I am having problems when I put a telerik control inside a <asp:panel visible="false"> on page load, then I set it to visible="true". The telerik controls fail to work when they are invisible on page_load. RadGrid for instance. When I have the filter columns on, you type your criteria in and click the filter icon and nothing happens. This also happens with RadTextbox. The "EmptyMessage" does not disappear when you click inside the RadTextbox.
ex:
<asp:panel visible="false">
<telerik:radeditor />
</asp:panel>
<asp:button> <!-- sets panel "visible=true" -->
The radeditor will display but the filters or any of the client events will not work. I get a javascript error:
Error: $find("ctl00_ctl00_ContentPlaceHolder1_ContentPlaceHolder1_rgFamilies") is null
Source File: http://localhost:1337/blah.aspx
Line: 1
If the grid is visible on page_load, everything works as expected.
ex:
<asp:panel visible="false">
<telerik:radeditor />
</asp:panel>
<asp:button> <!-- sets panel "visible=true" -->
The radeditor will display but the filters or any of the client events will not work. I get a javascript error:
Error: $find("ctl00_ctl00_ContentPlaceHolder1_ContentPlaceHolder1_rgFamilies") is null
Source File: http://localhost:1337/blah.aspx
Line: 1
If the grid is visible on page_load, everything works as expected.