"Tim Zych" wrote:

> I am trying to add a repeating checkbox to a datagrid and have some code
> that can cycle through them and associate them with each row in the data
> grid.
>
> I was able to add the checkbox and I can see them, but I can't get a handle
> on any of them when I cycle through them.
>
> Here's what I have to add the checkbox.
>
>  <asp:templatecolumn HeaderText="Select">
>  <itemtemplate>
>   <asp:checkbox id="MyCheckbox" runat="Server" Enabled="true" />
>  </itemtemplate>
> </asp:templatecolumn>
>
> This "seems" to work because I can see the one checkbox for each row in the
> data grid.
>
> To test it out, I added a button and on the click, cycle through them and
> try to find ones that are checked:
>
> Viewing source of the datagrid web page, here's what I see:
>
> <td>Excel</td><td>
> <a id="dgTitles__ctl4_hl" href="readcode.aspx?CodeID=305">Unique Count</a>
> </td><td>11/16/2005</td><td>11/16/2005</td><td>2</td><td>
> <input id="dgTitles__ctl4_MyCheckbox" type="checkbox"
> name="dgTitles:_ctl4:MyCheckbox" />
> </td>
>
> So I added some code to try to get a handle on them. I got this from google
> and tried to modify it.
>
> Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
> System.EventArgs) Handles Button1.Click
>        Dim dg As DataGrid = dgTitles
>        Dim dgi As DataGridItem
>        Dim s As String
>        Dim ctl As CheckBox
>        Dim i As Integer
>        For Each dgi In dg.Items
>            s = dgi.ClientID & "_MyCheckbox"
>            ctl = CType(dgi.FindControl(s), CheckBox)
>            If Not (ctl Is Nothing) Then
>                If ctl.Checked Then
>                    i += 1
>                End If
>            End If
>        Next
>        Response.Write("total checked=" & i)
> End Sub
>
> No matter how I try to reference the checkbox, I can't get a handle on it.
>
> How do I cycle through the checkboxes and find out which ones are checked?
>
> thanks
>
>
>

"Sundararajan" <sundarara***@discussions.microsoft.com> wrote in message
news:342CD51E-3BEF-47F1-B659-A30CAD1B4E7F@microsoft.com...
> Hi,
>
> try out the code like this. here the checkbox ids i have mentioned in the
> template column is chkselect.
>
> foreach(DataGridItem oDataGridItem in dgrd.Items)
> {
>
> chkselectASPx=(CheckBox) oDataGridItem.FindControl("chkSelect");
> if(chkselectASPx.Checked)
> {
> }
> else
> {
> }
> }
>
> --
> S.Sundararajan
>
>
> "Tim Zych" wrote:
>
> > I am trying to add a repeating checkbox to a datagrid and have some code
> > that can cycle through them and associate them with each row in the data
> > grid.
> >
> > I was able to add the checkbox and I can see them, but I can't get a
handle
> > on any of them when I cycle through them.
> >
> > Here's what I have to add the checkbox.
> >
> >  <asp:templatecolumn HeaderText="Select">
> >  <itemtemplate>
> >   <asp:checkbox id="MyCheckbox" runat="Server" Enabled="true" />
> >  </itemtemplate>
> > </asp:templatecolumn>
> >
> > This "seems" to work because I can see the one checkbox for each row in
the
> > data grid.
> >
> > To test it out, I added a button and on the click, cycle through them
and
> > try to find ones that are checked:
> >
> > Viewing source of the datagrid web page, here's what I see:
> >
> > <td>Excel</td><td>
> > <a id="dgTitles__ctl4_hl" href="readcode.aspx?CodeID=305">Unique

> > </td><td>11/16/2005</td><td>11/16/2005</td><td>2</td><td>
> > <input id="dgTitles__ctl4_MyCheckbox" type="checkbox"
> > name="dgTitles:_ctl4:MyCheckbox" />
> > </td>
> >
> > So I added some code to try to get a handle on them. I got this from
google
> > and tried to modify it.
> >
> > Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
> > System.EventArgs) Handles Button1.Click
> >        Dim dg As DataGrid = dgTitles
> >        Dim dgi As DataGridItem
> >        Dim s As String
> >        Dim ctl As CheckBox
> >        Dim i As Integer
> >        For Each dgi In dg.Items
> >            s = dgi.ClientID & "_MyCheckbox"
> >            ctl = CType(dgi.FindControl(s), CheckBox)
> >            If Not (ctl Is Nothing) Then
> >                If ctl.Checked Then
> >                    i += 1
> >                End If
> >            End If
> >        Next
> >        Response.Write("total checked=" & i)
> > End Sub
> >
> > No matter how I try to reference the checkbox, I can't get a handle on
it.
> >
> > How do I cycle through the checkboxes and find out which ones are
checked?
> >
> > thanks
> >
> >
> >