Dear ,
i make my code like that
<
script type="text/javascript">
var comboHidden;
var webrequest = null;
// i will call on server to do this ,to import data , the time estimate 4 min for process.
function pageLoad(sender, eventArgs)
{
InitRequest();
$find(
"<%= RadAjaxManager1.ClientID %>").ajaxRequest("Import");
}
function InitRequest()
{
Sys.WebForms.PageRequestManager.getInstance().add_initializeRequest(
function(sender, args)
{
var prm = Sys.WebForms.PageRequestManager.getInstance();
if (prm.get_isInAsyncPostBack())
prm.abortPostBack();
});
Sys.Net.WebRequestManager.add_invokingRequest(
function(executor, args)
{
webrequest = args.get_webRequest().get_executor();
});
Sys.Net.WebRequestManager.add_completedRequest(
function(executor, args)
{
webrequest =
null;
});
}
//----------------------------------------------------------------------------------------------
<telerik:RadScriptManager ID="scm" runat="server" >
</telerik:RadScriptManager>
<telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server"></telerik:RadStyleSheetManager>
<telerik:RadFormDecorator ID="RadFormDecorator1" runat="server"></telerik:RadFormDecorator>
<table runat="server" id="tblloading" style="width: 100%; height: 100%">
<tr style="width:100%; height:100%" >
<td >
<span> <h1> Importing </h1> </span>
</td>
</tr>
<tr>
<td>
.......
</td>
</tr>
<tr>
<td> .........</td> </tr>
</table>
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest" >
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="RadAjaxManager1" >
<UpdatedControls >
<telerik:AjaxUpdatedControl ControlID="tblloading" LoadingPanelID="RadAjaxLoadingPanel1" UpdatePanelRenderMode="Block" />
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" BackgroundPosition="Center" EnableSkinTransparency="true" EnableAjaxSkinRendering="true" >
</telerik:RadAjaxLoadingPanel>
</form>
when i call this from to implement
In Firefox : RadAjaxLoadingPanel1 work properly
in IE : only show picture but ajaxloading can't roll un till my import finish
Thanks so much for your help
H.Nghia