在ASP.NET C＃中的運行時添加多個js文件

Question

我想在運行時單擊按鈕時在ASP.NET c＃頁中添加多個.js文件。

Literal link2 = new Literal();
Literal link3 = new Literal();
Literal link4 = new Literal();

link2.Text = "<script src=\"Theme1/js/jquery-1.8.2.min.js\" type=\"text/javascript\" />";
link3.Text = "<script src=\"Theme1/js/supersized.3.2.7.min.js\" type=\"text/javascript\" />";
link4.Text = "<script src=\"Theme1/js/supersized-init.js\" type=\"text/javascript\" />";

base.Page.Header.Controls.Add(link2);
base.Page.Header.Controls.Add(link3);
base.Page.Header.Controls.Add(link4);

Answer 1

更好的方法是使用RegisterStartupScript方法：

http://msdn.microsoft.com/en-us/library/z9h4dk8y.aspx

范例：

string jsBlock = "<script src='myJsFile.js'></script>";
if (!Page.ClientScript.IsStartupScriptRegistered("myJsInclude"))
   Page.ClientScript.RegisterStartupScript(typeof(string), "myJsInclude", jsBlock, false);

要么

甚至更好的情況是RegisterClientScriptInclude：

http://msdn.microsoft.com/en-us/library/kx145dw2.aspx

例

if (!Page.ClientScript.IsClientScriptIncludeRegistered("myJsInclude"))
   Page.ClientScript.RegisterClientScriptInclude("myJsInclude", "myJsFile.js");

Answer 2

            HtmlLink css3 = new HtmlLink();
            css3.Href = "theme2/css/style.css";
            css3.Attributes["rel"] = "stylesheet";
            css3.Attributes["type"] = "text/css";
            css3.Attributes["media"] = "all";
            Page.Header.Controls.Add(css3);