I have a RadGrid with some columns using filtering.  The filters are RadComboBox and I need to pre-select a value in the combo box when the page loads using a QueryString value I am passing in.  Here is my ASPX code.  Please help, how do I get my filter preselected to the value I am passing in.

QueryString:
Request.QueryString["AssigneeFullName"]

ASPX:
<telerik:GridTemplateColumn DataField="AssigneeFullName" HeaderText="Assignee" UniqueName="AssigneeFullName"
SortExpression="AssigneeFullName" HeaderStyle-Width="130px">
<ItemTemplate>
<asp:Label ID="lblAssigneeFullName" runat="server" Text='<%#Eval("AssigneeFullName")%>'></asp:Label>
</ItemTemplate>
<HeaderStyle Font-Bold="True" Width="130px" HorizontalAlign="Center" Font-Names="Arial" />
<FilterTemplate>
<telerik:RadComboBox ID="RadComboBoxTitle" DataTextField="FullName" DataValueField="FullName"
OnSelectedIndexChanged="RadComboAssignee_SelectedIndexChanged" AppendDataBoundItems="true"
SelectedValue='<%# ((GridItem)Container).OwnerTableView.GetColumn("AssigneeFullName").CurrentFilterValue %>'
runat="server" OnClientSelectedIndexChanged="AssigneeIndexChanged" Width="120px"
DataSource="<%# ComboBoxAssignees() %>">
<Items>
<telerik:RadComboBoxItem Text="View All" Value="" />
</Items>
</telerik:RadComboBox>
<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">

<script type="text/javascript">
function AssigneeIndexChanged(sender, args) {
var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");
tableView.filter("AssigneeFullName", args.get_item().get_value(), "EqualTo");
}
</script>

</telerik:RadScriptBlock>
</FilterTemplate>
</telerik:GridTemplateColumn>

Hello telerik team,

selecting a row by code (JavaScript or code behind) does not fire the event SelectedIndexChanged.
The event is fired by clicking the row with the mouse, but not by code.

Example:

The item is selected but the event isn't fired.
EnablePostBackOnRowClick is enabled.

Greetings
Hubert

Hello,

Could you please help me to find some examples like treeview nodes & context menu with edit,delete,add feature on runtime binding ?
something like -

http://www.telerik.com/help/aspnet-ajax/treeview-context-menu-runtime.html


thank you.

- darshan

Hello,

I have read the document in http://demos.telerik.com/aspnet-ajax/tabstrip/examples/applicationscenarios/dynamicpageview/defaultcs.aspx.

I am building a radmultipage, with dynamic number of tabs. (The number of tabs and its title are loading from the database)

Following the instruction, I have success to build the page. But I find I cannot pass values from the master page to the control page. Is there any method to pass some value to the user control page?

For example, I create a dynamic multipage with 3 tabs, named "John", "David" and "Phoenix". I want one of the label in the control page have text XX's page. (i.e. When I click tab "John", it display "John's page", and when I click tab "Phoenix", it display "Phoenix's page").


Kev

Hello ,
I have a asp checkbox in header row of rad grid. I have set focus on it when press tab. But it doesn't get highlighted in firefox and IE. Is there any possible way to do this.

Thanks
Abhi

Hi,
I am using a ValidationSummary to display the RadCaptcha error messages along with the other controls on my form.  But, when I set the ErrorMessage property of RadCaptcha, the error message also always displays right above the RadCaptcha control on the page.  Is there a way to turn that error message off so it only displays in the ValidationSummary at the top of my page and not right above the component itself?  I'd rather not show 2 identical error messages on the page in different places.

Thanks,
Tim

Hi,

I want to change the order of a checked button client-side. This works, but after moving the button, it loses it's text.

This is my code:

When I change the _getSelectedButton function so that I call item.get_text() before returning it, it works fine:


Is this a bug or what else could cause this?

Thanks!

  Please tell me what is wrong with this code: the validator summary only works with ShowSummary=true, but i need to show only a messagebox. 

Thanks in advance.

Hi,
     How can I change the font weight of the grid column header to bold. Thanks for the help.
Savyo

Hi
I want to programatically select the first row on page load. How do i do this. Please help out.
RT