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RegisterWithScriptManager, functionality issues

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ScriptManager and StyleSheetManager

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tanima asked on 18 Nov 2010, 09:11 AM

I have downloaded trial version of TELERIK controls for ASP.Net AJAX few days back.
My application uses Callback to load content inside the RadSplitter control.(Please note not AJAX callbacks, simple callbacks)
I have set the RegisterWithScriptManager property of RadSplitter =false, to allow rendering the RadSplitter's HTML output after callback.

The RadSplitter gets rendered successfully, but none of the RadSplitter functionality like (resize etc) works after the callback.
Your forums suggest to manually register the RadSplitter scripts into the RadScriptManager, to get the functionality back.
I have 2 queries-

Query 1- Do I use the below code snippet ?

Telerik.Web.UI.RadScriptManager.RegisterClientScriptBlock(RadSplitter1 , this.GetType(), "", "", true);

Query 2. If so what will I pass to the 4th argument ?- "script".

PLEASE TREAT THIS AS URGENT.
I need to take a business decision for using Telerik controls based on this. Have already posted similar query earlier, but have received no response so far.
Thanks, Tanima

5 Answers, 1 is accepted

answered on 18 Nov 2010, 01:19 PM

Hi Tanima,

I already have answered your support ticket on the subject. for convenience I will paste my answer here as well

The scripts of the RadControls comes along with the installation. You can find the scripts' files in the Scripts folder inside the your installation folder (e.g. c:\Program Files (x86)\Telerik\RadControls For ASP.NET AJAX XXXX\Scripts). In order to register these scripts manually you need to:

Copy Scripts folder to your application folder.
Set the RadSplitter's EnableEmbeddedScripts property to false
Add the following declaration to the ScriptManager:

Copy Code

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

    <Services>

        <asp:ServiceReference Path="~/WebServices/SessionTimeOutService.asmx"/>

    </Services>

    <Scripts>

       <asp:ScriptReference Path="~/Scripts/Common/Core.js" />

       <asp:ScriptReference Path="~/Scripts/Splitter/RadSplitterScripts.js" />

       <asp:ScriptReference Path="~/Scripts/Splitter/RadSlidingZoneScripts.js" />

       <asp:ScriptReference Path="~/Scripts/Common/jQuery.js" />

       <asp:ScriptReference Path="~/Scripts/Common/jQueryPlugins.js" />

       <asp:ScriptReference Path="~/Scripts/Common/Navigation/NavigationScripts.js" />

       <asp:ScriptReference Path="~/Scripts/Common/PopUp/PopUpScripts.js"/>

    </Scripts>

</telerik:RadScriptManager>

More detailed information on how to register manually RadControl's scripts is available in the following help article:
Disabling embedded resources

Regards,
Dobromir
the Telerik team

Browse the vast support resources we have to jumpstart your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.

answered on 18 Nov 2010, 02:31 PM

Hi Dobromir , I followed your solution,copied the Script folder for manual registration of scripts, but I am getting the below error on running the app-

Parser Error Message: Literal content ('<asp:ScriptReferencePath="~/Scripts/Common/Core.js"/>

<asp:ScriptReferencePath="~/Scripts/Splitter/RadSplitterScripts.js"/>

<asp:ScriptReferencePath="~/Scripts/Splitter/RadSlidingZoneScripts.js"/>

<asp:ScriptReferencePath="~/Scripts/Common/jQuery.js"/>

<asp:ScriptReferencePath="~/Scripts/Common/jQueryPlugins.js"/>

<asp:ScriptReferencePath="~/Scripts/Common/Navigation/NavigationScripts.js"/>

<asp:ScriptReferencePath="~/Scripts/Common/PopUp/PopUpScripts.js"/>') is not allowed within a 'System.Web.UI.ScriptReferenceCollection'.

This is the ASPX code declaration -

<body >

<form id="form1" runat="server">

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

<Services>

<asp:ServiceReference Path="~/WebServices/SessionTimeOutService.asmx" />

</Services>

<Scripts>

<asp:ScriptReferencePath="~/Scripts/Common/Core.js"/>

<asp:ScriptReferencePath="~/Scripts/Splitter/RadSplitterScripts.js"/>

<asp:ScriptReferencePath="~/Scripts/Splitter/RadSlidingZoneScripts.js"/>

<asp:ScriptReferencePath="~/Scripts/Common/jQuery.js"/>

<asp:ScriptReferencePath="~/Scripts/Common/jQueryPlugins.js"/>

<asp:ScriptReferencePath="~/Scripts/Common/Navigation/NavigationScripts.js"/>

<asp:ScriptReferencePath="~/Scripts/Common/PopUp/PopUpScripts.js"/>

</Scripts>

</telerik:RadScriptManager>

<telerik:RadSplitter EnableEmbeddedScripts="false" RegisterWithScriptManager="false"

ID="RadSplitter1" runat="server" Orientation="Horizontal" Height="100%" Width="100%">

<telerik:RadPane ID="RadPanTOP" runat="server" Height="40%" Width="50%">

<label>

Click to view article contentssss</label>

</telerik:RadPane>

<telerik:RadSplitBar ID="RadSplitBarMain" CollapseMode="Both" runat="server">

</telerik:RadSplitBar>

<telerik:RadPane ID="RadPanBottom" runat="server" Height="60%" Width="50%">

<div id="divBottom">

</div>

</telerik:RadPane>

</telerik:RadSplitter>

</form>

</body>

answered on 22 Nov 2010, 10:30 AM

Hi Tanima,

I already answered to your support ticket on the subject. For convenience I will paste my answer here as well.

The problem with the functionality of the Splitter control occurs because of the used approach to display it on the page. RadSplitter is a control based on the ASP.NET AJAX framework and its client-side functionality is registered during the ASP.NET Sys.Application.Load event. Since you are modifying the DOM with the callback to add the RadSplitter's generated HTML and JavaScript during the callback, the script responsible for the registration of the RadSplitter functionality is never called. A detailed explanation and a solution for such scenarios is available in the following forum post:
Client Callback to return Html + JS for new Telerik Control

Greetings,
Dobromir
the Telerik team

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RegisterWithScriptManager, functionality issues

5 Answers, 1 is accepted