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I'm using more than one TabContainer on a page in an ASP.NET project and I noticed a really strange behavior: when the page is loaded the focus jumps to the last TabContainer on the page, causing it to scroll down. I don't explicitly focus on any control so I don't understand where this is coming from. I also switched places between the controls and it is always the last one that is focused. The TabContainers don't have any fancy settings, this is basically what they look like:
<cc1:TabContainer ID="tabContainer" runat="server">
<cc1:TabPanel runat="server" HeaderText="Header1" ID="tabPanel1" TabIndex="0">
<HeaderTemplate>
<asp:Label ID="lblTab1" runat="server" Text="Tab1"></asp:Label>
</HeaderTemplate>
<ContentTemplate>
... (anything goes here, it still doesn't work)
</ContentTemplate>
</cc1:TabPanel>
<cc1:TabPanel runat="server" HeaderText="Header2" ID="tabPanel2" TabIndex="1">
<HeaderTemplate>
<asp:Label ID="lblTab2" EnableViewState="False" runat="server" Text="Tab2"></asp:Label>
</HeaderTemplate>
<ContentTemplate>
... (anything goes here, it still doesn't work)
</ContentTemplate>
</cc1:TabPanel>
</cc1:TabContainer>
I know I can set focus on a control, I tried it but the page first scrolls to the tab container and then returns to the focused control (it doesn't look good). I tried this to set the focus to another control:
<body id="main" onload="javascript:document.getElementById('lnkLogout').focus();">
Is this the standard behavior for the TabContainer? How can I get rid of it?
I had a similar problem, but I found a more simple solution.
In the case you use a:
and more panel in the tab container ( 3 for example):
For example, you can use the property:
OR
Where the integer is the ID of the tab you want to Focus.
It works for me! I Hope I can Help someone!
Enjoy
Place script below right after
ScriptManagercontrol:Try this out. It helped me:
You can set focus server-side to avoid the page jumping around.
Try this in Page_Load:
Also check you whether you are setting Page.MaintainScrollPositionOnPostback.
Let me know if that helps.
UPDATE - you can simply call .Focus() on whatever control you want to be in focus by default.
eg: YourControlToFocus.Focus()
This is an old thread, but it never got resolved – here or in any of the other threads I found – and I had the same problem.
I fixed it by putting my javascript in the body element:
onload="scrollTo(0,0);"