.net Radgrid with button in column only calls item command on 2nd click

I am having an issue where a button in a radius does not fire until the second time.

I have a usercontrol with a radgrid on it and a button inside one of its columns. The custom control is on the page.

When I press the button on the radio, nothing happens the first time, however it works the 2nd time.

This is some of the data of a radgorized column

<telerik:GridTemplateColumn DataField="Quantity" HeaderText="Quantity" UniqueName="QuantityCol">
            <asp:TextBox ID="Quantity" runat="server" Columns="4" Text='<%# DataBinder.Eval(Container.DataItem, "Quantity") %>' width="40px" />                
                 <asp:LinkButton id='btnUpdateRow' runat="server" CausesValidation="false" Text='<span>Update</span>' CommandName="ButtonUpdateRow"  CommandArgument='<%# DataBinder.Eval(Container, "RowIndex") %>'/>                 


Radgrid uses NeedDataSource to get its data. Loading the page does nothing.

While debugging in itemcreated / itemdatabound, the linkbutton client shows that



However, when displayed in a browser, it appears as

<a id="TestBasket_RadGrid1_ctl01_ctl09_btnUpdateRow" href="javascript:__doPostBack('TestBasket$RadGrid1$ctl01$ctl09$btnUpdateRow','')">


Button click - itemcommand is NOT triggered. Upon returning from postback, the browser shows

<a id="TestBasket_RadGrid1_ctl01_ctl04_btnUpdateRow" href="javascript:__doPostBack('TestBasket$RadGrid1$ctl01$ctl04$btnUpdateRow','')">


Clicking the button - itemcommand starts.

Does anyone explain why clientid is getting changes. I tried to place a placeholder and create a control with an id in itemcreated - still the same problem.

Thanks in advance for any help.


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1 answer

It looks like the problem was due to page inheritance. I made a simple aspx page that doesn't use any of our architectures and it seems to work fine. Then I bought the code and it stopped working. I was able to fix this by changing the page inheritance of pages that use Telerik controls.



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