Ajax animationextender onupdating

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NET AJAX Control Toolkit is not just a control but a whole framework to add animations to a control.

For the contents of an Update Panel, a special extender exists that relies heavily on the animation framework: Update Panel Animation.

This tutorial shows how to set up such an animation for an Update Panel.

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For all the three approaches, I have used a image to show a spinning gear kind of a progress bar while the Update Panel is performing some action.

The image can be found with the source code for this article over here.

Filtered Text Box功能:文本框数据过滤细节: (1)过滤条件Numbers Lowercase Letters Uppercase Letters Custom(2)过滤条件也可以是Custom的组合 Filter Type="Custom, Numbers"(3)Valid Chars=" -=/*()." Custom要定义这样的有效字符串(4) 其实这是个鸡肋:你可以输入中文,聊胜于无,忍了12. Popup Control功能:任何控件上都可以弹出任何内容细节: (1)Target Control ID - The ID of the control to attach to (2)Popup Control ID - The ID of the control to display (3)Commit Property -属性来标识返回的值(4) Commit Script -把返回结果值通过脚本处理,用到Commit Property 21.

环境设置如下:下载完 ASPAJAXExt 安装更新后在你的系统盘下的(以C盘为例) 出现这个 文件夹:C:/Program Files/Microsoft asp. NET 2.0 ajax Extensions/v1.0.61025安装这个后我们就可以创建AJAXEnabled Web Site站点了,这其实就是个ajax.net网站的模板。但是我们现在还不能使用微软给我们开发好的ajax控件 。要想知道怎么使用ajax.net控件往下看。下载Ajax Control Toolkit ,上面两个一个是带源代码的 一个是不带源代码的toolkit。建议下载带源代码的 toolkit。下载完成后把该文件解压到:C:/Program Files/Microsoft asp. NET 2.0 ajax Extensions/v1.0.61025/Ajax Contronl Toolkit/ 双击运行Ajax Control Toolkit.sln。用vs2005打开这个sln,编译Template VSI这个项目后,把在C:/Program Files/Microsoft asp. NET 2.0 AJAX Extensions/Sample Web Site/Bin下面生成的Ajax Control Toolkit.dll和 Ajax Control Toolkit.pdb复制到C:/Program Files/Microsoft asp. NET 2.0 AJAX Extensions/Binaries文件夹下面,这样我们就可以在vs2005中使用ajax.net这些控件了。新建一个Ajax Control Toolkit Web Site 类型的web项目。在工具栏中新添加一个选项卡起名:Ajax Controltoolkit在这个选项卡上右键选择项-》浏览找到刚才复制过去的Ajax Control Toolkit.dll,添加进来。这样我们就ajax.net控件成功引用到vs2005中了 。 1.

Accordion 功能:实现了QQ、Msn好友分类的折叠效果,就像包含了多个Collapsible Panels 细节: (1)不要把Accordion放在Table种同时又把 Fade Transitions 设置为True,这将引起布局混乱(2)每一个 Accordion Pane control 有一个Header 和Content的 template(3)在Content中可以进行任意扩展,你什么都可以放上^_^(4)有三种Auto Size modes :None(推荐) Limit Fill (5)Accordion表现的更像是一个容器 4.

This shows up the image with the progress as shown below.

The button that caused the postback is disabled during this event, so in order to prevent users from hitting the button again.

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