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Rich Internet Applications with ASP.NET (C#) WebGUI's with jQuery, Telerik, Sencha (Ext.Net) and others...
Today I was looking for a solution to get finally the JScript/Javascript/jQuery Intellisense Feature
working with my ASP.Net Webform Project to work. I found some good articles: 

BUT, all of suggested solutions did not work right with my Master Page based Visual Studio 2010 Solution.
Only with physical Javascript Files (Telerik includes certain Javascript Files like jQuery as Ressource) or/and
configure always a new ASP.NET Scriptmanager / RadScriptManager on every page derived from the Master Page, 
wasn't exactly what I was looking for. So I came up with the following simple Solution, to Trick VS2010
and still have the Project running with multiple runat="server" Scriptmanagers. 

In short:
- New ASP.NET control derived from ScriptManager with emtpy overwritten OnInit() to use it as emtpy wrapper for VS2010. 

In detail:

New RadScriptManager Class
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using Telerik.Web.UI;

namespace IntellisenseJavascript.Controls
{
    public class IntelliJS : RadScriptManager
    {
        protected override void OnInit(EventArgs e)
        {
        }
        protected override void OnPreRender(EventArgs e)
        {            
        }
        protected override void OnLoad(EventArgs e)
        {            
        }
        protected override void Render(System.Web.UI.HtmlTextWriter writer)
        {            
        }
        public override void RenderControl(System.Web.UI.HtmlTextWriter writer)
        {            
        }
    }
}
 
web.config
<configuration>
  ...
  <system.web>
    ...
    <pages>
      <controls>
        <add tagPrefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI, Version=2011.3.1115.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4"/>
        <add tagPrefix="VSFix" namespace="IntellisenseJavascript.Controls" assembly="IntellisenseJavascript"/>
      </controls>
    </pages>
    ...
 
Master Page
<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site.master.cs" Inherits="IntellisenseJavascript.Site" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="head" runat="server">
    <title></title>
    <telerik:RadStyleSheetManager ID="radStyleSheetManager" runat="server" />
</head>
<body>
    <form id="form" runat="server">
    <telerik:RadScriptManager ID="radScriptManager" runat="server">
        <Scripts>
            <asp:ScriptReference Assembly="Telerik.Web.UI, Version=2011.3.1115.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4"
                Name="Telerik.Web.UI.Common.Core.js" />
            <asp:ScriptReference Assembly="Telerik.Web.UI, Version=2011.3.1115.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4"
                Name="Telerik.Web.UI.Common.jQuery.js" />
            <asp:ScriptReference Assembly="Telerik.Web.UI, Version=2011.3.1115.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4"
                Name="Telerik.Web.UI.Common.jQueryInclude.js" />
        </Scripts>
    </telerik:RadScriptManager>
    <telerik:RadAjaxManager ID="radAjaxManager" runat="server">
    </telerik:RadAjaxManager>
    <div>
        #MASTER CONTENT#
        <asp:ContentPlaceHolder ID="contentPlaceHolder" runat="server">
        </asp:ContentPlaceHolder>
    </div>
    </form>
    <script type="text/javascript">
        $(function () {
            // Masterpage ready
            $('body').css('margin', '50px');
        });
    </script>
</body>
</html>
 
ASPX Page
<%@ Page Title="" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true"
    CodeBehind="Default.aspx.cs" Inherits="IntellisenseJavascript.Default" %>

<asp:Content ID="Content1" ContentPlaceHolderID="contentPlaceHolder" runat="server">
    <VSFix:IntelliJS runat="server" ID="intelliJS">
        <Scripts>
            <asp:ScriptReference Assembly="Telerik.Web.UI, Version=2011.3.1115.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4"
                Name="Telerik.Web.UI.Common.Core.js" />
            <asp:ScriptReference Assembly="Telerik.Web.UI, Version=2011.3.1115.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4"
                Name="Telerik.Web.UI.Common.jQuery.js" />
            <asp:ScriptReference Assembly="Telerik.Web.UI, Version=2011.3.1115.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4"
                Name="Telerik.Web.UI.Common.jQueryInclude.js" />
        </Scripts>
    </VSFix:IntelliJS>
    <div style="border: 5px solid #FF9900;">
        #PAGE CONTENT#
    </div>
    <script type="text/javascript">
        $(function () {

            // Page ready
            $('body').css('border', '5px solid #888');

        });    
    </script>
</asp:Content> 
 
The Result I know, this is not the way it meant to be... but now at least you can have a Main ScriptManager
 for all Common Scripts and Settings, inject page specific Javascripts in PageLoad Event in normal ASPX Files
 and have JavaScript Intellisense for defined Scripts from JS Files or Assembly Ressouce in your Content






Maybe, vNext will fix this.


Posted on Wednesday, November 23, 2011 11:00 AM | Back to top


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