selectedindex_changed event of asp.net ajax control toolkit combobox not working within modalpopup extender, i have used the example Mudassar which is located in
Add Edit Update Records in GridView using Modal Popup in ASP.Net
Ihave added the trigger:
<Triggers>
<asp:AsyncPostBackTrigger ControlID = "grdOverTimeApproval" />
<asp:AsyncPostBackTrigger ControlID="ddlCompanyCode" EventName="SelectedIndexChanged" />
<asp:AsyncPostBackTrigger ControlID = "btnSave" />
<asp:AsyncPostBackTrigger ControlID = "btnReset" />
</Triggers>
here ddlCompanyCode is a combobox
<asp:ComboBox ID="ddlCompanyCode" runat="server"
onselectedindexchanged="ddlCompanyCode_SelectedIndexChanged"
AutoCompleteMode="Suggest" CssClass="ajax__combobox_itemlist"
AutoPostBack="True">
</asp:ComboBox>
But when i select the combobox , postback is not working, so i have failed to fill another combobox of employee against companycode. But my coding is working in without modalpopup extender, pls help me in this regard