pageregisterclientscriptblock.aspx.cs

来自「《圣殿祭司的ASP.NET 2.0开发详解——使用C#》光盘内容.包含了书籍所含」· CS 代码 · 共 29 行

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class PageRegisterClientScriptBlock : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
		//动态创建JavaScript
		string info="";
		info += "function showName(username)";
		info += "{ alert('您的名字是：'+ username); }";

		//判断myName是否已被注册
		if (!Page.ClientScript.IsClientScriptBlockRegistered(this.GetType(), "myName"))
		{
			//动态注册JavaScript
			Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "myName", info,true);
		}
    }
}