drop down control + autopostback

[mike55]

I have a dropdown list in a view belonging to a multiview control. This control is then inside an ajax update panel. My problem is that the the drop down wont call the method that handles the selected index change when the dropdown item selected is changed:

<asp:DropDownList ID="ddGroups" runat="server" AutoPostBack="True">
</asp:DropDownList>
                                                                           
Based on the group selected, get all the members assigned to that group.
Protected Sub ddGroups_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles ddGroups.SelectedIndexChanged
        LoadGroupMembers()
End Sub

Mike55.

 

[MrPaul]

Two ideas

Two things Id try.

Firstly, try declaratively setting the OnSelectedIndexChanged property in the DropDownList:

<asp:DropDownList
    ID="ddGroups"
    runat="server"
    AutoPostBack="True"
    OnSelectedIndexChanged="ddGroups_SelectedIndexChanged"
>
</asp:DropDownList>

Secondly, test that other controls in the View are firing events correctly - test a Button for example.

 

[amir100]

Re: Two ideas

Id try the second suggestion first. Then I move on to the first suggestion.

 

[mike55]

Re: Two ideas

I tried both suggestions however was unable to get anywhere. What I eventually did was to create a new page from scratch and added the controls as I needed them. This worked. The only thing that I can think of was that an infragistics control that I was using was somehow conflicting with the agile controls.

Mike55.