编程添加JavaScript文件到用户控制在.ne​​t中 [英] Programmatically adding Javascript File to User Control in .net

问题描述

您如何加入Javascript编程文件到用户控件？

我想用户控件是一个完整的软件包 - 即我不希望有添加的关联到它的使用，如果我能做到控制自己内部的页面上的用户控件的JavaScript

由于在用户控件没有Page对象，你会怎么做呢？

解决方案

在control.ascx.cs文件的Page_Load方法：

  LiteralControl jsResource =新LiteralControl（）;
jsResource.Text =＆LT;脚本类型= \\文/ JavaScript的\\SRC = \\JS /迷你模板control.js \\＆GT;＆LT; / SCRIPT＆gt;中;
Page.Header.Controls.Add（jsResource）;HtmlLink stylesLink =新HtmlLink（）;
stylesLink.Attributes [相对] =样式表;
stylesLink.Attributes [型] =文/ CSS
stylesLink.Href =CSS /迷你模板control.css
Page.Header.Controls.Add（stylesLink）;
 

这将CSS和JavaScript加载到主网页的头标记，只要确保头已=服务器。

How do you add Javascript file programmatically to the user control?

I want the user control to be a complete package - ie I don't want to have to add javascript that's related to the user control on the page where it's used, when I can do it inside the control itself.

Since there is no Page object in the user control, how would you do it?

解决方案

In the Page_Load method of control.ascx.cs file:

LiteralControl jsResource = new LiteralControl();
jsResource.Text = "<script type=\"text/javascript\" src=\"js/mini-template-control.js\"></script>";
Page.Header.Controls.Add(jsResource);

HtmlLink stylesLink = new HtmlLink();
stylesLink.Attributes["rel"] = "stylesheet";
stylesLink.Attributes["type"] = "text/css";
stylesLink.Href = "css/mini-template-control.css";
Page.Header.Controls.Add(stylesLink);

This will load css and Javascript into the head tag of the main page, just make sure that the head has runat="server".

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