My ajax collapsible panel extender control gets expanded in the page load in the hosted environment in IE 11
Following is the coding which I have used
.ascx
<cc1:CollapsiblePanelExtender
ID="cpDynamic"
TargetControlID="pnlDynamicContent"
ExpandControlID="pnlDynamicHeader"
Collapsed="true"
CollapseControlID="pnlDynamicHeader"
CollapsedText=""
CollapsedSize="1"
ExpandedText=""
TextLabelID="lblDynamicHeader"
ImageControlID="imgDynamicHeader"
ExpandedImage=""
CollapsedImage=""
SuppressPostBack="true"
runat="server">
</cc1:CollapsiblePanelExtender>
Desiigner.cs
protected global::AjaxControlToolkit.CollapsiblePanelExtender cpDynamic;
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
protected global::AjaxControlToolkit.CollapsiblePanelExtender cpDynamic;
.ascx.cs
//This is how I collapse in the Page_load(I evn tried (Page.!IsPostBack)
cpDynamic.Collapsed = true;
But the same works fine IE 10 (hosted environment) whereas it is not working in IE 11(hosted environment)
IE 10
The product page looks as in IE 10 as follows