On Wed, 14 Jun 2006 19:14:54 +0200, "Bob" <s**@sdvsd.dc> wrote:

>Hi,
>
>In the aspx file, i create a table:
><asp:Table ID="table1" runat="server">
></asp:Table></p>
>
>In the code-behind, i defined a lot of cells with each an unique ID and some
>of them a background color (red):
>Dim r As TableRow
>Dim c(x,y) As TableCell
>For i = 0 To x
>r = New TableRow()
>For j = 0 To y
>c(i, j) = New TableCell()
>c(i, j).ID = j & ":" & i.ToString
>c(i,0).BackColor = System.Drawing.ColorTranslator.FromHtml("red")
>r.Cells.Add(c(i, j))
>Next
>Table1.Rows.Add(r)
>Next
>
>The purpose is: when the user clicks in the table, the backgroundclor of the
>cell must be rendered which can generate some other action.
>I did this in Javascript: (i want here the color of cell "2:2")
><script language="javascript" type="text/javascript">
>function tableclick(event)
>{
>strid=window.event.srcElement.id
>colo=document.getElementById("table1").rows[2].cells[2]style.background
>alert(colo)
>}
>document.getElementById("table1").onclick = tableclick
></script>
>
>But the alert gives always an empty window.
>Thanks for any help.
>Bob
>

"Christoph Richter [AT]" <christ***@richter.md.N0Spam> wrote in message
news:tqr0921fe8e0b76m6tan1lecerbdrfuc1j@4ax.com...
> Hi,
>
> The id you give an control is not the id, that it will have in the
> client.
>
> since you can have many controls, usercontrols in you page that have
> controls with the same id. so the aspnet creates for the client code
> some hirachial id's (in the format [ParentId]$[ParentId]$[YourId]).
>
> after you added the control to you page (write it in the xml aspx file
> or call this.Controls.Add()) you can access this client Id with the
> Control.ClientId Property. pass that to your js and it should work.
>
> cheers
> christoph
>
>
> On Wed, 14 Jun 2006 19:14:54 +0200, "Bob" <s**@sdvsd.dc> wrote:
>
> >Hi,
> >
> >In the aspx file, i create a table:
> ><asp:Table ID="table1" runat="server">
> ></asp:Table></p>
> >
> >In the code-behind, i defined a lot of cells with each an unique ID and
some
> >of them a background color (red):
> >Dim r As TableRow
> >Dim c(x,y) As TableCell
> >For i = 0 To x
> >r = New TableRow()
> >For j = 0 To y
> >c(i, j) = New TableCell()
> >c(i, j).ID = j & ":" & i.ToString
> >c(i,0).BackColor = System.Drawing.ColorTranslator.FromHtml("red")
> >r.Cells.Add(c(i, j))
> >Next
> >Table1.Rows.Add(r)
> >Next
> >
> >The purpose is: when the user clicks in the table, the backgroundclor of
the
> >cell must be rendered which can generate some other action.
> >I did this in Javascript: (i want here the color of cell "2:2")
> ><script language="javascript" type="text/javascript">
> >function tableclick(event)
> >{
> >strid=window.event.srcElement.id
> >colo=document.getElementById("table1").rows[2].cells[2]style.background
> >alert(colo)
> >}
> >document.getElementById("table1").onclick = tableclick
> ></script>
> >
> >But the alert gives always an empty window.
> >Thanks for any help.
> >Bob
> >
>
> Cheers,
> Christoph
>
> Vienna/Austria
>
> www.code4ward.net/blogs/cmn