TabContainer - UpdatePanel Trigger

Hi,

I have a TabContainer with two TabPanel's. In one TabPanel is a Button with a Click Event. My UpdatePanel is out of the TabContainer and has a Trigger with Event of the Button (inside my TabPanel)...But it doesn't work... Can't find the Button...

 <cc1:TabContainer ID="TabContainer1" runat="server"> <cc1:TabPanel ID="TabPanel1" runat="server"> <HeaderTemplate>Tab Eins</HeaderTemplate> <ContentTemplate> <asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" /> </ContentTemplate> </cc1:TabPanel> <cc1:TabPanel ID="TabPanel2" runat="server"> <HeaderTemplate>Tab Zwei</HeaderTemplate> <ContentTemplate> </ContentTemplate> </cc1:TabPanel> </cc1:TabContainer> <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional"> <ContentTemplate> <asp:TextBox ID="TextBox1" runat="server" Text="Hallo!"/> </ContentTemplate> <Triggers> <asp:AsyncPostBackTrigger ControlID="Button1" EventName="Click" /> </Triggers> </asp:UpdatePanel>

 Why I can't use the Event of the Button inside the TabPanel? 

Hi,

I try to find out solution, but what i find in tabcontainer the name of control get changed thats why at the time of rendering it is not find by updatepanel

I found a workaround for time being

<Triggers>
<asp:AsyncPostBackTrigger ControlID="TabContainer1$TabPanel1$Button1" EventName="Click" />
</Triggers>

I will try to get the correct solution if possible.

Hi,

OK, the same solution I found at the moment... But now I have a TreeView in the TabPanel and the Event is SelectedNodeChanged and when I try this:

<asp:AsyncPostBackTrigger ControlID="TabContainer1$TabPanel1$TreeView1" EventName="TreeView1_SelectedNodeChanged" />

It doesn't work...

Any Idea

Edit: Here we go:

<asp:AsyncPostBackTrigger ControlID="TabContainer1$TabPanel2$TreeView1" EventName="SelectedNodeChanged" />

works fine!

Hi,

Please use the following code snippet to register it:

ScriptManager1.RegisterAsyncPostBackControl(TabPanel1.FindControl("Button1"));

Hi,

I also have this problem,I have added trigger as you write but control out TabPanel not only loaded when click button but also loaded when I click any control in TabPanel.

Can you create a simple example about this?

Oh,it's my mistake.Your code is right.