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radiobuttonlist.selectedIndex always -1.........selectedindex is always -1. Any ideas what i'm doing wrong? Thanks! ================================== I've included the code that loads the radiobuttonList here: ================================== Private Sub loadrblCanRpts() Dim cnn As New SqlClient.SqlConnection Dim cmd As New SqlClient.SqlCommand Dim rbl As RadioButtonList = Me.rblCannedRpts Dim sStr As String cnn.ConnectionString = gcsCnnStr cmd.CommandType = CommandType.StoredProcedure cmd.CommandText = "_sp_getCannedReports" cmd.Connection = cnn Try cnn.Open() Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader While rdr.Read Dim itm As New ListItem(rdr.Item("cannedName"), rdr.Item("spnames")) rbl.Items.Add(itm) End While rdr.Close() cnn.Close() Catch ex As Exception Stop End Try End Sub ================================== The code that looks for the selected button is here: ================================== Private Sub loadHashTable(ByVal acontainer As Object) 'loop thru all controls on page - stuff all checkboxes or radio button that are not null 'into hashtable Dim ctrl As Control For Each ctrl In acontainer.controls If ctrl.HasControls Then Call loadHashTable(ctrl) End If If TypeOf ctrl Is CheckBox Then With ctrl If CType(ctrl, CheckBox).Checked Then mHT.Add(ctrl.ID, ctrl.ID) End If End With ElseIf TypeOf ctrl Is RadioButtonList Then If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then Stop <<< never get to this point...selectedIndex is always -1 !>>> End If End If Next Hi,
does the initial populating happen inside If Not Page.IsPostback check? At which point do you check for the selection e.g in page_load, button_click etc? Show quoteHide quote "astropup" <astro***@mn.rr.com> wrote in message news:ts3Hf.551$CV.269@tornado.rdc-kc.rr.com... > > I'm trying to get the selected button in a radiobutton list....but the > selectedindex is always -1. Any ideas what i'm doing wrong? > Thanks! > > ================================== > I've included the code that loads the radiobuttonList here: > ================================== > Private Sub loadrblCanRpts() > > Dim cnn As New SqlClient.SqlConnection > Dim cmd As New SqlClient.SqlCommand > Dim rbl As RadioButtonList = Me.rblCannedRpts > Dim sStr As String > > cnn.ConnectionString = gcsCnnStr > cmd.CommandType = CommandType.StoredProcedure > cmd.CommandText = "_sp_getCannedReports" > cmd.Connection = cnn > > Try > cnn.Open() > Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader > While rdr.Read > Dim itm As New ListItem(rdr.Item("cannedName"), > rdr.Item("spnames")) > rbl.Items.Add(itm) > End While > rdr.Close() > cnn.Close() > Catch ex As Exception > Stop > End Try > > End Sub > > ================================== > The code that looks for the selected button is here: > ================================== > > Private Sub loadHashTable(ByVal acontainer As Object) > 'loop thru all controls on page - stuff all checkboxes or radio button > that are not null > 'into hashtable > > Dim ctrl As Control > For Each ctrl In acontainer.controls > If ctrl.HasControls Then > Call loadHashTable(ctrl) > End If > If TypeOf ctrl Is CheckBox Then > With ctrl > If CType(ctrl, CheckBox).Checked Then > mHT.Add(ctrl.ID, ctrl.ID) > End If > End With > ElseIf TypeOf ctrl Is RadioButtonList Then > If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then > Stop <<< never get to this point...selectedIndex is > always -1 !>>> > End If > End If > Next > > > > > > > > no - but I've added that and it makes no difference...
-) Show quoteHide quote "Teemu Keiski" <jot***@aspalliance.com> wrote in message news:e56%23EKmLGHA.208@tk2msftngp13.phx.gbl... > Hi, > > does the initial populating happen inside If Not Page.IsPostback check? At > which point do you check for the selection e.g in page_load, button_click > etc? > > -- > Teemu Keiski > ASP.NET MVP, AspInsider > Finland, EU > http://blogs.aspadvice.com/joteke > > "astropup" <astro***@mn.rr.com> wrote in message > news:ts3Hf.551$CV.269@tornado.rdc-kc.rr.com... >> >> I'm trying to get the selected button in a radiobutton list....but the >> selectedindex is always -1. Any ideas what i'm doing wrong? >> Thanks! >> >> ================================== >> I've included the code that loads the radiobuttonList here: >> ================================== >> Private Sub loadrblCanRpts() >> >> Dim cnn As New SqlClient.SqlConnection >> Dim cmd As New SqlClient.SqlCommand >> Dim rbl As RadioButtonList = Me.rblCannedRpts >> Dim sStr As String >> >> cnn.ConnectionString = gcsCnnStr >> cmd.CommandType = CommandType.StoredProcedure >> cmd.CommandText = "_sp_getCannedReports" >> cmd.Connection = cnn >> >> Try >> cnn.Open() >> Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader >> While rdr.Read >> Dim itm As New ListItem(rdr.Item("cannedName"), >> rdr.Item("spnames")) >> rbl.Items.Add(itm) >> End While >> rdr.Close() >> cnn.Close() >> Catch ex As Exception >> Stop >> End Try >> >> End Sub >> >> ================================== >> The code that looks for the selected button is here: >> ================================== >> >> Private Sub loadHashTable(ByVal acontainer As Object) >> 'loop thru all controls on page - stuff all checkboxes or radio button >> that are not null >> 'into hashtable >> >> Dim ctrl As Control >> For Each ctrl In acontainer.controls >> If ctrl.HasControls Then >> Call loadHashTable(ctrl) >> End If >> If TypeOf ctrl Is CheckBox Then >> With ctrl >> If CType(ctrl, CheckBox).Checked Then >> mHT.Add(ctrl.ID, ctrl.ID) >> End If >> End With >> ElseIf TypeOf ctrl Is RadioButtonList Then >> If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then >> Stop <<< never get to this point...selectedIndex is >> always -1 !>>> >> End If >> End If >> Next >> >> >> >> >> >> >> >> > > So,
how's the entire page's code like? Show quoteHide quote "astropup" <astro***@mn.rr.com> wrote in message news:q56Hf.1233$xZ4.764@tornado.rdc-kc.rr.com... > > no - but I've added that and it makes no difference... > > -) > > "Teemu Keiski" <jot***@aspalliance.com> wrote in message > news:e56%23EKmLGHA.208@tk2msftngp13.phx.gbl... >> Hi, >> >> does the initial populating happen inside If Not Page.IsPostback check? >> At which point do you check for the selection e.g in page_load, >> button_click etc? >> >> -- >> Teemu Keiski >> ASP.NET MVP, AspInsider >> Finland, EU >> http://blogs.aspadvice.com/joteke >> >> "astropup" <astro***@mn.rr.com> wrote in message >> news:ts3Hf.551$CV.269@tornado.rdc-kc.rr.com... >>> >>> I'm trying to get the selected button in a radiobutton list....but the >>> selectedindex is always -1. Any ideas what i'm doing wrong? >>> Thanks! >>> >>> ================================== >>> I've included the code that loads the radiobuttonList here: >>> ================================== >>> Private Sub loadrblCanRpts() >>> >>> Dim cnn As New SqlClient.SqlConnection >>> Dim cmd As New SqlClient.SqlCommand >>> Dim rbl As RadioButtonList = Me.rblCannedRpts >>> Dim sStr As String >>> >>> cnn.ConnectionString = gcsCnnStr >>> cmd.CommandType = CommandType.StoredProcedure >>> cmd.CommandText = "_sp_getCannedReports" >>> cmd.Connection = cnn >>> >>> Try >>> cnn.Open() >>> Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader >>> While rdr.Read >>> Dim itm As New ListItem(rdr.Item("cannedName"), >>> rdr.Item("spnames")) >>> rbl.Items.Add(itm) >>> End While >>> rdr.Close() >>> cnn.Close() >>> Catch ex As Exception >>> Stop >>> End Try >>> >>> End Sub >>> >>> ================================== >>> The code that looks for the selected button is here: >>> ================================== >>> >>> Private Sub loadHashTable(ByVal acontainer As Object) >>> 'loop thru all controls on page - stuff all checkboxes or radio >>> button that are not null >>> 'into hashtable >>> >>> Dim ctrl As Control >>> For Each ctrl In acontainer.controls >>> If ctrl.HasControls Then >>> Call loadHashTable(ctrl) >>> End If >>> If TypeOf ctrl Is CheckBox Then >>> With ctrl >>> If CType(ctrl, CheckBox).Checked Then >>> mHT.Add(ctrl.ID, ctrl.ID) >>> End If >>> End With >>> ElseIf TypeOf ctrl Is RadioButtonList Then >>> If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then >>> Stop <<< never get to this point...selectedIndex is >>> always -1 !>>> >>> End If >>> End If >>> Next >>> >>> >>> >>> >>> >>> >>> >>> >> >> > > here it is.........
Public Class fwc_spec Inherits System.Web.UI.Page #Region " Web Form Designer Generated Code " 'This call is required by the Web Form Designer. <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent() End Sub Protected WithEvents Panel1 As System.Web.UI.WebControls.Panel Protected WithEvents chkFemaleWOChildrenMin As System.Web.UI.WebControls.CheckBox Protected WithEvents chkFemaleWOChildrenMax As System.Web.UI.WebControls.CheckBox Protected WithEvents chkMaleWOChildrenMin As System.Web.UI.WebControls.CheckBox Protected WithEvents chkMaleWOChildrenMax As System.Web.UI.WebControls.CheckBox Protected WithEvents chkFemaleWChildrenMin As System.Web.UI.WebControls.CheckBox Protected WithEvents chkFemaleWChildrenMax As System.Web.UI.WebControls.CheckBox Protected WithEvents chkMaleWChildrenMin As System.Web.UI.WebControls.CheckBox Protected WithEvents chkMaleWChildrenMax As System.Web.UI.WebControls.CheckBox Protected WithEvents chkCoupleWOChildrenMin As System.Web.UI.WebControls.CheckBox Protected WithEvents chkCoupleWOChildrenMax As System.Web.UI.WebControls.CheckBox Protected WithEvents chkCouplewChildrenMin As System.Web.UI.WebControls.CheckBox Protected WithEvents chkCouplewChildrenMax As System.Web.UI.WebControls.CheckBox Protected WithEvents chkRentMin As System.Web.UI.WebControls.CheckBox Protected WithEvents chkRentMax As System.Web.UI.WebControls.CheckBox Protected WithEvents chkMortgageMin As System.Web.UI.WebControls.CheckBox Protected WithEvents chkMortgageMax As System.Web.UI.WebControls.CheckBox Protected WithEvents chkHrsWorkedMin As System.Web.UI.WebControls.CheckBox Protected WithEvents chkHrsWorkedMax As System.Web.UI.WebControls.CheckBox Protected WithEvents chkEducationMin As System.Web.UI.WebControls.CheckBox Protected WithEvents chkEducationMax As System.Web.UI.WebControls.CheckBox Protected WithEvents chkIncomeMin As System.Web.UI.WebControls.CheckBox Protected WithEvents chkIncomeMax As System.Web.UI.WebControls.CheckBox Protected WithEvents btnGenGraph As System.Web.UI.WebControls.Button Protected WithEvents rblCannedRpts As System.Web.UI.WebControls.RadioButtonList 'NOTE: The following placeholder declaration is required by the Web Form Designer. 'Do not delete or move it. Private designerPlaceholderDeclaration As System.Object Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init 'CODEGEN: This method call is required by the Web Form Designer 'Do not modify it using the code editor. InitializeComponent() End Sub #End Region Private mHT As New Hashtable Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Call LoadrblCanRpts() End Sub Private Sub loadrblCanRpts() Dim cnn As New SqlClient.SqlConnection Dim cmd As New SqlClient.SqlCommand Dim rbl As RadioButtonList = Me.rblCannedRpts Dim sStr As String If Not Page.IsPostBack Then cnn.ConnectionString = gcsCnnStr cmd.CommandType = CommandType.StoredProcedure cmd.CommandText = "_sp_getCannedReports" cmd.Connection = cnn Try cnn.Open() Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader While rdr.Read Dim itm As New ListItem(rdr.Item("cannedName"), rdr.Item("spnames")) rbl.Items.Add(itm) End While rdr.Close() cnn.Close() Catch ex As Exception Stop End Try End If End Sub Private Sub btnGenGraph_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnGenGraph.Click 'dump selected attributes into hashtable Call loadHashTable(Page) 'push hasttable into session variable so followpage can access it Session("checkSelection") = mHT 'get out of dodge! Response.Redirect("fwc_graph.aspx") End Sub Private Sub loadHashTable(ByVal acontainer As Object) 'loop thru all controls on page - stuff all checkboxes or radio button that are not null 'into hashtable Dim ctrl As Control For Each ctrl In acontainer.controls If ctrl.HasControls Then Call loadHashTable(ctrl) End If If TypeOf ctrl Is CheckBox Then With ctrl If CType(ctrl, CheckBox).Checked Then mHT.Add(ctrl.ID, ctrl.ID) End If End With ElseIf TypeOf ctrl Is RadioButtonList Then If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then Stop End If Stop End If Next End Sub End Class ====================================================================== HTML ====================================================================== <%@ Register TagPrefix="cr" Namespace="CrystalDecisions.Web" Assembly="CrystalDecisions.Web, Version=9.1.5000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" %> <%@ Page language="VB" AutoEventWireup="false" Codebehind="fwc_spec.aspx.vb" Inherits="funWithCensus.fwc_spec" enableViewState="False"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <title>WebForm1</title> <meta content="Microsoft Visual Studio .NET 7.1" name=GENERATOR> <meta content="Visual Basic .NET 7.1" name=CODE_LANGUAGE> <meta content=JavaScript name=vs_defaultClientScript> <meta content=http://schemas.microsoft.com/intellisense/ie5 name=vs_targetSchema> <SCRIPT language=javascript id=clientEventHandlersJS> <!-- function chkPair(aObj) { if (aObj.checked == true) // uncheck its mate {getMatch(aObj).checked = false} unCheckCanned() } function getMatch(objClicked){ //find match and return it var prefix var objRet prefix = objClicked.id.substring(0, objClicked.id.length - 3) switch (objClicked.id.substring(objClicked.id.length - 3, objClicked.id.length).toLowerCase()) { case "min": objRet = document.getElementById(prefix + "Max") break case "max": objRet = document.getElementById(prefix + "Min") break default: } return objRet } function unCheckCustom() { //loop thru custom checkboxes...unchecking all of then var e = document.forms[0].elements var cnt = e.length for (var i=0; i<cnt; i++){ if(e[i].type == "checkbox") { {e[i].checked = false} } } } function unCheckCanned() { //loop thru can'd option's - unchecking all of them var e = document.forms[0].elements var cnt = e.length for (var i=0; i<cnt; i++){ if(e[i].type == "radio") { {e[i].checked = false} } } } //--> </SCRIPT> </HEAD> <body MS_POSITIONING="GridLayout"> <form id=Form1 method=post runat="server"><asp:panel id=Panel1 style="Z-INDEX: 101; LEFT: 24px; POSITION: absolute; TOP: 24px" runat="server" Width="664px" Height="864px"> <TABLE ID=Table1 STYLE="WIDTH: 528px; HEIGHT: 592px" CELLSPACING=1 CELLPADDING=1 WIDTH=528 BORDER=1> <TR> <TD STYLE="WIDTH: 293px; HEIGHT: 23px"><EM>Demographic Items of interest</EM></TD> <TD STYLE="WIDTH: 51px; HEIGHT: 23px; TEXT-ALIGN: center">Max Density</TD> <TD STYLE="HEIGHT: 23px"> <P STYLE="TEXT-ALIGN: center">Min Density</P></TD></TR> <TR> <TD STYLE="WIDTH: 293px">Income</TD> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" VALIGN=middle align=center><asp:CheckBox id=chkIncomeMax onclick="return chkPair(document.getElementById('chkIncomeMax'))" runat="server" EnableViewState="False"></asp:CheckBox></TD> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkIncomeMin onclick="return chkPair(document.getElementById('chkIncomeMin'))" runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> <TR> <TD STYLE="WIDTH: 293px">Education</TD> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center"><asp:CheckBox id=chkEducationMax onclick="return chkPair(document.getElementById('chkEducationMax'))" runat="server" EnableViewState="False"></asp:CheckBox></TD> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkEducationMin onclick="return chkPair(document.getElementById('chkEducationMin'))" runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> <TR> <TD STYLE="WIDTH: 293px">Hours worked</TD> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center><asp:CheckBox id=chkHrsWorkedMax onclick="return chkPair(document.getElementById('chkHrsWorkedMax'))" runat="server" EnableViewState="False"></asp:CheckBox></TD> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkHrsWorkedMin onclick="return chkPair(document.getElementById('chkHrsWorkedMin'))" runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> <TR> <TD STYLE="WIDTH: 293px">Home owners</TD> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkMortgageMax onclick="return chkPair(document.getElementById('chkMortgageMax'))" runat="server" EnableViewState="False"></asp:CheckBox></TD> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkMortgageMin onclick="return chkPair(document.getElementById('chkMortgageMin'))" runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> <TR> <TD STYLE="WIDTH: 293px">Renters</TD> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkRentMax onclick="return chkPair(document.getElementById('chkRentMax'))" runat="server" EnableViewState="False"></asp:CheckBox></TD> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkRentMin onclick="return chkPair(document.getElementById('chkRentMin'))" runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> <TR> <TD STYLE="WIDTH: 293px">Couples with children</TD> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkCouplewChildrenMax onclick="return chkPair(document.getElementById('chkCouplewChildrenMax'))" runat="server" EnableViewState="False"></asp:CheckBox></TD> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkCouplewChildrenMin onclick="return chkPair(document.getElementById('chkCouplewChildrenMin'))" runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> <TR> <TD STYLE="WIDTH: 293px">Couples w/o children</TD> <TD STYLE="WIDTH: 51px" align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkCoupleWOChildrenMax onclick="return chkPair(document.getElementById('chkCoupleWOChildrenMax'))" runat="server" EnableViewState="False"></asp:CheckBox></TD> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkCoupleWOChildrenMin onclick="return chkPair(document.getElementById('chkCoupleWOChildrenMin'))" runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> <TR> <TD STYLE="WIDTH: 293px">Single male with children</TD> <TD STYLE="WIDTH: 51px" align=center><asp:CheckBox id=chkMaleWChildrenMax onclick="return chkPair(document.getElementById('chkMaleWChildrenMax'))" runat="server" EnableViewState="False"></asp:CheckBox></TD> <TD align=center><asp:CheckBox id=chkMaleWChildrenMin onclick="return chkPair(document.getElementById('chkMaleWChildrenMin'))" runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> <TR> <TD STYLE="WIDTH: 293px; HEIGHT: 64px">Single female with children</TD> <TD STYLE="WIDTH: 51px; HEIGHT: 64px" align=center><asp:CheckBox id=chkFemaleWChildrenMax onclick="return chkPair(document.getElementById('chkFemaleWChildrenMax'))" runat="server" EnableViewState="False"></asp:CheckBox></TD> <TD STYLE="HEIGHT: 64px" align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkFemaleWChildrenMin onclick="return chkPair(document.getElementById('chkFemaleWChildrenMin'))" runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> <TR> <TD STYLE="WIDTH: 293px">Single male w/o children</TD> <TD STYLE="WIDTH: 51px" align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkMaleWOChildrenMax runat="server" EnableViewState="False"></asp:CheckBox></TD> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkMaleWOChildrenMin onclick="return chkPair(document.getElementById('chkMaleWOChildrenMin'))" runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> <TR> <TD STYLE="WIDTH: 293px">Single female w/o children</TD> <TD STYLE="WIDTH: 51px" align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkFemaleWOChildrenMax onclick="return chkPair(document.getElementById('chkFemaleWOChildrenMax'))" runat="server" EnableViewState="False"></asp:CheckBox></TD> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox id=chkFemaleWOChildrenMin onclick="return chkPair(document.getElementById('chkFemaleWOChildrenMax'))" runat="server" EnableViewState="False"></asp:CheckBox></TD></TR></TABLE> <DIV STYLE="WIDTH: 664px; POSITION: relative; HEIGHT: 241px" MS_POSITIONING="GridLayout"> <DIV STYLE="DISPLAY: inline; Z-INDEX: 101; LEFT: 16px; WIDTH: 472px; FONT-STYLE: italic; POSITION: absolute; TOP: 16px; HEIGHT: 24px" MS_POSITIONING="FlowLayout">Pre-built Reports</DIV> <DIV STYLE="Z-INDEX: 102; LEFT: 0px; WIDTH: 664px; POSITION: absolute; TOP: 48px; HEIGHT: 172px" MS_POSITIONING="FlowLayout"><asp:RadioButtonList id=rblCannedRpts onclick="return unCheckCustom(this.form)" runat="server" Width="640px" EnableViewState="False"></asp:RadioButtonList> <HR WIDTH="100%" SIZE=1> <DIV STYLE="WIDTH: 480px; POSITION: relative; HEIGHT: 112px" MS_POSITIONING="GridLayout"><asp:button id=btnGenGraph style="Z-INDEX: 101; LEFT: 152px; POSITION: absolute; TOP: 24px" runat="server" Height="64px" Width="168px" Text="Generate Graph"></asp:button></DIV></DIV></DIV></asp:panel></form> </body> </HTML> ============================================================================= ============================================================================= Show quoteHide quote "Teemu Keiski" <jot***@aspalliance.com> wrote in message news:O9AMBGoLGHA.3856@TK2MSFTNGP12.phx.gbl... > So, > > how's the entire page's code like? > > -- > Teemu Keiski > ASP.NET MVP, AspInsider > Finland, EU > http://blogs.aspadvice.com/joteke > > "astropup" <astro***@mn.rr.com> wrote in message > news:q56Hf.1233$xZ4.764@tornado.rdc-kc.rr.com... >> >> no - but I've added that and it makes no difference... >> >> -) >> >> "Teemu Keiski" <jot***@aspalliance.com> wrote in message >> news:e56%23EKmLGHA.208@tk2msftngp13.phx.gbl... >>> Hi, >>> >>> does the initial populating happen inside If Not Page.IsPostback check? >>> At which point do you check for the selection e.g in page_load, >>> button_click etc? >>> >>> -- >>> Teemu Keiski >>> ASP.NET MVP, AspInsider >>> Finland, EU >>> http://blogs.aspadvice.com/joteke >>> >>> "astropup" <astro***@mn.rr.com> wrote in message >>> news:ts3Hf.551$CV.269@tornado.rdc-kc.rr.com... >>>> >>>> I'm trying to get the selected button in a radiobutton list....but the >>>> selectedindex is always -1. Any ideas what i'm doing wrong? >>>> Thanks! >>>> >>>> ================================== >>>> I've included the code that loads the radiobuttonList here: >>>> ================================== >>>> Private Sub loadrblCanRpts() >>>> >>>> Dim cnn As New SqlClient.SqlConnection >>>> Dim cmd As New SqlClient.SqlCommand >>>> Dim rbl As RadioButtonList = Me.rblCannedRpts >>>> Dim sStr As String >>>> >>>> cnn.ConnectionString = gcsCnnStr >>>> cmd.CommandType = CommandType.StoredProcedure >>>> cmd.CommandText = "_sp_getCannedReports" >>>> cmd.Connection = cnn >>>> >>>> Try >>>> cnn.Open() >>>> Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader >>>> While rdr.Read >>>> Dim itm As New ListItem(rdr.Item("cannedName"), >>>> rdr.Item("spnames")) >>>> rbl.Items.Add(itm) >>>> End While >>>> rdr.Close() >>>> cnn.Close() >>>> Catch ex As Exception >>>> Stop >>>> End Try >>>> >>>> End Sub >>>> >>>> ================================== >>>> The code that looks for the selected button is here: >>>> ================================== >>>> >>>> Private Sub loadHashTable(ByVal acontainer As Object) >>>> 'loop thru all controls on page - stuff all checkboxes or radio >>>> button that are not null >>>> 'into hashtable >>>> >>>> Dim ctrl As Control >>>> For Each ctrl In acontainer.controls >>>> If ctrl.HasControls Then >>>> Call loadHashTable(ctrl) >>>> End If >>>> If TypeOf ctrl Is CheckBox Then >>>> With ctrl >>>> If CType(ctrl, CheckBox).Checked Then >>>> mHT.Add(ctrl.ID, ctrl.ID) >>>> End If >>>> End With >>>> ElseIf TypeOf ctrl Is RadioButtonList Then >>>> If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then >>>> Stop <<< never get to this point...selectedIndex is >>>> always -1 !>>> >>>> End If >>>> End If >>>> Next >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>> >>> >> >> > > Try removing EnableViewState="False" from the RadioButtonList
Show quoteHide quote "astropup" <astro***@mn.rr.com> wrote in message news:DW7Hf.1242$xZ4.712@tornado.rdc-kc.rr.com... > here it is......... > > Public Class fwc_spec > Inherits System.Web.UI.Page > > #Region " Web Form Designer Generated Code " > > 'This call is required by the Web Form Designer. > <System.Diagnostics.DebuggerStepThrough()> Private Sub > InitializeComponent() > > End Sub > Protected WithEvents Panel1 As System.Web.UI.WebControls.Panel > Protected WithEvents chkFemaleWOChildrenMin As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkFemaleWOChildrenMax As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkMaleWOChildrenMin As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkMaleWOChildrenMax As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkFemaleWChildrenMin As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkFemaleWChildrenMax As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkMaleWChildrenMin As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkMaleWChildrenMax As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkCoupleWOChildrenMin As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkCoupleWOChildrenMax As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkCouplewChildrenMin As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkCouplewChildrenMax As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkRentMin As System.Web.UI.WebControls.CheckBox > Protected WithEvents chkRentMax As System.Web.UI.WebControls.CheckBox > Protected WithEvents chkMortgageMin As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkMortgageMax As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkHrsWorkedMin As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkHrsWorkedMax As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkEducationMin As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkEducationMax As > System.Web.UI.WebControls.CheckBox > Protected WithEvents chkIncomeMin As System.Web.UI.WebControls.CheckBox > Protected WithEvents chkIncomeMax As System.Web.UI.WebControls.CheckBox > Protected WithEvents btnGenGraph As System.Web.UI.WebControls.Button > Protected WithEvents rblCannedRpts As > System.Web.UI.WebControls.RadioButtonList > > > 'NOTE: The following placeholder declaration is required by the Web > Form Designer. > 'Do not delete or move it. > Private designerPlaceholderDeclaration As System.Object > > Private Sub Page_Init(ByVal sender As System.Object, ByVal e As > System.EventArgs) Handles MyBase.Init > 'CODEGEN: This method call is required by the Web Form Designer > 'Do not modify it using the code editor. > InitializeComponent() > End Sub > > #End Region > > Private mHT As New Hashtable > > Private Sub Page_Load(ByVal sender As System.Object, ByVal e As > System.EventArgs) Handles MyBase.Load > Call LoadrblCanRpts() > > End Sub > > Private Sub loadrblCanRpts() > Dim cnn As New SqlClient.SqlConnection > Dim cmd As New SqlClient.SqlCommand > Dim rbl As RadioButtonList = Me.rblCannedRpts > Dim sStr As String > > If Not Page.IsPostBack Then > cnn.ConnectionString = gcsCnnStr > cmd.CommandType = CommandType.StoredProcedure > cmd.CommandText = "_sp_getCannedReports" > cmd.Connection = cnn > > Try > cnn.Open() > Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader > While rdr.Read > Dim itm As New ListItem(rdr.Item("cannedName"), > rdr.Item("spnames")) > rbl.Items.Add(itm) > End While > rdr.Close() > cnn.Close() > Catch ex As Exception > Stop > End Try > End If > > End Sub > > Private Sub btnGenGraph_Click(ByVal sender As System.Object, ByVal e As > System.EventArgs) Handles btnGenGraph.Click > 'dump selected attributes into hashtable > Call loadHashTable(Page) > 'push hasttable into session variable so followpage can access it > Session("checkSelection") = mHT > 'get out of dodge! > Response.Redirect("fwc_graph.aspx") > End Sub > > Private Sub loadHashTable(ByVal acontainer As Object) > 'loop thru all controls on page - stuff all checkboxes or radio > button that are not null > 'into hashtable > Dim ctrl As Control > > For Each ctrl In acontainer.controls > If ctrl.HasControls Then > Call loadHashTable(ctrl) > End If > If TypeOf ctrl Is CheckBox Then > With ctrl > If CType(ctrl, CheckBox).Checked Then > mHT.Add(ctrl.ID, ctrl.ID) > End If > End With > ElseIf TypeOf ctrl Is RadioButtonList Then > If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then > Stop > End If > Stop > End If > Next > End Sub > > End Class > > ====================================================================== > HTML > ====================================================================== > > <%@ Register TagPrefix="cr" Namespace="CrystalDecisions.Web" > Assembly="CrystalDecisions.Web, Version=9.1.5000.0, Culture=neutral, > PublicKeyToken=692fbea5521e1304" %> > <%@ Page language="VB" AutoEventWireup="false" > Codebehind="fwc_spec.aspx.vb" Inherits="funWithCensus.fwc_spec" > enableViewState="False"%> > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> > <HTML> > <HEAD> > <title>WebForm1</title> > <meta content="Microsoft Visual Studio .NET 7.1" name=GENERATOR> > <meta content="Visual Basic .NET 7.1" name=CODE_LANGUAGE> > <meta content=JavaScript name=vs_defaultClientScript> > <meta content=http://schemas.microsoft.com/intellisense/ie5 > name=vs_targetSchema> > <SCRIPT language=javascript id=clientEventHandlersJS> > <!-- > > function chkPair(aObj) > { > if (aObj.checked == true) > // uncheck its mate > {getMatch(aObj).checked = false} > unCheckCanned() > } > > > function getMatch(objClicked){ > //find match and return it > var prefix > var objRet > > prefix = objClicked.id.substring(0, objClicked.id.length - 3) > switch (objClicked.id.substring(objClicked.id.length - 3, > objClicked.id.length).toLowerCase()) > { > case "min": > objRet = document.getElementById(prefix + "Max") > break > case "max": > objRet = document.getElementById(prefix + "Min") > break > default: > } > return objRet > } > > function unCheckCustom() > { > //loop thru custom checkboxes...unchecking all of then > var e = document.forms[0].elements > var cnt = e.length > for (var i=0; i<cnt; i++){ > if(e[i].type == "checkbox") { > {e[i].checked = false} > } > } > } > > function unCheckCanned() > { > //loop thru can'd option's - unchecking all of them > var e = document.forms[0].elements > var cnt = e.length > for (var i=0; i<cnt; i++){ > if(e[i].type == "radio") { > {e[i].checked = false} > } > } > > > } > > //--> > > </SCRIPT> > </HEAD> > <body MS_POSITIONING="GridLayout"> > <form id=Form1 method=post runat="server"><asp:panel > id=Panel1 style="Z-INDEX: 101; LEFT: 24px; POSITION: absolute; TOP: 24px" > runat="server" Width="664px" Height="864px"> > <TABLE ID=Table1 STYLE="WIDTH: 528px; HEIGHT: 592px" CELLSPACING=1 > CELLPADDING=1 > WIDTH=528 BORDER=1> > <TR> > <TD STYLE="WIDTH: 293px; HEIGHT: 23px"><EM>Demographic Items of > interest</EM></TD> > <TD STYLE="WIDTH: 51px; HEIGHT: 23px; TEXT-ALIGN: center">Max > Density</TD> > <TD STYLE="HEIGHT: 23px"> > <P STYLE="TEXT-ALIGN: center">Min Density</P></TD></TR> > <TR> > <TD STYLE="WIDTH: 293px">Income</TD> > <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" VALIGN=middle > align=center><asp:CheckBox id=chkIncomeMax onclick="return > chkPair(document.getElementById('chkIncomeMax'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD> > <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 > rowSpan=1><asp:CheckBox id=chkIncomeMin onclick="return > chkPair(document.getElementById('chkIncomeMin'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD></TR> > <TR> > <TD STYLE="WIDTH: 293px">Education</TD> > <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center"><asp:CheckBox > id=chkEducationMax onclick="return > chkPair(document.getElementById('chkEducationMax'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD> > <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 > rowSpan=1><asp:CheckBox id=chkEducationMin onclick="return > chkPair(document.getElementById('chkEducationMin'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD></TR> > <TR> > <TD STYLE="WIDTH: 293px">Hours worked</TD> > <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center><asp:CheckBox > id=chkHrsWorkedMax onclick="return > chkPair(document.getElementById('chkHrsWorkedMax'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD> > <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 > rowSpan=1><asp:CheckBox id=chkHrsWorkedMin onclick="return > chkPair(document.getElementById('chkHrsWorkedMin'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD></TR> > <TR> > <TD STYLE="WIDTH: 293px">Home owners</TD> > <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 > rowSpan=1><asp:CheckBox id=chkMortgageMax onclick="return > chkPair(document.getElementById('chkMortgageMax'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD> > <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 > rowSpan=1><asp:CheckBox id=chkMortgageMin onclick="return > chkPair(document.getElementById('chkMortgageMin'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD></TR> > <TR> > <TD STYLE="WIDTH: 293px">Renters</TD> > <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 > rowSpan=1><asp:CheckBox id=chkRentMax onclick="return > chkPair(document.getElementById('chkRentMax'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD> > <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 > rowSpan=1><asp:CheckBox id=chkRentMin onclick="return > chkPair(document.getElementById('chkRentMin'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD></TR> > <TR> > <TD STYLE="WIDTH: 293px">Couples with children</TD> > <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 > rowSpan=1><asp:CheckBox id=chkCouplewChildrenMax onclick="return > chkPair(document.getElementById('chkCouplewChildrenMax'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD> > <TD align=center colSpan=1 rowSpan=1><asp:CheckBox > id=chkCouplewChildrenMin onclick="return > chkPair(document.getElementById('chkCouplewChildrenMin'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD></TR> > <TR> > <TD STYLE="WIDTH: 293px">Couples w/o children</TD> > <TD STYLE="WIDTH: 51px" align=center colSpan=1 rowSpan=1><asp:CheckBox > id=chkCoupleWOChildrenMax onclick="return > chkPair(document.getElementById('chkCoupleWOChildrenMax'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD> > <TD align=center colSpan=1 rowSpan=1><asp:CheckBox > id=chkCoupleWOChildrenMin onclick="return > chkPair(document.getElementById('chkCoupleWOChildrenMin'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD></TR> > <TR> > <TD STYLE="WIDTH: 293px">Single male with children</TD> > <TD STYLE="WIDTH: 51px" align=center><asp:CheckBox > id=chkMaleWChildrenMax onclick="return > chkPair(document.getElementById('chkMaleWChildrenMax'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD> > <TD align=center><asp:CheckBox id=chkMaleWChildrenMin onclick="return > chkPair(document.getElementById('chkMaleWChildrenMin'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD></TR> > <TR> > <TD STYLE="WIDTH: 293px; HEIGHT: 64px">Single female with children</TD> > <TD STYLE="WIDTH: 51px; HEIGHT: 64px" align=center><asp:CheckBox > id=chkFemaleWChildrenMax onclick="return > chkPair(document.getElementById('chkFemaleWChildrenMax'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD> > <TD STYLE="HEIGHT: 64px" align=center colSpan=1 rowSpan=1><asp:CheckBox > id=chkFemaleWChildrenMin onclick="return > chkPair(document.getElementById('chkFemaleWChildrenMin'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD></TR> > <TR> > <TD STYLE="WIDTH: 293px">Single male w/o children</TD> > <TD STYLE="WIDTH: 51px" align=center colSpan=1 rowSpan=1><asp:CheckBox > id=chkMaleWOChildrenMax runat="server" > EnableViewState="False"></asp:CheckBox></TD> > <TD align=center colSpan=1 rowSpan=1><asp:CheckBox > id=chkMaleWOChildrenMin onclick="return > chkPair(document.getElementById('chkMaleWOChildrenMin'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD></TR> > <TR> > <TD STYLE="WIDTH: 293px">Single female w/o children</TD> > <TD STYLE="WIDTH: 51px" align=center colSpan=1 rowSpan=1><asp:CheckBox > id=chkFemaleWOChildrenMax onclick="return > chkPair(document.getElementById('chkFemaleWOChildrenMax'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD> > <TD align=center colSpan=1 rowSpan=1><asp:CheckBox > id=chkFemaleWOChildrenMin onclick="return > chkPair(document.getElementById('chkFemaleWOChildrenMax'))" runat="server" > EnableViewState="False"></asp:CheckBox></TD></TR></TABLE> > <DIV STYLE="WIDTH: 664px; POSITION: relative; HEIGHT: 241px" > MS_POSITIONING="GridLayout"> > <DIV > STYLE="DISPLAY: inline; Z-INDEX: 101; LEFT: 16px; WIDTH: 472px; > FONT-STYLE: italic; POSITION: absolute; TOP: 16px; HEIGHT: 24px" > MS_POSITIONING="FlowLayout">Pre-built Reports</DIV> > <DIV > STYLE="Z-INDEX: 102; LEFT: 0px; WIDTH: 664px; POSITION: absolute; TOP: > 48px; HEIGHT: 172px" > MS_POSITIONING="FlowLayout"><asp:RadioButtonList id=rblCannedRpts > onclick="return unCheckCustom(this.form)" runat="server" Width="640px" > EnableViewState="False"></asp:RadioButtonList> > <HR WIDTH="100%" SIZE=1> > > <DIV STYLE="WIDTH: 480px; POSITION: relative; HEIGHT: 112px" > MS_POSITIONING="GridLayout"><asp:button id=btnGenGraph style="Z-INDEX: > 101; LEFT: 152px; POSITION: absolute; TOP: 24px" runat="server" > Height="64px" Width="168px" Text="Generate > Graph"></asp:button></DIV></DIV></DIV></asp:panel></form> > > </body> > </HTML> > > ============================================================================= > ============================================================================= > > "Teemu Keiski" <jot***@aspalliance.com> wrote in message > news:O9AMBGoLGHA.3856@TK2MSFTNGP12.phx.gbl... >> So, >> >> how's the entire page's code like? >> >> -- >> Teemu Keiski >> ASP.NET MVP, AspInsider >> Finland, EU >> http://blogs.aspadvice.com/joteke >> >> "astropup" <astro***@mn.rr.com> wrote in message >> news:q56Hf.1233$xZ4.764@tornado.rdc-kc.rr.com... >>> >>> no - but I've added that and it makes no difference... >>> >>> -) >>> >>> "Teemu Keiski" <jot***@aspalliance.com> wrote in message >>> news:e56%23EKmLGHA.208@tk2msftngp13.phx.gbl... >>>> Hi, >>>> >>>> does the initial populating happen inside If Not Page.IsPostback check? >>>> At which point do you check for the selection e.g in page_load, >>>> button_click etc? >>>> >>>> -- >>>> Teemu Keiski >>>> ASP.NET MVP, AspInsider >>>> Finland, EU >>>> http://blogs.aspadvice.com/joteke >>>> >>>> "astropup" <astro***@mn.rr.com> wrote in message >>>> news:ts3Hf.551$CV.269@tornado.rdc-kc.rr.com... >>>>> >>>>> I'm trying to get the selected button in a radiobutton list....but the >>>>> selectedindex is always -1. Any ideas what i'm doing wrong? >>>>> Thanks! >>>>> >>>>> ================================== >>>>> I've included the code that loads the radiobuttonList here: >>>>> ================================== >>>>> Private Sub loadrblCanRpts() >>>>> >>>>> Dim cnn As New SqlClient.SqlConnection >>>>> Dim cmd As New SqlClient.SqlCommand >>>>> Dim rbl As RadioButtonList = Me.rblCannedRpts >>>>> Dim sStr As String >>>>> >>>>> cnn.ConnectionString = gcsCnnStr >>>>> cmd.CommandType = CommandType.StoredProcedure >>>>> cmd.CommandText = "_sp_getCannedReports" >>>>> cmd.Connection = cnn >>>>> >>>>> Try >>>>> cnn.Open() >>>>> Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader >>>>> While rdr.Read >>>>> Dim itm As New ListItem(rdr.Item("cannedName"), >>>>> rdr.Item("spnames")) >>>>> rbl.Items.Add(itm) >>>>> End While >>>>> rdr.Close() >>>>> cnn.Close() >>>>> Catch ex As Exception >>>>> Stop >>>>> End Try >>>>> >>>>> End Sub >>>>> >>>>> ================================== >>>>> The code that looks for the selected button is here: >>>>> ================================== >>>>> >>>>> Private Sub loadHashTable(ByVal acontainer As Object) >>>>> 'loop thru all controls on page - stuff all checkboxes or radio >>>>> button that are not null >>>>> 'into hashtable >>>>> >>>>> Dim ctrl As Control >>>>> For Each ctrl In acontainer.controls >>>>> If ctrl.HasControls Then >>>>> Call loadHashTable(ctrl) >>>>> End If >>>>> If TypeOf ctrl Is CheckBox Then >>>>> With ctrl >>>>> If CType(ctrl, CheckBox).Checked Then >>>>> mHT.Add(ctrl.ID, ctrl.ID) >>>>> End If >>>>> End With >>>>> ElseIf TypeOf ctrl Is RadioButtonList Then >>>>> If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then >>>>> Stop <<< never get to this point...selectedIndex is >>>>> always -1 !>>> >>>>> End If >>>>> End If >>>>> Next >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>> >>>> >>> >>> >> >> > > Thanks for the return post Teemu - I forgot to mention that I've already
tried that (with no success) -( Show quoteHide quote "Teemu Keiski" <jot***@aspalliance.com> wrote in message news:eV8ZbBuLGHA.668@TK2MSFTNGP11.phx.gbl... > Try removing EnableViewState="False" from the RadioButtonList > > > -- > Teemu Keiski > ASP.NET MVP, AspInsider > Finland, EU > http://blogs.aspadvice.com/joteke > > "astropup" <astro***@mn.rr.com> wrote in message > news:DW7Hf.1242$xZ4.712@tornado.rdc-kc.rr.com... >> here it is......... >> >> Public Class fwc_spec >> Inherits System.Web.UI.Page >> >> #Region " Web Form Designer Generated Code " >> >> 'This call is required by the Web Form Designer. >> <System.Diagnostics.DebuggerStepThrough()> Private Sub >> InitializeComponent() >> >> End Sub >> Protected WithEvents Panel1 As System.Web.UI.WebControls.Panel >> Protected WithEvents chkFemaleWOChildrenMin As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkFemaleWOChildrenMax As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkMaleWOChildrenMin As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkMaleWOChildrenMax As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkFemaleWChildrenMin As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkFemaleWChildrenMax As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkMaleWChildrenMin As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkMaleWChildrenMax As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkCoupleWOChildrenMin As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkCoupleWOChildrenMax As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkCouplewChildrenMin As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkCouplewChildrenMax As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkRentMin As System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkRentMax As System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkMortgageMin As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkMortgageMax As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkHrsWorkedMin As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkHrsWorkedMax As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkEducationMin As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkEducationMax As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkIncomeMin As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents chkIncomeMax As >> System.Web.UI.WebControls.CheckBox >> Protected WithEvents btnGenGraph As System.Web.UI.WebControls.Button >> Protected WithEvents rblCannedRpts As >> System.Web.UI.WebControls.RadioButtonList >> >> >> 'NOTE: The following placeholder declaration is required by the Web >> Form Designer. >> 'Do not delete or move it. >> Private designerPlaceholderDeclaration As System.Object >> >> Private Sub Page_Init(ByVal sender As System.Object, ByVal e As >> System.EventArgs) Handles MyBase.Init >> 'CODEGEN: This method call is required by the Web Form Designer >> 'Do not modify it using the code editor. >> InitializeComponent() >> End Sub >> >> #End Region >> >> Private mHT As New Hashtable >> >> Private Sub Page_Load(ByVal sender As System.Object, ByVal e As >> System.EventArgs) Handles MyBase.Load >> Call LoadrblCanRpts() >> >> End Sub >> >> Private Sub loadrblCanRpts() >> Dim cnn As New SqlClient.SqlConnection >> Dim cmd As New SqlClient.SqlCommand >> Dim rbl As RadioButtonList = Me.rblCannedRpts >> Dim sStr As String >> >> If Not Page.IsPostBack Then >> cnn.ConnectionString = gcsCnnStr >> cmd.CommandType = CommandType.StoredProcedure >> cmd.CommandText = "_sp_getCannedReports" >> cmd.Connection = cnn >> >> Try >> cnn.Open() >> Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader >> While rdr.Read >> Dim itm As New ListItem(rdr.Item("cannedName"), >> rdr.Item("spnames")) >> rbl.Items.Add(itm) >> End While >> rdr.Close() >> cnn.Close() >> Catch ex As Exception >> Stop >> End Try >> End If >> >> End Sub >> >> Private Sub btnGenGraph_Click(ByVal sender As System.Object, ByVal e >> As System.EventArgs) Handles btnGenGraph.Click >> 'dump selected attributes into hashtable >> Call loadHashTable(Page) >> 'push hasttable into session variable so followpage can access it >> Session("checkSelection") = mHT >> 'get out of dodge! >> Response.Redirect("fwc_graph.aspx") >> End Sub >> >> Private Sub loadHashTable(ByVal acontainer As Object) >> 'loop thru all controls on page - stuff all checkboxes or radio >> button that are not null >> 'into hashtable >> Dim ctrl As Control >> >> For Each ctrl In acontainer.controls >> If ctrl.HasControls Then >> Call loadHashTable(ctrl) >> End If >> If TypeOf ctrl Is CheckBox Then >> With ctrl >> If CType(ctrl, CheckBox).Checked Then >> mHT.Add(ctrl.ID, ctrl.ID) >> End If >> End With >> ElseIf TypeOf ctrl Is RadioButtonList Then >> If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then >> Stop >> End If >> Stop >> End If >> Next >> End Sub >> >> End Class >> >> ====================================================================== >> HTML >> ====================================================================== >> >> <%@ Register TagPrefix="cr" Namespace="CrystalDecisions.Web" >> Assembly="CrystalDecisions.Web, Version=9.1.5000.0, Culture=neutral, >> PublicKeyToken=692fbea5521e1304" %> >> <%@ Page language="VB" AutoEventWireup="false" >> Codebehind="fwc_spec.aspx.vb" Inherits="funWithCensus.fwc_spec" >> enableViewState="False"%> >> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> >> <HTML> >> <HEAD> >> <title>WebForm1</title> >> <meta content="Microsoft Visual Studio .NET 7.1" name=GENERATOR> >> <meta content="Visual Basic .NET 7.1" name=CODE_LANGUAGE> >> <meta content=JavaScript name=vs_defaultClientScript> >> <meta content=http://schemas.microsoft.com/intellisense/ie5 >> name=vs_targetSchema> >> <SCRIPT language=javascript id=clientEventHandlersJS> >> <!-- >> >> function chkPair(aObj) >> { >> if (aObj.checked == true) >> // uncheck its mate >> {getMatch(aObj).checked = false} >> unCheckCanned() >> } >> >> >> function getMatch(objClicked){ >> //find match and return it >> var prefix >> var objRet >> >> prefix = objClicked.id.substring(0, objClicked.id.length - 3) >> switch (objClicked.id.substring(objClicked.id.length - 3, >> objClicked.id.length).toLowerCase()) >> { >> case "min": >> objRet = document.getElementById(prefix + "Max") >> break >> case "max": >> objRet = document.getElementById(prefix + "Min") >> break >> default: >> } >> return objRet >> } >> >> function unCheckCustom() >> { >> //loop thru custom checkboxes...unchecking all of then >> var e = document.forms[0].elements >> var cnt = e.length >> for (var i=0; i<cnt; i++){ >> if(e[i].type == "checkbox") { >> {e[i].checked = false} >> } >> } >> } >> >> function unCheckCanned() >> { >> //loop thru can'd option's - unchecking all of them >> var e = document.forms[0].elements >> var cnt = e.length >> for (var i=0; i<cnt; i++){ >> if(e[i].type == "radio") { >> {e[i].checked = false} >> } >> } >> >> >> } >> >> //--> >> >> </SCRIPT> >> </HEAD> >> <body MS_POSITIONING="GridLayout"> >> <form id=Form1 method=post runat="server"><asp:panel >> id=Panel1 style="Z-INDEX: 101; LEFT: 24px; POSITION: absolute; TOP: 24px" >> runat="server" Width="664px" Height="864px"> >> <TABLE ID=Table1 STYLE="WIDTH: 528px; HEIGHT: 592px" CELLSPACING=1 >> CELLPADDING=1 >> WIDTH=528 BORDER=1> >> <TR> >> <TD STYLE="WIDTH: 293px; HEIGHT: 23px"><EM>Demographic Items of >> interest</EM></TD> >> <TD STYLE="WIDTH: 51px; HEIGHT: 23px; TEXT-ALIGN: center">Max >> Density</TD> >> <TD STYLE="HEIGHT: 23px"> >> <P STYLE="TEXT-ALIGN: center">Min Density</P></TD></TR> >> <TR> >> <TD STYLE="WIDTH: 293px">Income</TD> >> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" VALIGN=middle >> align=center><asp:CheckBox id=chkIncomeMax onclick="return >> chkPair(document.getElementById('chkIncomeMax'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD> >> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >> rowSpan=1><asp:CheckBox id=chkIncomeMin onclick="return >> chkPair(document.getElementById('chkIncomeMin'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD></TR> >> <TR> >> <TD STYLE="WIDTH: 293px">Education</TD> >> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center"><asp:CheckBox >> id=chkEducationMax onclick="return >> chkPair(document.getElementById('chkEducationMax'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD> >> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >> rowSpan=1><asp:CheckBox id=chkEducationMin onclick="return >> chkPair(document.getElementById('chkEducationMin'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD></TR> >> <TR> >> <TD STYLE="WIDTH: 293px">Hours worked</TD> >> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center><asp:CheckBox >> id=chkHrsWorkedMax onclick="return >> chkPair(document.getElementById('chkHrsWorkedMax'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD> >> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >> rowSpan=1><asp:CheckBox id=chkHrsWorkedMin onclick="return >> chkPair(document.getElementById('chkHrsWorkedMin'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD></TR> >> <TR> >> <TD STYLE="WIDTH: 293px">Home owners</TD> >> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 >> rowSpan=1><asp:CheckBox id=chkMortgageMax onclick="return >> chkPair(document.getElementById('chkMortgageMax'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD> >> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >> rowSpan=1><asp:CheckBox id=chkMortgageMin onclick="return >> chkPair(document.getElementById('chkMortgageMin'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD></TR> >> <TR> >> <TD STYLE="WIDTH: 293px">Renters</TD> >> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 >> rowSpan=1><asp:CheckBox id=chkRentMax onclick="return >> chkPair(document.getElementById('chkRentMax'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD> >> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >> rowSpan=1><asp:CheckBox id=chkRentMin onclick="return >> chkPair(document.getElementById('chkRentMin'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD></TR> >> <TR> >> <TD STYLE="WIDTH: 293px">Couples with children</TD> >> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 >> rowSpan=1><asp:CheckBox id=chkCouplewChildrenMax onclick="return >> chkPair(document.getElementById('chkCouplewChildrenMax'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD> >> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >> id=chkCouplewChildrenMin onclick="return >> chkPair(document.getElementById('chkCouplewChildrenMin'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD></TR> >> <TR> >> <TD STYLE="WIDTH: 293px">Couples w/o children</TD> >> <TD STYLE="WIDTH: 51px" align=center colSpan=1 rowSpan=1><asp:CheckBox >> id=chkCoupleWOChildrenMax onclick="return >> chkPair(document.getElementById('chkCoupleWOChildrenMax'))" >> runat="server" EnableViewState="False"></asp:CheckBox></TD> >> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >> id=chkCoupleWOChildrenMin onclick="return >> chkPair(document.getElementById('chkCoupleWOChildrenMin'))" >> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> >> <TR> >> <TD STYLE="WIDTH: 293px">Single male with children</TD> >> <TD STYLE="WIDTH: 51px" align=center><asp:CheckBox >> id=chkMaleWChildrenMax onclick="return >> chkPair(document.getElementById('chkMaleWChildrenMax'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD> >> <TD align=center><asp:CheckBox id=chkMaleWChildrenMin onclick="return >> chkPair(document.getElementById('chkMaleWChildrenMin'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD></TR> >> <TR> >> <TD STYLE="WIDTH: 293px; HEIGHT: 64px">Single female with >> children</TD> >> <TD STYLE="WIDTH: 51px; HEIGHT: 64px" align=center><asp:CheckBox >> id=chkFemaleWChildrenMax onclick="return >> chkPair(document.getElementById('chkFemaleWChildrenMax'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD> >> <TD STYLE="HEIGHT: 64px" align=center colSpan=1 >> rowSpan=1><asp:CheckBox id=chkFemaleWChildrenMin onclick="return >> chkPair(document.getElementById('chkFemaleWChildrenMin'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD></TR> >> <TR> >> <TD STYLE="WIDTH: 293px">Single male w/o children</TD> >> <TD STYLE="WIDTH: 51px" align=center colSpan=1 rowSpan=1><asp:CheckBox >> id=chkMaleWOChildrenMax runat="server" >> EnableViewState="False"></asp:CheckBox></TD> >> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >> id=chkMaleWOChildrenMin onclick="return >> chkPair(document.getElementById('chkMaleWOChildrenMin'))" runat="server" >> EnableViewState="False"></asp:CheckBox></TD></TR> >> <TR> >> <TD STYLE="WIDTH: 293px">Single female w/o children</TD> >> <TD STYLE="WIDTH: 51px" align=center colSpan=1 rowSpan=1><asp:CheckBox >> id=chkFemaleWOChildrenMax onclick="return >> chkPair(document.getElementById('chkFemaleWOChildrenMax'))" >> runat="server" EnableViewState="False"></asp:CheckBox></TD> >> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >> id=chkFemaleWOChildrenMin onclick="return >> chkPair(document.getElementById('chkFemaleWOChildrenMax'))" >> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR></TABLE> >> <DIV STYLE="WIDTH: 664px; POSITION: relative; HEIGHT: 241px" >> MS_POSITIONING="GridLayout"> >> <DIV >> STYLE="DISPLAY: inline; Z-INDEX: 101; LEFT: 16px; WIDTH: 472px; >> FONT-STYLE: italic; POSITION: absolute; TOP: 16px; HEIGHT: 24px" >> MS_POSITIONING="FlowLayout">Pre-built Reports</DIV> >> <DIV >> STYLE="Z-INDEX: 102; LEFT: 0px; WIDTH: 664px; POSITION: absolute; TOP: >> 48px; HEIGHT: 172px" >> MS_POSITIONING="FlowLayout"><asp:RadioButtonList id=rblCannedRpts >> onclick="return unCheckCustom(this.form)" runat="server" Width="640px" >> EnableViewState="False"></asp:RadioButtonList> >> <HR WIDTH="100%" SIZE=1> >> >> <DIV STYLE="WIDTH: 480px; POSITION: relative; HEIGHT: 112px" >> MS_POSITIONING="GridLayout"><asp:button id=btnGenGraph style="Z-INDEX: >> 101; LEFT: 152px; POSITION: absolute; TOP: 24px" runat="server" >> Height="64px" Width="168px" Text="Generate >> Graph"></asp:button></DIV></DIV></DIV></asp:panel></form> >> >> </body> >> </HTML> >> >> ============================================================================= >> ============================================================================= >> >> "Teemu Keiski" <jot***@aspalliance.com> wrote in message >> news:O9AMBGoLGHA.3856@TK2MSFTNGP12.phx.gbl... >>> So, >>> >>> how's the entire page's code like? >>> >>> -- >>> Teemu Keiski >>> ASP.NET MVP, AspInsider >>> Finland, EU >>> http://blogs.aspadvice.com/joteke >>> >>> "astropup" <astro***@mn.rr.com> wrote in message >>> news:q56Hf.1233$xZ4.764@tornado.rdc-kc.rr.com... >>>> >>>> no - but I've added that and it makes no difference... >>>> >>>> -) >>>> >>>> "Teemu Keiski" <jot***@aspalliance.com> wrote in message >>>> news:e56%23EKmLGHA.208@tk2msftngp13.phx.gbl... >>>>> Hi, >>>>> >>>>> does the initial populating happen inside If Not Page.IsPostback >>>>> check? At which point do you check for the selection e.g in page_load, >>>>> button_click etc? >>>>> >>>>> -- >>>>> Teemu Keiski >>>>> ASP.NET MVP, AspInsider >>>>> Finland, EU >>>>> http://blogs.aspadvice.com/joteke >>>>> >>>>> "astropup" <astro***@mn.rr.com> wrote in message >>>>> news:ts3Hf.551$CV.269@tornado.rdc-kc.rr.com... >>>>>> >>>>>> I'm trying to get the selected button in a radiobutton list....but >>>>>> the selectedindex is always -1. Any ideas what i'm doing wrong? >>>>>> Thanks! >>>>>> >>>>>> ================================== >>>>>> I've included the code that loads the radiobuttonList here: >>>>>> ================================== >>>>>> Private Sub loadrblCanRpts() >>>>>> >>>>>> Dim cnn As New SqlClient.SqlConnection >>>>>> Dim cmd As New SqlClient.SqlCommand >>>>>> Dim rbl As RadioButtonList = Me.rblCannedRpts >>>>>> Dim sStr As String >>>>>> >>>>>> cnn.ConnectionString = gcsCnnStr >>>>>> cmd.CommandType = CommandType.StoredProcedure >>>>>> cmd.CommandText = "_sp_getCannedReports" >>>>>> cmd.Connection = cnn >>>>>> >>>>>> Try >>>>>> cnn.Open() >>>>>> Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader >>>>>> While rdr.Read >>>>>> Dim itm As New ListItem(rdr.Item("cannedName"), >>>>>> rdr.Item("spnames")) >>>>>> rbl.Items.Add(itm) >>>>>> End While >>>>>> rdr.Close() >>>>>> cnn.Close() >>>>>> Catch ex As Exception >>>>>> Stop >>>>>> End Try >>>>>> >>>>>> End Sub >>>>>> >>>>>> ================================== >>>>>> The code that looks for the selected button is here: >>>>>> ================================== >>>>>> >>>>>> Private Sub loadHashTable(ByVal acontainer As Object) >>>>>> 'loop thru all controls on page - stuff all checkboxes or radio >>>>>> button that are not null >>>>>> 'into hashtable >>>>>> >>>>>> Dim ctrl As Control >>>>>> For Each ctrl In acontainer.controls >>>>>> If ctrl.HasControls Then >>>>>> Call loadHashTable(ctrl) >>>>>> End If >>>>>> If TypeOf ctrl Is CheckBox Then >>>>>> With ctrl >>>>>> If CType(ctrl, CheckBox).Checked Then >>>>>> mHT.Add(ctrl.ID, ctrl.ID) >>>>>> End If >>>>>> End With >>>>>> ElseIf TypeOf ctrl Is RadioButtonList Then >>>>>> If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then >>>>>> Stop <<< never get to this point...selectedIndex is >>>>>> always -1 !>>> >>>>>> End If >>>>>> End If >>>>>> Next >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>> >>>> >>> >>> >> >> > > So basically, if you make a selection in the RadioButtonList, it is cleared
on postback? That should indicate if SelectedIndex always stays at -1. Put all ViewStates back, also on Page level, and if it doesn't help, try to cut down the code so that you can isolate the problematic part. E.g forget the control iterating part and focus on that selection in RDB would be kept over postback Show quoteHide quote "astropup" <astro***@mn.rr.com> wrote in message news:1%lHf.655$CV.380@tornado.rdc-kc.rr.com... > Thanks for the return post Teemu - I forgot to mention that I've already > tried that (with no success) > > -( > > > "Teemu Keiski" <jot***@aspalliance.com> wrote in message > news:eV8ZbBuLGHA.668@TK2MSFTNGP11.phx.gbl... >> Try removing EnableViewState="False" from the RadioButtonList >> >> >> -- >> Teemu Keiski >> ASP.NET MVP, AspInsider >> Finland, EU >> http://blogs.aspadvice.com/joteke >> >> "astropup" <astro***@mn.rr.com> wrote in message >> news:DW7Hf.1242$xZ4.712@tornado.rdc-kc.rr.com... >>> here it is......... >>> >>> Public Class fwc_spec >>> Inherits System.Web.UI.Page >>> >>> #Region " Web Form Designer Generated Code " >>> >>> 'This call is required by the Web Form Designer. >>> <System.Diagnostics.DebuggerStepThrough()> Private Sub >>> InitializeComponent() >>> >>> End Sub >>> Protected WithEvents Panel1 As System.Web.UI.WebControls.Panel >>> Protected WithEvents chkFemaleWOChildrenMin As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkFemaleWOChildrenMax As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkMaleWOChildrenMin As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkMaleWOChildrenMax As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkFemaleWChildrenMin As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkFemaleWChildrenMax As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkMaleWChildrenMin As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkMaleWChildrenMax As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkCoupleWOChildrenMin As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkCoupleWOChildrenMax As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkCouplewChildrenMin As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkCouplewChildrenMax As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkRentMin As System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkRentMax As System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkMortgageMin As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkMortgageMax As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkHrsWorkedMin As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkHrsWorkedMax As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkEducationMin As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkEducationMax As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkIncomeMin As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents chkIncomeMax As >>> System.Web.UI.WebControls.CheckBox >>> Protected WithEvents btnGenGraph As System.Web.UI.WebControls.Button >>> Protected WithEvents rblCannedRpts As >>> System.Web.UI.WebControls.RadioButtonList >>> >>> >>> 'NOTE: The following placeholder declaration is required by the Web >>> Form Designer. >>> 'Do not delete or move it. >>> Private designerPlaceholderDeclaration As System.Object >>> >>> Private Sub Page_Init(ByVal sender As System.Object, ByVal e As >>> System.EventArgs) Handles MyBase.Init >>> 'CODEGEN: This method call is required by the Web Form Designer >>> 'Do not modify it using the code editor. >>> InitializeComponent() >>> End Sub >>> >>> #End Region >>> >>> Private mHT As New Hashtable >>> >>> Private Sub Page_Load(ByVal sender As System.Object, ByVal e As >>> System.EventArgs) Handles MyBase.Load >>> Call LoadrblCanRpts() >>> >>> End Sub >>> >>> Private Sub loadrblCanRpts() >>> Dim cnn As New SqlClient.SqlConnection >>> Dim cmd As New SqlClient.SqlCommand >>> Dim rbl As RadioButtonList = Me.rblCannedRpts >>> Dim sStr As String >>> >>> If Not Page.IsPostBack Then >>> cnn.ConnectionString = gcsCnnStr >>> cmd.CommandType = CommandType.StoredProcedure >>> cmd.CommandText = "_sp_getCannedReports" >>> cmd.Connection = cnn >>> >>> Try >>> cnn.Open() >>> Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader >>> While rdr.Read >>> Dim itm As New ListItem(rdr.Item("cannedName"), >>> rdr.Item("spnames")) >>> rbl.Items.Add(itm) >>> End While >>> rdr.Close() >>> cnn.Close() >>> Catch ex As Exception >>> Stop >>> End Try >>> End If >>> >>> End Sub >>> >>> Private Sub btnGenGraph_Click(ByVal sender As System.Object, ByVal e >>> As System.EventArgs) Handles btnGenGraph.Click >>> 'dump selected attributes into hashtable >>> Call loadHashTable(Page) >>> 'push hasttable into session variable so followpage can access it >>> Session("checkSelection") = mHT >>> 'get out of dodge! >>> Response.Redirect("fwc_graph.aspx") >>> End Sub >>> >>> Private Sub loadHashTable(ByVal acontainer As Object) >>> 'loop thru all controls on page - stuff all checkboxes or radio >>> button that are not null >>> 'into hashtable >>> Dim ctrl As Control >>> >>> For Each ctrl In acontainer.controls >>> If ctrl.HasControls Then >>> Call loadHashTable(ctrl) >>> End If >>> If TypeOf ctrl Is CheckBox Then >>> With ctrl >>> If CType(ctrl, CheckBox).Checked Then >>> mHT.Add(ctrl.ID, ctrl.ID) >>> End If >>> End With >>> ElseIf TypeOf ctrl Is RadioButtonList Then >>> If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then >>> Stop >>> End If >>> Stop >>> End If >>> Next >>> End Sub >>> >>> End Class >>> >>> ====================================================================== >>> HTML >>> ====================================================================== >>> >>> <%@ Register TagPrefix="cr" Namespace="CrystalDecisions.Web" >>> Assembly="CrystalDecisions.Web, Version=9.1.5000.0, Culture=neutral, >>> PublicKeyToken=692fbea5521e1304" %> >>> <%@ Page language="VB" AutoEventWireup="false" >>> Codebehind="fwc_spec.aspx.vb" Inherits="funWithCensus.fwc_spec" >>> enableViewState="False"%> >>> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> >>> <HTML> >>> <HEAD> >>> <title>WebForm1</title> >>> <meta content="Microsoft Visual Studio .NET 7.1" name=GENERATOR> >>> <meta content="Visual Basic .NET 7.1" name=CODE_LANGUAGE> >>> <meta content=JavaScript name=vs_defaultClientScript> >>> <meta content=http://schemas.microsoft.com/intellisense/ie5 >>> name=vs_targetSchema> >>> <SCRIPT language=javascript id=clientEventHandlersJS> >>> <!-- >>> >>> function chkPair(aObj) >>> { >>> if (aObj.checked == true) >>> // uncheck its mate >>> {getMatch(aObj).checked = false} >>> unCheckCanned() >>> } >>> >>> >>> function getMatch(objClicked){ >>> //find match and return it >>> var prefix >>> var objRet >>> >>> prefix = objClicked.id.substring(0, objClicked.id.length - 3) >>> switch (objClicked.id.substring(objClicked.id.length - 3, >>> objClicked.id.length).toLowerCase()) >>> { >>> case "min": >>> objRet = document.getElementById(prefix + "Max") >>> break >>> case "max": >>> objRet = document.getElementById(prefix + "Min") >>> break >>> default: >>> } >>> return objRet >>> } >>> >>> function unCheckCustom() >>> { >>> //loop thru custom checkboxes...unchecking all of then >>> var e = document.forms[0].elements >>> var cnt = e.length >>> for (var i=0; i<cnt; i++){ >>> if(e[i].type == "checkbox") { >>> {e[i].checked = false} >>> } >>> } >>> } >>> >>> function unCheckCanned() >>> { >>> //loop thru can'd option's - unchecking all of them >>> var e = document.forms[0].elements >>> var cnt = e.length >>> for (var i=0; i<cnt; i++){ >>> if(e[i].type == "radio") { >>> {e[i].checked = false} >>> } >>> } >>> >>> >>> } >>> >>> //--> >>> >>> </SCRIPT> >>> </HEAD> >>> <body MS_POSITIONING="GridLayout"> >>> <form id=Form1 method=post runat="server"><asp:panel >>> id=Panel1 style="Z-INDEX: 101; LEFT: 24px; POSITION: absolute; TOP: >>> 24px" runat="server" Width="664px" Height="864px"> >>> <TABLE ID=Table1 STYLE="WIDTH: 528px; HEIGHT: 592px" CELLSPACING=1 >>> CELLPADDING=1 >>> WIDTH=528 BORDER=1> >>> <TR> >>> <TD STYLE="WIDTH: 293px; HEIGHT: 23px"><EM>Demographic Items of >>> interest</EM></TD> >>> <TD STYLE="WIDTH: 51px; HEIGHT: 23px; TEXT-ALIGN: center">Max >>> Density</TD> >>> <TD STYLE="HEIGHT: 23px"> >>> <P STYLE="TEXT-ALIGN: center">Min Density</P></TD></TR> >>> <TR> >>> <TD STYLE="WIDTH: 293px">Income</TD> >>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" VALIGN=middle >>> align=center><asp:CheckBox id=chkIncomeMax onclick="return >>> chkPair(document.getElementById('chkIncomeMax'))" runat="server" >>> EnableViewState="False"></asp:CheckBox></TD> >>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>> rowSpan=1><asp:CheckBox id=chkIncomeMin onclick="return >>> chkPair(document.getElementById('chkIncomeMin'))" runat="server" >>> EnableViewState="False"></asp:CheckBox></TD></TR> >>> <TR> >>> <TD STYLE="WIDTH: 293px">Education</TD> >>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center"><asp:CheckBox >>> id=chkEducationMax onclick="return >>> chkPair(document.getElementById('chkEducationMax'))" runat="server" >>> EnableViewState="False"></asp:CheckBox></TD> >>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>> rowSpan=1><asp:CheckBox id=chkEducationMin onclick="return >>> chkPair(document.getElementById('chkEducationMin'))" runat="server" >>> EnableViewState="False"></asp:CheckBox></TD></TR> >>> <TR> >>> <TD STYLE="WIDTH: 293px">Hours worked</TD> >>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" >>> align=center><asp:CheckBox id=chkHrsWorkedMax onclick="return >>> chkPair(document.getElementById('chkHrsWorkedMax'))" runat="server" >>> EnableViewState="False"></asp:CheckBox></TD> >>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>> rowSpan=1><asp:CheckBox id=chkHrsWorkedMin onclick="return >>> chkPair(document.getElementById('chkHrsWorkedMin'))" runat="server" >>> EnableViewState="False"></asp:CheckBox></TD></TR> >>> <TR> >>> <TD STYLE="WIDTH: 293px">Home owners</TD> >>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 >>> rowSpan=1><asp:CheckBox id=chkMortgageMax onclick="return >>> chkPair(document.getElementById('chkMortgageMax'))" runat="server" >>> EnableViewState="False"></asp:CheckBox></TD> >>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>> rowSpan=1><asp:CheckBox id=chkMortgageMin onclick="return >>> chkPair(document.getElementById('chkMortgageMin'))" runat="server" >>> EnableViewState="False"></asp:CheckBox></TD></TR> >>> <TR> >>> <TD STYLE="WIDTH: 293px">Renters</TD> >>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 >>> rowSpan=1><asp:CheckBox id=chkRentMax onclick="return >>> chkPair(document.getElementById('chkRentMax'))" runat="server" >>> EnableViewState="False"></asp:CheckBox></TD> >>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>> rowSpan=1><asp:CheckBox id=chkRentMin onclick="return >>> chkPair(document.getElementById('chkRentMin'))" runat="server" >>> EnableViewState="False"></asp:CheckBox></TD></TR> >>> <TR> >>> <TD STYLE="WIDTH: 293px">Couples with children</TD> >>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 >>> rowSpan=1><asp:CheckBox id=chkCouplewChildrenMax onclick="return >>> chkPair(document.getElementById('chkCouplewChildrenMax'))" >>> runat="server" EnableViewState="False"></asp:CheckBox></TD> >>> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >>> id=chkCouplewChildrenMin onclick="return >>> chkPair(document.getElementById('chkCouplewChildrenMin'))" >>> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> >>> <TR> >>> <TD STYLE="WIDTH: 293px">Couples w/o children</TD> >>> <TD STYLE="WIDTH: 51px" align=center colSpan=1 >>> rowSpan=1><asp:CheckBox id=chkCoupleWOChildrenMax onclick="return >>> chkPair(document.getElementById('chkCoupleWOChildrenMax'))" >>> runat="server" EnableViewState="False"></asp:CheckBox></TD> >>> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >>> id=chkCoupleWOChildrenMin onclick="return >>> chkPair(document.getElementById('chkCoupleWOChildrenMin'))" >>> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> >>> <TR> >>> <TD STYLE="WIDTH: 293px">Single male with children</TD> >>> <TD STYLE="WIDTH: 51px" align=center><asp:CheckBox >>> id=chkMaleWChildrenMax onclick="return >>> chkPair(document.getElementById('chkMaleWChildrenMax'))" runat="server" >>> EnableViewState="False"></asp:CheckBox></TD> >>> <TD align=center><asp:CheckBox id=chkMaleWChildrenMin onclick="return >>> chkPair(document.getElementById('chkMaleWChildrenMin'))" runat="server" >>> EnableViewState="False"></asp:CheckBox></TD></TR> >>> <TR> >>> <TD STYLE="WIDTH: 293px; HEIGHT: 64px">Single female with >>> children</TD> >>> <TD STYLE="WIDTH: 51px; HEIGHT: 64px" align=center><asp:CheckBox >>> id=chkFemaleWChildrenMax onclick="return >>> chkPair(document.getElementById('chkFemaleWChildrenMax'))" >>> runat="server" EnableViewState="False"></asp:CheckBox></TD> >>> <TD STYLE="HEIGHT: 64px" align=center colSpan=1 >>> rowSpan=1><asp:CheckBox id=chkFemaleWChildrenMin onclick="return >>> chkPair(document.getElementById('chkFemaleWChildrenMin'))" >>> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> >>> <TR> >>> <TD STYLE="WIDTH: 293px">Single male w/o children</TD> >>> <TD STYLE="WIDTH: 51px" align=center colSpan=1 >>> rowSpan=1><asp:CheckBox id=chkMaleWOChildrenMax runat="server" >>> EnableViewState="False"></asp:CheckBox></TD> >>> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >>> id=chkMaleWOChildrenMin onclick="return >>> chkPair(document.getElementById('chkMaleWOChildrenMin'))" runat="server" >>> EnableViewState="False"></asp:CheckBox></TD></TR> >>> <TR> >>> <TD STYLE="WIDTH: 293px">Single female w/o children</TD> >>> <TD STYLE="WIDTH: 51px" align=center colSpan=1 >>> rowSpan=1><asp:CheckBox id=chkFemaleWOChildrenMax onclick="return >>> chkPair(document.getElementById('chkFemaleWOChildrenMax'))" >>> runat="server" EnableViewState="False"></asp:CheckBox></TD> >>> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >>> id=chkFemaleWOChildrenMin onclick="return >>> chkPair(document.getElementById('chkFemaleWOChildrenMax'))" >>> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR></TABLE> >>> <DIV STYLE="WIDTH: 664px; POSITION: relative; HEIGHT: 241px" >>> MS_POSITIONING="GridLayout"> >>> <DIV >>> STYLE="DISPLAY: inline; Z-INDEX: 101; LEFT: 16px; WIDTH: 472px; >>> FONT-STYLE: italic; POSITION: absolute; TOP: 16px; HEIGHT: 24px" >>> MS_POSITIONING="FlowLayout">Pre-built Reports</DIV> >>> <DIV >>> STYLE="Z-INDEX: 102; LEFT: 0px; WIDTH: 664px; POSITION: absolute; TOP: >>> 48px; HEIGHT: 172px" >>> MS_POSITIONING="FlowLayout"><asp:RadioButtonList id=rblCannedRpts >>> onclick="return unCheckCustom(this.form)" runat="server" Width="640px" >>> EnableViewState="False"></asp:RadioButtonList> >>> <HR WIDTH="100%" SIZE=1> >>> >>> <DIV STYLE="WIDTH: 480px; POSITION: relative; HEIGHT: 112px" >>> MS_POSITIONING="GridLayout"><asp:button id=btnGenGraph style="Z-INDEX: >>> 101; LEFT: 152px; POSITION: absolute; TOP: 24px" runat="server" >>> Height="64px" Width="168px" Text="Generate >>> Graph"></asp:button></DIV></DIV></DIV></asp:panel></form> >>> >>> </body> >>> </HTML> >>> >>> ============================================================================= >>> ============================================================================= >>> >>> "Teemu Keiski" <jot***@aspalliance.com> wrote in message >>> news:O9AMBGoLGHA.3856@TK2MSFTNGP12.phx.gbl... >>>> So, >>>> >>>> how's the entire page's code like? >>>> >>>> -- >>>> Teemu Keiski >>>> ASP.NET MVP, AspInsider >>>> Finland, EU >>>> http://blogs.aspadvice.com/joteke >>>> >>>> "astropup" <astro***@mn.rr.com> wrote in message >>>> news:q56Hf.1233$xZ4.764@tornado.rdc-kc.rr.com... >>>>> >>>>> no - but I've added that and it makes no difference... >>>>> >>>>> -) >>>>> >>>>> "Teemu Keiski" <jot***@aspalliance.com> wrote in message >>>>> news:e56%23EKmLGHA.208@tk2msftngp13.phx.gbl... >>>>>> Hi, >>>>>> >>>>>> does the initial populating happen inside If Not Page.IsPostback >>>>>> check? At which point do you check for the selection e.g in >>>>>> page_load, button_click etc? >>>>>> >>>>>> -- >>>>>> Teemu Keiski >>>>>> ASP.NET MVP, AspInsider >>>>>> Finland, EU >>>>>> http://blogs.aspadvice.com/joteke >>>>>> >>>>>> "astropup" <astro***@mn.rr.com> wrote in message >>>>>> news:ts3Hf.551$CV.269@tornado.rdc-kc.rr.com... >>>>>>> >>>>>>> I'm trying to get the selected button in a radiobutton list....but >>>>>>> the selectedindex is always -1. Any ideas what i'm doing wrong? >>>>>>> Thanks! >>>>>>> >>>>>>> ================================== >>>>>>> I've included the code that loads the radiobuttonList here: >>>>>>> ================================== >>>>>>> Private Sub loadrblCanRpts() >>>>>>> >>>>>>> Dim cnn As New SqlClient.SqlConnection >>>>>>> Dim cmd As New SqlClient.SqlCommand >>>>>>> Dim rbl As RadioButtonList = Me.rblCannedRpts >>>>>>> Dim sStr As String >>>>>>> >>>>>>> cnn.ConnectionString = gcsCnnStr >>>>>>> cmd.CommandType = CommandType.StoredProcedure >>>>>>> cmd.CommandText = "_sp_getCannedReports" >>>>>>> cmd.Connection = cnn >>>>>>> >>>>>>> Try >>>>>>> cnn.Open() >>>>>>> Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader >>>>>>> While rdr.Read >>>>>>> Dim itm As New ListItem(rdr.Item("cannedName"), >>>>>>> rdr.Item("spnames")) >>>>>>> rbl.Items.Add(itm) >>>>>>> End While >>>>>>> rdr.Close() >>>>>>> cnn.Close() >>>>>>> Catch ex As Exception >>>>>>> Stop >>>>>>> End Try >>>>>>> >>>>>>> End Sub >>>>>>> >>>>>>> ================================== >>>>>>> The code that looks for the selected button is here: >>>>>>> ================================== >>>>>>> >>>>>>> Private Sub loadHashTable(ByVal acontainer As Object) >>>>>>> 'loop thru all controls on page - stuff all checkboxes or radio >>>>>>> button that are not null >>>>>>> 'into hashtable >>>>>>> >>>>>>> Dim ctrl As Control >>>>>>> For Each ctrl In acontainer.controls >>>>>>> If ctrl.HasControls Then >>>>>>> Call loadHashTable(ctrl) >>>>>>> End If >>>>>>> If TypeOf ctrl Is CheckBox Then >>>>>>> With ctrl >>>>>>> If CType(ctrl, CheckBox).Checked Then >>>>>>> mHT.Add(ctrl.ID, ctrl.ID) >>>>>>> End If >>>>>>> End With >>>>>>> ElseIf TypeOf ctrl Is RadioButtonList Then >>>>>>> If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then >>>>>>> Stop <<< never get to this point...selectedIndex is >>>>>>> always -1 !>>> >>>>>>> End If >>>>>>> End If >>>>>>> Next >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>> >>>> >>> >>> >> >> > > it's not cleared when I look at the page in the browser...but the value of
selected index is -1 at the server .. from command window.... ? CType(ctrl, RadioButtonList).SelectedIndex -1 Ok - I will follow your suggestions. Thanks for the feedback )) Show quoteHide quote "Teemu Keiski" <jot***@aspalliance.com> wrote in message news:u8CYiVxLGHA.344@TK2MSFTNGP11.phx.gbl... > So basically, if you make a selection in the RadioButtonList, it is > cleared on postback? That should indicate if SelectedIndex always stays > at -1. > Put all ViewStates back, also on Page level, and if it doesn't help, try > to cut down the code so that you can isolate the problematic part. E.g > forget the control iterating part and focus on that selection in RDB would > be kept over postback > > -- > Teemu Keiski > ASP.NET MVP, AspInsider > Finland, EU > http://blogs.aspadvice.com/joteke > > > "astropup" <astro***@mn.rr.com> wrote in message > news:1%lHf.655$CV.380@tornado.rdc-kc.rr.com... >> Thanks for the return post Teemu - I forgot to mention that I've already >> tried that (with no success) >> >> -( >> >> >> "Teemu Keiski" <jot***@aspalliance.com> wrote in message >> news:eV8ZbBuLGHA.668@TK2MSFTNGP11.phx.gbl... >>> Try removing EnableViewState="False" from the RadioButtonList >>> >>> >>> -- >>> Teemu Keiski >>> ASP.NET MVP, AspInsider >>> Finland, EU >>> http://blogs.aspadvice.com/joteke >>> >>> "astropup" <astro***@mn.rr.com> wrote in message >>> news:DW7Hf.1242$xZ4.712@tornado.rdc-kc.rr.com... >>>> here it is......... >>>> >>>> Public Class fwc_spec >>>> Inherits System.Web.UI.Page >>>> >>>> #Region " Web Form Designer Generated Code " >>>> >>>> 'This call is required by the Web Form Designer. >>>> <System.Diagnostics.DebuggerStepThrough()> Private Sub >>>> InitializeComponent() >>>> >>>> End Sub >>>> Protected WithEvents Panel1 As System.Web.UI.WebControls.Panel >>>> Protected WithEvents chkFemaleWOChildrenMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkFemaleWOChildrenMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkMaleWOChildrenMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkMaleWOChildrenMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkFemaleWChildrenMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkFemaleWChildrenMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkMaleWChildrenMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkMaleWChildrenMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkCoupleWOChildrenMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkCoupleWOChildrenMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkCouplewChildrenMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkCouplewChildrenMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkRentMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkRentMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkMortgageMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkMortgageMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkHrsWorkedMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkHrsWorkedMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkEducationMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkEducationMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkIncomeMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkIncomeMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents btnGenGraph As System.Web.UI.WebControls.Button >>>> Protected WithEvents rblCannedRpts As >>>> System.Web.UI.WebControls.RadioButtonList >>>> >>>> >>>> 'NOTE: The following placeholder declaration is required by the Web >>>> Form Designer. >>>> 'Do not delete or move it. >>>> Private designerPlaceholderDeclaration As System.Object >>>> >>>> Private Sub Page_Init(ByVal sender As System.Object, ByVal e As >>>> System.EventArgs) Handles MyBase.Init >>>> 'CODEGEN: This method call is required by the Web Form Designer >>>> 'Do not modify it using the code editor. >>>> InitializeComponent() >>>> End Sub >>>> >>>> #End Region >>>> >>>> Private mHT As New Hashtable >>>> >>>> Private Sub Page_Load(ByVal sender As System.Object, ByVal e As >>>> System.EventArgs) Handles MyBase.Load >>>> Call LoadrblCanRpts() >>>> >>>> End Sub >>>> >>>> Private Sub loadrblCanRpts() >>>> Dim cnn As New SqlClient.SqlConnection >>>> Dim cmd As New SqlClient.SqlCommand >>>> Dim rbl As RadioButtonList = Me.rblCannedRpts >>>> Dim sStr As String >>>> >>>> If Not Page.IsPostBack Then >>>> cnn.ConnectionString = gcsCnnStr >>>> cmd.CommandType = CommandType.StoredProcedure >>>> cmd.CommandText = "_sp_getCannedReports" >>>> cmd.Connection = cnn >>>> >>>> Try >>>> cnn.Open() >>>> Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader >>>> While rdr.Read >>>> Dim itm As New ListItem(rdr.Item("cannedName"), >>>> rdr.Item("spnames")) >>>> rbl.Items.Add(itm) >>>> End While >>>> rdr.Close() >>>> cnn.Close() >>>> Catch ex As Exception >>>> Stop >>>> End Try >>>> End If >>>> >>>> End Sub >>>> >>>> Private Sub btnGenGraph_Click(ByVal sender As System.Object, ByVal e >>>> As System.EventArgs) Handles btnGenGraph.Click >>>> 'dump selected attributes into hashtable >>>> Call loadHashTable(Page) >>>> 'push hasttable into session variable so followpage can access >>>> it >>>> Session("checkSelection") = mHT >>>> 'get out of dodge! >>>> Response.Redirect("fwc_graph.aspx") >>>> End Sub >>>> >>>> Private Sub loadHashTable(ByVal acontainer As Object) >>>> 'loop thru all controls on page - stuff all checkboxes or radio >>>> button that are not null >>>> 'into hashtable >>>> Dim ctrl As Control >>>> >>>> For Each ctrl In acontainer.controls >>>> If ctrl.HasControls Then >>>> Call loadHashTable(ctrl) >>>> End If >>>> If TypeOf ctrl Is CheckBox Then >>>> With ctrl >>>> If CType(ctrl, CheckBox).Checked Then >>>> mHT.Add(ctrl.ID, ctrl.ID) >>>> End If >>>> End With >>>> ElseIf TypeOf ctrl Is RadioButtonList Then >>>> If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then >>>> Stop >>>> End If >>>> Stop >>>> End If >>>> Next >>>> End Sub >>>> >>>> End Class >>>> >>>> ====================================================================== >>>> HTML >>>> ====================================================================== >>>> >>>> <%@ Register TagPrefix="cr" Namespace="CrystalDecisions.Web" >>>> Assembly="CrystalDecisions.Web, Version=9.1.5000.0, Culture=neutral, >>>> PublicKeyToken=692fbea5521e1304" %> >>>> <%@ Page language="VB" AutoEventWireup="false" >>>> Codebehind="fwc_spec.aspx.vb" Inherits="funWithCensus.fwc_spec" >>>> enableViewState="False"%> >>>> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> >>>> <HTML> >>>> <HEAD> >>>> <title>WebForm1</title> >>>> <meta content="Microsoft Visual Studio .NET 7.1" name=GENERATOR> >>>> <meta content="Visual Basic .NET 7.1" name=CODE_LANGUAGE> >>>> <meta content=JavaScript name=vs_defaultClientScript> >>>> <meta content=http://schemas.microsoft.com/intellisense/ie5 >>>> name=vs_targetSchema> >>>> <SCRIPT language=javascript id=clientEventHandlersJS> >>>> <!-- >>>> >>>> function chkPair(aObj) >>>> { >>>> if (aObj.checked == true) >>>> // uncheck its mate >>>> {getMatch(aObj).checked = false} >>>> unCheckCanned() >>>> } >>>> >>>> >>>> function getMatch(objClicked){ >>>> //find match and return it >>>> var prefix >>>> var objRet >>>> >>>> prefix = objClicked.id.substring(0, objClicked.id.length - 3) >>>> switch (objClicked.id.substring(objClicked.id.length - 3, >>>> objClicked.id.length).toLowerCase()) >>>> { >>>> case "min": >>>> objRet = document.getElementById(prefix + "Max") >>>> break >>>> case "max": >>>> objRet = document.getElementById(prefix + "Min") >>>> break >>>> default: >>>> } >>>> return objRet >>>> } >>>> >>>> function unCheckCustom() >>>> { >>>> //loop thru custom checkboxes...unchecking all of then >>>> var e = document.forms[0].elements >>>> var cnt = e.length >>>> for (var i=0; i<cnt; i++){ >>>> if(e[i].type == "checkbox") { >>>> {e[i].checked = false} >>>> } >>>> } >>>> } >>>> >>>> function unCheckCanned() >>>> { >>>> //loop thru can'd option's - unchecking all of them >>>> var e = document.forms[0].elements >>>> var cnt = e.length >>>> for (var i=0; i<cnt; i++){ >>>> if(e[i].type == "radio") { >>>> {e[i].checked = false} >>>> } >>>> } >>>> >>>> >>>> } >>>> >>>> //--> >>>> >>>> </SCRIPT> >>>> </HEAD> >>>> <body MS_POSITIONING="GridLayout"> >>>> <form id=Form1 method=post runat="server"><asp:panel >>>> id=Panel1 style="Z-INDEX: 101; LEFT: 24px; POSITION: absolute; TOP: >>>> 24px" runat="server" Width="664px" Height="864px"> >>>> <TABLE ID=Table1 STYLE="WIDTH: 528px; HEIGHT: 592px" CELLSPACING=1 >>>> CELLPADDING=1 >>>> WIDTH=528 BORDER=1> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px; HEIGHT: 23px"><EM>Demographic Items of >>>> interest</EM></TD> >>>> <TD STYLE="WIDTH: 51px; HEIGHT: 23px; TEXT-ALIGN: center">Max >>>> Density</TD> >>>> <TD STYLE="HEIGHT: 23px"> >>>> <P STYLE="TEXT-ALIGN: center">Min Density</P></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Income</TD> >>>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" VALIGN=middle >>>> align=center><asp:CheckBox id=chkIncomeMax onclick="return >>>> chkPair(document.getElementById('chkIncomeMax'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkIncomeMin onclick="return >>>> chkPair(document.getElementById('chkIncomeMin'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Education</TD> >>>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center"><asp:CheckBox >>>> id=chkEducationMax onclick="return >>>> chkPair(document.getElementById('chkEducationMax'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkEducationMin onclick="return >>>> chkPair(document.getElementById('chkEducationMin'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Hours worked</TD> >>>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" >>>> align=center><asp:CheckBox id=chkHrsWorkedMax onclick="return >>>> chkPair(document.getElementById('chkHrsWorkedMax'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkHrsWorkedMin onclick="return >>>> chkPair(document.getElementById('chkHrsWorkedMin'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Home owners</TD> >>>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkMortgageMax onclick="return >>>> chkPair(document.getElementById('chkMortgageMax'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkMortgageMin onclick="return >>>> chkPair(document.getElementById('chkMortgageMin'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Renters</TD> >>>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkRentMax onclick="return >>>> chkPair(document.getElementById('chkRentMax'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkRentMin onclick="return >>>> chkPair(document.getElementById('chkRentMin'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Couples with children</TD> >>>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkCouplewChildrenMax onclick="return >>>> chkPair(document.getElementById('chkCouplewChildrenMax'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD> >>>> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >>>> id=chkCouplewChildrenMin onclick="return >>>> chkPair(document.getElementById('chkCouplewChildrenMin'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Couples w/o children</TD> >>>> <TD STYLE="WIDTH: 51px" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkCoupleWOChildrenMax onclick="return >>>> chkPair(document.getElementById('chkCoupleWOChildrenMax'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD> >>>> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >>>> id=chkCoupleWOChildrenMin onclick="return >>>> chkPair(document.getElementById('chkCoupleWOChildrenMin'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Single male with children</TD> >>>> <TD STYLE="WIDTH: 51px" align=center><asp:CheckBox >>>> id=chkMaleWChildrenMax onclick="return >>>> chkPair(document.getElementById('chkMaleWChildrenMax'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD align=center><asp:CheckBox id=chkMaleWChildrenMin >>>> onclick="return >>>> chkPair(document.getElementById('chkMaleWChildrenMin'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px; HEIGHT: 64px">Single female with >>>> children</TD> >>>> <TD STYLE="WIDTH: 51px; HEIGHT: 64px" align=center><asp:CheckBox >>>> id=chkFemaleWChildrenMax onclick="return >>>> chkPair(document.getElementById('chkFemaleWChildrenMax'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD> >>>> <TD STYLE="HEIGHT: 64px" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkFemaleWChildrenMin onclick="return >>>> chkPair(document.getElementById('chkFemaleWChildrenMin'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Single male w/o children</TD> >>>> <TD STYLE="WIDTH: 51px" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkMaleWOChildrenMax runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >>>> id=chkMaleWOChildrenMin onclick="return >>>> chkPair(document.getElementById('chkMaleWOChildrenMin'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Single female w/o children</TD> >>>> <TD STYLE="WIDTH: 51px" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkFemaleWOChildrenMax onclick="return >>>> chkPair(document.getElementById('chkFemaleWOChildrenMax'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD> >>>> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >>>> id=chkFemaleWOChildrenMin onclick="return >>>> chkPair(document.getElementById('chkFemaleWOChildrenMax'))" >>>> runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR></TABLE> >>>> <DIV STYLE="WIDTH: 664px; POSITION: relative; HEIGHT: 241px" >>>> MS_POSITIONING="GridLayout"> >>>> <DIV >>>> STYLE="DISPLAY: inline; Z-INDEX: 101; LEFT: 16px; WIDTH: 472px; >>>> FONT-STYLE: italic; POSITION: absolute; TOP: 16px; HEIGHT: 24px" >>>> MS_POSITIONING="FlowLayout">Pre-built Reports</DIV> >>>> <DIV >>>> STYLE="Z-INDEX: 102; LEFT: 0px; WIDTH: 664px; POSITION: absolute; TOP: >>>> 48px; HEIGHT: 172px" >>>> MS_POSITIONING="FlowLayout"><asp:RadioButtonList id=rblCannedRpts >>>> onclick="return unCheckCustom(this.form)" runat="server" Width="640px" >>>> EnableViewState="False"></asp:RadioButtonList> >>>> <HR WIDTH="100%" SIZE=1> >>>> >>>> <DIV STYLE="WIDTH: 480px; POSITION: relative; HEIGHT: 112px" >>>> MS_POSITIONING="GridLayout"><asp:button id=btnGenGraph style="Z-INDEX: >>>> 101; LEFT: 152px; POSITION: absolute; TOP: 24px" runat="server" >>>> Height="64px" Width="168px" Text="Generate >>>> Graph"></asp:button></DIV></DIV></DIV></asp:panel></form> >>>> >>>> </body> >>>> </HTML> >>>> >>>> ============================================================================= >>>> ============================================================================= >>>> >>>> "Teemu Keiski" <jot***@aspalliance.com> wrote in message >>>> news:O9AMBGoLGHA.3856@TK2MSFTNGP12.phx.gbl... >>>>> So, >>>>> >>>>> how's the entire page's code like? >>>>> >>>>> -- >>>>> Teemu Keiski >>>>> ASP.NET MVP, AspInsider >>>>> Finland, EU >>>>> http://blogs.aspadvice.com/joteke >>>>> >>>>> "astropup" <astro***@mn.rr.com> wrote in message >>>>> news:q56Hf.1233$xZ4.764@tornado.rdc-kc.rr.com... >>>>>> >>>>>> no - but I've added that and it makes no difference... >>>>>> >>>>>> -) >>>>>> >>>>>> "Teemu Keiski" <jot***@aspalliance.com> wrote in message >>>>>> news:e56%23EKmLGHA.208@tk2msftngp13.phx.gbl... >>>>>>> Hi, >>>>>>> >>>>>>> does the initial populating happen inside If Not Page.IsPostback >>>>>>> check? At which point do you check for the selection e.g in >>>>>>> page_load, button_click etc? >>>>>>> >>>>>>> -- >>>>>>> Teemu Keiski >>>>>>> ASP.NET MVP, AspInsider >>>>>>> Finland, EU >>>>>>> http://blogs.aspadvice.com/joteke >>>>>>> >>>>>>> "astropup" <astro***@mn.rr.com> wrote in message >>>>>>> news:ts3Hf.551$CV.269@tornado.rdc-kc.rr.com... >>>>>>>> >>>>>>>> I'm trying to get the selected button in a radiobutton list....but >>>>>>>> the selectedindex is always -1. Any ideas what i'm doing wrong? >>>>>>>> Thanks! >>>>>>>> >>>>>>>> ================================== >>>>>>>> I've included the code that loads the radiobuttonList here: >>>>>>>> ================================== >>>>>>>> Private Sub loadrblCanRpts() >>>>>>>> >>>>>>>> Dim cnn As New SqlClient.SqlConnection >>>>>>>> Dim cmd As New SqlClient.SqlCommand >>>>>>>> Dim rbl As RadioButtonList = Me.rblCannedRpts >>>>>>>> Dim sStr As String >>>>>>>> >>>>>>>> cnn.ConnectionString = gcsCnnStr >>>>>>>> cmd.CommandType = CommandType.StoredProcedure >>>>>>>> cmd.CommandText = "_sp_getCannedReports" >>>>>>>> cmd.Connection = cnn >>>>>>>> >>>>>>>> Try >>>>>>>> cnn.Open() >>>>>>>> Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader >>>>>>>> While rdr.Read >>>>>>>> Dim itm As New ListItem(rdr.Item("cannedName"), >>>>>>>> rdr.Item("spnames")) >>>>>>>> rbl.Items.Add(itm) >>>>>>>> End While >>>>>>>> rdr.Close() >>>>>>>> cnn.Close() >>>>>>>> Catch ex As Exception >>>>>>>> Stop >>>>>>>> End Try >>>>>>>> >>>>>>>> End Sub >>>>>>>> >>>>>>>> ================================== >>>>>>>> The code that looks for the selected button is here: >>>>>>>> ================================== >>>>>>>> >>>>>>>> Private Sub loadHashTable(ByVal acontainer As Object) >>>>>>>> 'loop thru all controls on page - stuff all checkboxes or radio >>>>>>>> button that are not null >>>>>>>> 'into hashtable >>>>>>>> >>>>>>>> Dim ctrl As Control >>>>>>>> For Each ctrl In acontainer.controls >>>>>>>> If ctrl.HasControls Then >>>>>>>> Call loadHashTable(ctrl) >>>>>>>> End If >>>>>>>> If TypeOf ctrl Is CheckBox Then >>>>>>>> With ctrl >>>>>>>> If CType(ctrl, CheckBox).Checked Then >>>>>>>> mHT.Add(ctrl.ID, ctrl.ID) >>>>>>>> End If >>>>>>>> End With >>>>>>>> ElseIf TypeOf ctrl Is RadioButtonList Then >>>>>>>> If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then >>>>>>>> Stop <<< never get to this point...selectedIndex is >>>>>>>> always -1 !>>> >>>>>>>> End If >>>>>>>> End If >>>>>>>> Next >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>> >>>> >>> >>> >> >> > > ok - my faux pas
did not have the page enableviewstate set to 'True' -) Show quoteHide quote "Teemu Keiski" <jot***@aspalliance.com> wrote in message news:u8CYiVxLGHA.344@TK2MSFTNGP11.phx.gbl... > So basically, if you make a selection in the RadioButtonList, it is > cleared on postback? That should indicate if SelectedIndex always stays > at -1. > Put all ViewStates back, also on Page level, and if it doesn't help, try > to cut down the code so that you can isolate the problematic part. E.g > forget the control iterating part and focus on that selection in RDB would > be kept over postback > > -- > Teemu Keiski > ASP.NET MVP, AspInsider > Finland, EU > http://blogs.aspadvice.com/joteke > > > "astropup" <astro***@mn.rr.com> wrote in message > news:1%lHf.655$CV.380@tornado.rdc-kc.rr.com... >> Thanks for the return post Teemu - I forgot to mention that I've already >> tried that (with no success) >> >> -( >> >> >> "Teemu Keiski" <jot***@aspalliance.com> wrote in message >> news:eV8ZbBuLGHA.668@TK2MSFTNGP11.phx.gbl... >>> Try removing EnableViewState="False" from the RadioButtonList >>> >>> >>> -- >>> Teemu Keiski >>> ASP.NET MVP, AspInsider >>> Finland, EU >>> http://blogs.aspadvice.com/joteke >>> >>> "astropup" <astro***@mn.rr.com> wrote in message >>> news:DW7Hf.1242$xZ4.712@tornado.rdc-kc.rr.com... >>>> here it is......... >>>> >>>> Public Class fwc_spec >>>> Inherits System.Web.UI.Page >>>> >>>> #Region " Web Form Designer Generated Code " >>>> >>>> 'This call is required by the Web Form Designer. >>>> <System.Diagnostics.DebuggerStepThrough()> Private Sub >>>> InitializeComponent() >>>> >>>> End Sub >>>> Protected WithEvents Panel1 As System.Web.UI.WebControls.Panel >>>> Protected WithEvents chkFemaleWOChildrenMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkFemaleWOChildrenMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkMaleWOChildrenMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkMaleWOChildrenMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkFemaleWChildrenMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkFemaleWChildrenMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkMaleWChildrenMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkMaleWChildrenMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkCoupleWOChildrenMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkCoupleWOChildrenMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkCouplewChildrenMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkCouplewChildrenMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkRentMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkRentMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkMortgageMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkMortgageMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkHrsWorkedMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkHrsWorkedMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkEducationMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkEducationMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkIncomeMin As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents chkIncomeMax As >>>> System.Web.UI.WebControls.CheckBox >>>> Protected WithEvents btnGenGraph As System.Web.UI.WebControls.Button >>>> Protected WithEvents rblCannedRpts As >>>> System.Web.UI.WebControls.RadioButtonList >>>> >>>> >>>> 'NOTE: The following placeholder declaration is required by the Web >>>> Form Designer. >>>> 'Do not delete or move it. >>>> Private designerPlaceholderDeclaration As System.Object >>>> >>>> Private Sub Page_Init(ByVal sender As System.Object, ByVal e As >>>> System.EventArgs) Handles MyBase.Init >>>> 'CODEGEN: This method call is required by the Web Form Designer >>>> 'Do not modify it using the code editor. >>>> InitializeComponent() >>>> End Sub >>>> >>>> #End Region >>>> >>>> Private mHT As New Hashtable >>>> >>>> Private Sub Page_Load(ByVal sender As System.Object, ByVal e As >>>> System.EventArgs) Handles MyBase.Load >>>> Call LoadrblCanRpts() >>>> >>>> End Sub >>>> >>>> Private Sub loadrblCanRpts() >>>> Dim cnn As New SqlClient.SqlConnection >>>> Dim cmd As New SqlClient.SqlCommand >>>> Dim rbl As RadioButtonList = Me.rblCannedRpts >>>> Dim sStr As String >>>> >>>> If Not Page.IsPostBack Then >>>> cnn.ConnectionString = gcsCnnStr >>>> cmd.CommandType = CommandType.StoredProcedure >>>> cmd.CommandText = "_sp_getCannedReports" >>>> cmd.Connection = cnn >>>> >>>> Try >>>> cnn.Open() >>>> Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader >>>> While rdr.Read >>>> Dim itm As New ListItem(rdr.Item("cannedName"), >>>> rdr.Item("spnames")) >>>> rbl.Items.Add(itm) >>>> End While >>>> rdr.Close() >>>> cnn.Close() >>>> Catch ex As Exception >>>> Stop >>>> End Try >>>> End If >>>> >>>> End Sub >>>> >>>> Private Sub btnGenGraph_Click(ByVal sender As System.Object, ByVal e >>>> As System.EventArgs) Handles btnGenGraph.Click >>>> 'dump selected attributes into hashtable >>>> Call loadHashTable(Page) >>>> 'push hasttable into session variable so followpage can access >>>> it >>>> Session("checkSelection") = mHT >>>> 'get out of dodge! >>>> Response.Redirect("fwc_graph.aspx") >>>> End Sub >>>> >>>> Private Sub loadHashTable(ByVal acontainer As Object) >>>> 'loop thru all controls on page - stuff all checkboxes or radio >>>> button that are not null >>>> 'into hashtable >>>> Dim ctrl As Control >>>> >>>> For Each ctrl In acontainer.controls >>>> If ctrl.HasControls Then >>>> Call loadHashTable(ctrl) >>>> End If >>>> If TypeOf ctrl Is CheckBox Then >>>> With ctrl >>>> If CType(ctrl, CheckBox).Checked Then >>>> mHT.Add(ctrl.ID, ctrl.ID) >>>> End If >>>> End With >>>> ElseIf TypeOf ctrl Is RadioButtonList Then >>>> If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then >>>> Stop >>>> End If >>>> Stop >>>> End If >>>> Next >>>> End Sub >>>> >>>> End Class >>>> >>>> ====================================================================== >>>> HTML >>>> ====================================================================== >>>> >>>> <%@ Register TagPrefix="cr" Namespace="CrystalDecisions.Web" >>>> Assembly="CrystalDecisions.Web, Version=9.1.5000.0, Culture=neutral, >>>> PublicKeyToken=692fbea5521e1304" %> >>>> <%@ Page language="VB" AutoEventWireup="false" >>>> Codebehind="fwc_spec.aspx.vb" Inherits="funWithCensus.fwc_spec" >>>> enableViewState="False"%> >>>> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> >>>> <HTML> >>>> <HEAD> >>>> <title>WebForm1</title> >>>> <meta content="Microsoft Visual Studio .NET 7.1" name=GENERATOR> >>>> <meta content="Visual Basic .NET 7.1" name=CODE_LANGUAGE> >>>> <meta content=JavaScript name=vs_defaultClientScript> >>>> <meta content=http://schemas.microsoft.com/intellisense/ie5 >>>> name=vs_targetSchema> >>>> <SCRIPT language=javascript id=clientEventHandlersJS> >>>> <!-- >>>> >>>> function chkPair(aObj) >>>> { >>>> if (aObj.checked == true) >>>> // uncheck its mate >>>> {getMatch(aObj).checked = false} >>>> unCheckCanned() >>>> } >>>> >>>> >>>> function getMatch(objClicked){ >>>> //find match and return it >>>> var prefix >>>> var objRet >>>> >>>> prefix = objClicked.id.substring(0, objClicked.id.length - 3) >>>> switch (objClicked.id.substring(objClicked.id.length - 3, >>>> objClicked.id.length).toLowerCase()) >>>> { >>>> case "min": >>>> objRet = document.getElementById(prefix + "Max") >>>> break >>>> case "max": >>>> objRet = document.getElementById(prefix + "Min") >>>> break >>>> default: >>>> } >>>> return objRet >>>> } >>>> >>>> function unCheckCustom() >>>> { >>>> //loop thru custom checkboxes...unchecking all of then >>>> var e = document.forms[0].elements >>>> var cnt = e.length >>>> for (var i=0; i<cnt; i++){ >>>> if(e[i].type == "checkbox") { >>>> {e[i].checked = false} >>>> } >>>> } >>>> } >>>> >>>> function unCheckCanned() >>>> { >>>> //loop thru can'd option's - unchecking all of them >>>> var e = document.forms[0].elements >>>> var cnt = e.length >>>> for (var i=0; i<cnt; i++){ >>>> if(e[i].type == "radio") { >>>> {e[i].checked = false} >>>> } >>>> } >>>> >>>> >>>> } >>>> >>>> //--> >>>> >>>> </SCRIPT> >>>> </HEAD> >>>> <body MS_POSITIONING="GridLayout"> >>>> <form id=Form1 method=post runat="server"><asp:panel >>>> id=Panel1 style="Z-INDEX: 101; LEFT: 24px; POSITION: absolute; TOP: >>>> 24px" runat="server" Width="664px" Height="864px"> >>>> <TABLE ID=Table1 STYLE="WIDTH: 528px; HEIGHT: 592px" CELLSPACING=1 >>>> CELLPADDING=1 >>>> WIDTH=528 BORDER=1> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px; HEIGHT: 23px"><EM>Demographic Items of >>>> interest</EM></TD> >>>> <TD STYLE="WIDTH: 51px; HEIGHT: 23px; TEXT-ALIGN: center">Max >>>> Density</TD> >>>> <TD STYLE="HEIGHT: 23px"> >>>> <P STYLE="TEXT-ALIGN: center">Min Density</P></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Income</TD> >>>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" VALIGN=middle >>>> align=center><asp:CheckBox id=chkIncomeMax onclick="return >>>> chkPair(document.getElementById('chkIncomeMax'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkIncomeMin onclick="return >>>> chkPair(document.getElementById('chkIncomeMin'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Education</TD> >>>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center"><asp:CheckBox >>>> id=chkEducationMax onclick="return >>>> chkPair(document.getElementById('chkEducationMax'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkEducationMin onclick="return >>>> chkPair(document.getElementById('chkEducationMin'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Hours worked</TD> >>>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" >>>> align=center><asp:CheckBox id=chkHrsWorkedMax onclick="return >>>> chkPair(document.getElementById('chkHrsWorkedMax'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkHrsWorkedMin onclick="return >>>> chkPair(document.getElementById('chkHrsWorkedMin'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Home owners</TD> >>>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkMortgageMax onclick="return >>>> chkPair(document.getElementById('chkMortgageMax'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkMortgageMin onclick="return >>>> chkPair(document.getElementById('chkMortgageMin'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Renters</TD> >>>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkRentMax onclick="return >>>> chkPair(document.getElementById('chkRentMax'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD STYLE="TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkRentMin onclick="return >>>> chkPair(document.getElementById('chkRentMin'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Couples with children</TD> >>>> <TD STYLE="WIDTH: 51px; TEXT-ALIGN: center" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkCouplewChildrenMax onclick="return >>>> chkPair(document.getElementById('chkCouplewChildrenMax'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD> >>>> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >>>> id=chkCouplewChildrenMin onclick="return >>>> chkPair(document.getElementById('chkCouplewChildrenMin'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Couples w/o children</TD> >>>> <TD STYLE="WIDTH: 51px" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkCoupleWOChildrenMax onclick="return >>>> chkPair(document.getElementById('chkCoupleWOChildrenMax'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD> >>>> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >>>> id=chkCoupleWOChildrenMin onclick="return >>>> chkPair(document.getElementById('chkCoupleWOChildrenMin'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Single male with children</TD> >>>> <TD STYLE="WIDTH: 51px" align=center><asp:CheckBox >>>> id=chkMaleWChildrenMax onclick="return >>>> chkPair(document.getElementById('chkMaleWChildrenMax'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD align=center><asp:CheckBox id=chkMaleWChildrenMin >>>> onclick="return >>>> chkPair(document.getElementById('chkMaleWChildrenMin'))" runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px; HEIGHT: 64px">Single female with >>>> children</TD> >>>> <TD STYLE="WIDTH: 51px; HEIGHT: 64px" align=center><asp:CheckBox >>>> id=chkFemaleWChildrenMax onclick="return >>>> chkPair(document.getElementById('chkFemaleWChildrenMax'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD> >>>> <TD STYLE="HEIGHT: 64px" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkFemaleWChildrenMin onclick="return >>>> chkPair(document.getElementById('chkFemaleWChildrenMin'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Single male w/o children</TD> >>>> <TD STYLE="WIDTH: 51px" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkMaleWOChildrenMax runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD> >>>> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >>>> id=chkMaleWOChildrenMin onclick="return >>>> chkPair(document.getElementById('chkMaleWOChildrenMin'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD></TR> >>>> <TR> >>>> <TD STYLE="WIDTH: 293px">Single female w/o children</TD> >>>> <TD STYLE="WIDTH: 51px" align=center colSpan=1 >>>> rowSpan=1><asp:CheckBox id=chkFemaleWOChildrenMax onclick="return >>>> chkPair(document.getElementById('chkFemaleWOChildrenMax'))" >>>> runat="server" EnableViewState="False"></asp:CheckBox></TD> >>>> <TD align=center colSpan=1 rowSpan=1><asp:CheckBox >>>> id=chkFemaleWOChildrenMin onclick="return >>>> chkPair(document.getElementById('chkFemaleWOChildrenMax'))" >>>> runat="server" >>>> EnableViewState="False"></asp:CheckBox></TD></TR></TABLE> >>>> <DIV STYLE="WIDTH: 664px; POSITION: relative; HEIGHT: 241px" >>>> MS_POSITIONING="GridLayout"> >>>> <DIV >>>> STYLE="DISPLAY: inline; Z-INDEX: 101; LEFT: 16px; WIDTH: 472px; >>>> FONT-STYLE: italic; POSITION: absolute; TOP: 16px; HEIGHT: 24px" >>>> MS_POSITIONING="FlowLayout">Pre-built Reports</DIV> >>>> <DIV >>>> STYLE="Z-INDEX: 102; LEFT: 0px; WIDTH: 664px; POSITION: absolute; TOP: >>>> 48px; HEIGHT: 172px" >>>> MS_POSITIONING="FlowLayout"><asp:RadioButtonList id=rblCannedRpts >>>> onclick="return unCheckCustom(this.form)" runat="server" Width="640px" >>>> EnableViewState="False"></asp:RadioButtonList> >>>> <HR WIDTH="100%" SIZE=1> >>>> >>>> <DIV STYLE="WIDTH: 480px; POSITION: relative; HEIGHT: 112px" >>>> MS_POSITIONING="GridLayout"><asp:button id=btnGenGraph style="Z-INDEX: >>>> 101; LEFT: 152px; POSITION: absolute; TOP: 24px" runat="server" >>>> Height="64px" Width="168px" Text="Generate >>>> Graph"></asp:button></DIV></DIV></DIV></asp:panel></form> >>>> >>>> </body> >>>> </HTML> >>>> >>>> ============================================================================= >>>> ============================================================================= >>>> >>>> "Teemu Keiski" <jot***@aspalliance.com> wrote in message >>>> news:O9AMBGoLGHA.3856@TK2MSFTNGP12.phx.gbl... >>>>> So, >>>>> >>>>> how's the entire page's code like? >>>>> >>>>> -- >>>>> Teemu Keiski >>>>> ASP.NET MVP, AspInsider >>>>> Finland, EU >>>>> http://blogs.aspadvice.com/joteke >>>>> >>>>> "astropup" <astro***@mn.rr.com> wrote in message >>>>> news:q56Hf.1233$xZ4.764@tornado.rdc-kc.rr.com... >>>>>> >>>>>> no - but I've added that and it makes no difference... >>>>>> >>>>>> -) >>>>>> >>>>>> "Teemu Keiski" <jot***@aspalliance.com> wrote in message >>>>>> news:e56%23EKmLGHA.208@tk2msftngp13.phx.gbl... >>>>>>> Hi, >>>>>>> >>>>>>> does the initial populating happen inside If Not Page.IsPostback >>>>>>> check? At which point do you check for the selection e.g in >>>>>>> page_load, button_click etc? >>>>>>> >>>>>>> -- >>>>>>> Teemu Keiski >>>>>>> ASP.NET MVP, AspInsider >>>>>>> Finland, EU >>>>>>> http://blogs.aspadvice.com/joteke >>>>>>> >>>>>>> "astropup" <astro***@mn.rr.com> wrote in message >>>>>>> news:ts3Hf.551$CV.269@tornado.rdc-kc.rr.com... >>>>>>>> >>>>>>>> I'm trying to get the selected button in a radiobutton list....but >>>>>>>> the selectedindex is always -1. Any ideas what i'm doing wrong? >>>>>>>> Thanks! >>>>>>>> >>>>>>>> ================================== >>>>>>>> I've included the code that loads the radiobuttonList here: >>>>>>>> ================================== >>>>>>>> Private Sub loadrblCanRpts() >>>>>>>> >>>>>>>> Dim cnn As New SqlClient.SqlConnection >>>>>>>> Dim cmd As New SqlClient.SqlCommand >>>>>>>> Dim rbl As RadioButtonList = Me.rblCannedRpts >>>>>>>> Dim sStr As String >>>>>>>> >>>>>>>> cnn.ConnectionString = gcsCnnStr >>>>>>>> cmd.CommandType = CommandType.StoredProcedure >>>>>>>> cmd.CommandText = "_sp_getCannedReports" >>>>>>>> cmd.Connection = cnn >>>>>>>> >>>>>>>> Try >>>>>>>> cnn.Open() >>>>>>>> Dim rdr As SqlClient.SqlDataReader = cmd.ExecuteReader >>>>>>>> While rdr.Read >>>>>>>> Dim itm As New ListItem(rdr.Item("cannedName"), >>>>>>>> rdr.Item("spnames")) >>>>>>>> rbl.Items.Add(itm) >>>>>>>> End While >>>>>>>> rdr.Close() >>>>>>>> cnn.Close() >>>>>>>> Catch ex As Exception >>>>>>>> Stop >>>>>>>> End Try >>>>>>>> >>>>>>>> End Sub >>>>>>>> >>>>>>>> ================================== >>>>>>>> The code that looks for the selected button is here: >>>>>>>> ================================== >>>>>>>> >>>>>>>> Private Sub loadHashTable(ByVal acontainer As Object) >>>>>>>> 'loop thru all controls on page - stuff all checkboxes or radio >>>>>>>> button that are not null >>>>>>>> 'into hashtable >>>>>>>> >>>>>>>> Dim ctrl As Control >>>>>>>> For Each ctrl In acontainer.controls >>>>>>>> If ctrl.HasControls Then >>>>>>>> Call loadHashTable(ctrl) >>>>>>>> End If >>>>>>>> If TypeOf ctrl Is CheckBox Then >>>>>>>> With ctrl >>>>>>>> If CType(ctrl, CheckBox).Checked Then >>>>>>>> mHT.Add(ctrl.ID, ctrl.ID) >>>>>>>> End If >>>>>>>> End With >>>>>>>> ElseIf TypeOf ctrl Is RadioButtonList Then >>>>>>>> If CType(ctrl, RadioButtonList).SelectedIndex <> -1 Then >>>>>>>> Stop <<< never get to this point...selectedIndex is >>>>>>>> always -1 !>>> >>>>>>>> End If >>>>>>>> End If >>>>>>>> Next >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>> >>>> >>> >>> >> >> > > 
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