I've been scouring the internet and forums for days now trying to solve this issue, that seems to me like it should be pretty simple. Basically I have a multi-step form with multiple tabs in a TabContainer. There are a couple radiobuttonlists that perform autopostbacks, and I want to let the users focus go back on the radiobuttonlist so that they aren't sent back to the top of the page and lose their page state.
I have tried all of the usual stuff using SetFocus() on a control, or a certain item in the radiobuttonlist. Have used the .focus() command on every control as well as HiddenFields, and textboxes with visible="false" just to try to get the user back to that area of the page. Have also tried to set the focus to a button, all to no avail.
I'm beginning to think this is because they are located inside of a TabContainer and TabPanel, which still seems a little ridiculous to me. Everything I read keeps saying TrackFocus() has been implemented since .Net 2.0 but there is no documentation or implementation work for it anywhere. Does anyone have a suggestion for me how to approach this. I'll put up a little bit of code but basically it's in the Page_Load()
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not IsPostBack Then
TabContainer1.ActiveTabIndex = 0
If radInqRel.SelectedIndex = 3 Then
ElseIf radInqRel.SelectedIndex = 2 Then
MoreInfo.Visible = False
Here's the radiobuttonlist code;
<asp:RadioButtonList ID="radInqRel" OnSelectedIndexChanged="radInqRel_SelectedIndexChanged" runat="server" RepeatColumns="2"
Width="500px" CssClass="style66" AutoPostBack="True">
<asp:ListItem>a. Patient - Self</asp:ListItem>
<asp:ListItem>b. Family / Friend</asp:ListItem>
<asp:ListItem>c. Clinician, McLean</asp:ListItem>
<asp:ListItem>d. Clinician, outside McLean</asp:ListItem>
<asp:ListItem>e. Other (e.g. Court, lawyer)</asp:ListItem>
<asp:TextBox ID="txtFocus" runat="server" Visible = "False"></asp:TextBox>
<asp:HiddenField ID="HiddenField1" runat="server" />