ASP.NET Ajax Library

ASP.NET Ajax Library
微软提供的JavaScript library for ASP.NET 3.5+，能与jQuery无缝连接并作为jQuery的插件自动加载，完全实现客户端处理Ajax应用

Ajax Control Toolkit controls
自ASP.NET 2.0开始微软提供的Ajax扩展，不同的ASP.NET版本对应不同的类库，其依赖于Server端技术，利用Web Form Control开发Ajax应用。

编写Ajax应用的四种方式
1、Imperative — Instantiate the control in JavaScript.
2、Imperative using jQuery — Instantiate the control using jQuery plug-in syntax.
3、Declarative — Instantiate the control in HTML markup.
4、ASP.NET Web Form Control — Instantiate the control with a server-side ASP.NET Web Forms control.

带*debug.js可以在VS中出现智能提示

Ajax Script Loader
Script Loader在Start.js中，可以加载ASP.NET Ajax Library scripts ,jQuery scripts和jQuery Validation scripts，并能动态加载与管理需要的脚本及任何引用

<script src="http://ajax.microsoft.com/ajax/beta/0911/Start.js" type="text/javascript"></script>

<script type="text/javascript">


    Sys.require([Sys.scripts.ApplicationServices], function() {
        //Application services loaded
    });


</script>

通过Sys.require加载脚本，集合Sys.scripts定义了可加载的脚本

Sys.scripts Value	Script	Description
AdoNet	MicrosoftAjaxAdoNet.js	Allows client-side code to interact with ADO.NET Data Services.
ApplicationServices	MicrosoftAjaxApplicationServices.js	Provides access to ASP.NET profile, authentication and role services.
ComponentModel	MicrosoftAjaxComponentModel.js	Provides behavior and component functionality.
Core	MicrosoftAjaxCore.js	Base script that contains core ASP.NET Ajax Library functionality and JavaScript language enhancements.
DataContext	MicrosoftAjaxDataContext.js	Contains the DataContext and AdoNetDataContext client-side classes.
Globalization	MicrosoftAjaxGlobalization.js	Contains language globalization functionality for dates, times and numbers.
History	MicrosoftAjaxHistory.js	Provides browser history functionality for Ajax applications.
jQuery	jquery-1.3.2.min.js	Minified jQuery library script.
jQueryValidate	jquery.validate.min.js	Minified jQuery Validate script used to validate form elements.
Network	MicrosoftAjaxNetwork.js	Contains core networking features used to communicate with remote sites and services.
Serialization	MicrosoftAjaxSerialization.js	Provides object serialization and deserialization functionality.
Templates	MicrosoftAjaxTemplates.js	Provides client-side template rendering functionality.
WebServices	MicrosoftAjaxWebServices.js	Contains a web service proxy class used to call web services.