"Jay" <msnews.microsoft.com> wrote in message
news:%237PsHQh%23FHA.912@TK2MSFTNGP11.phx.gbl...
> ASP.NET 2.0.
>
> One line of code (checkbox onclick) in a databound grid really slows down
> the page load...
>
> <asp:TemplateColumn>
> <ItemTemplate>
> <asp:CheckBox ID="chkEmp" onClick=<%# "HighlightRow(this, """ +
> Eval("empname") + """)"%> runat="server" autopostback="False"/>
> </ItemTemplate>
> </asp:TemplateColumn>
>
> If I remove the """ + Eval("employee_name") + """ part from the line
> everything works great. Any ideas? Even the HighlightRow javascript
> function is simple...
>
> <script language="javascript">
> <!--
> function HighlightRow(chkB, empname)
> {
> xState=chkB.checked;
> if(xState)
> {
> chkB.parentElement.parentElement.style.backgroundColor='yellow';
> }
> else
> {
> chkB.parentElement.parentElement.style.backgroundColor='whitesmoke';
> }
> }
> -->
> </script>
>
> You may notice that the empname var is not eve used (yet) in the
> javascript.
>
> Anyways, why would this take soo long for the page to load with the
> onclick in place?
>
> Thanks.
>
>

> Becuase each row of the grid the code is evaluated - this can be slow.
>
> You may be better to use a different method.
>
> Check with an ASP.NET newsgroup for ASP.NET Gurus
>
> --
>
> Cheers
>
> Chris Crowe [IIS MVP 1997 -> 2006]
> http://blog.crowe.co.nz
> ------------------------------------------------
>
>
> "Jay" <msnews.microsoft.com> wrote in message
> news:%237PsHQh%23FHA.912@TK2MSFTNGP11.phx.gbl...
>> ASP.NET 2.0.
>>
>> One line of code (checkbox onclick) in a databound grid really slows down
>> the page load...
>>
>> <asp:TemplateColumn>
>> <ItemTemplate>
>> <asp:CheckBox ID="chkEmp" onClick=<%# "HighlightRow(this, """ +
>> Eval("empname") + """)"%> runat="server" autopostback="False"/>
>> </ItemTemplate>
>> </asp:TemplateColumn>
>>
>> If I remove the """ + Eval("employee_name") + """ part from the line
>> everything works great. Any ideas? Even the HighlightRow javascript
>> function is simple...
>>
>> <script language="javascript">
>> <!--
>> function HighlightRow(chkB, empname)
>> {
>> xState=chkB.checked;
>> if(xState)
>> {
>> chkB.parentElement.parentElement.style.backgroundColor='yellow';
>> }
>> else
>> {
>> chkB.parentElement.parentElement.style.backgroundColor='whitesmoke';
>> }
>> }
>> -->
>> </script>
>>
>> You may notice that the empname var is not eve used (yet) in the
>> javascript.
>>
>> Anyways, why would this take soo long for the page to load with the
>> onclick in place?
>>
>> Thanks.
>>
>>
>
>