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首页 / 网页编程 / ASP.NET / ASP.NET打开新页面而不关闭原来的页面 实例代码

复制代码 代码如下:
Respose.Write("<script     language="javascript">window.open(""+     url     +"");</script>"); (打开简洁窗口):
Respose.Write("<script     language="javascript">window.open(""     +     url     +     "","","resizable=1,scrollbars=0,status=1,menubar=no,toolbar=no,location=no,     menu=no");</script>");

1. Response.Redirect("XXX.aspx",true)——直接转向新的页面,原窗口被代替;
2. Response.Write("<script>window.open("XXX.aspx","_blank")</script>")——原窗口保留,另外新增一个新页面;
3. Response.Write("<script>window.location="XXX.aspx"</script>")——打开新的页面,原窗口被代替;
4. Server.Transfer("XXX.aspx")——打开新的页面;
5. Response.Write("<script>window.showModelessDialog("XXX.aspx")</script>")——原窗口保留,以对话框形式打开新窗口;
6. Response.Write("<script>window.showModelDialog("XXX.aspx")</script>")——对话框形式打开新窗口,原窗口被代替;
也可以自己写方法:
复制代码 代码如下:
public static void ShowMessage(System.Web.UI.Page page, string msg)
{
    page.ClientScript.RegisterClientScriptBlock(page.GetType(), "a", "alert("" + msg.ToString() + "");", true);
}

调用的时候:
ShowMessage(this,"要显示的消息");
下面是整个类的代码你可以挑着用
复制代码 代码如下:
using System;
using System.Collections.Generic;
using System.Text;
namespace WorkLogic
{
    /// <summary>
    /// 显示消息提示对话框。
    /// </summary>
    public class MessageBox
    {
        private MessageBox()
        {
        }
        /// <summary>
        /// 显示消息提示对话框
        /// </summary>
        /// <param name="page">当前页面指针,一般为this</param>
        /// <param name="msg">提示信息</param>
        public static void ShowMessage(System.Web.UI.Page page, string msg)
        {
            //page.RegisterStartupScript("message", "alert("" + msg.ToString() + "");");
            page.ClientScript.RegisterClientScriptBlock(page.GetType(), "a", "alert("" + msg.ToString() + "");", true);
        }
        public static void ShowMessage(System.Web.UI.UserControl control, string msg)
        {
            control.Page.ClientScript.RegisterClientScriptBlock(control.Page.GetType(), "b", "alert("" + msg.ToString() + "");", true);
        }
        /// <summary>
        /// 控件点击 消息确认提示框
        /// </summary>
        /// <param name="page">当前页面指针,一般为this</param>
        /// <param name="msg">提示信息</param>
        public static void ShowConfirm(System.Web.UI.WebControls.WebControl Control, string msg)
        {
            //Control.Attributes.Add("onClick","if (!window.confirm(""+msg+"")){return false;}");
            Control.Attributes.Add("onclick", "return confirm("" + msg + "");");
        }
        /// <summary>
        /// 显示消息提示对话框,并进行页面跳转
        /// </summary>
        /// <param name="page">当前页面指针,一般为this</param>
        /// <param name="msg">提示信息</param>
        /// <param name="url">跳转的目标URL</param>
        public static void ShowAndRedirect(System.Web.UI.Page page, string msg, string url, string frame)
        {
            StringBuilder Builder = new StringBuilder();
            Builder.Append("<script language="javascript" defer>");
            Builder.AppendFormat("alert("{0}");", msg);
            Builder.AppendFormat("top." + frame + ".location.href="{0}"", url);
            Builder.Append("</script>");
            page.ClientScript.RegisterStartupScript(page.GetType(), "message", Builder.ToString());
        }
        /// <summary>
        /// 输出自定义脚本信息
        /// </summary>
        /// <param name="page">当前页面指针,一般为this</param>
        /// <param name="script">输出脚本</param>
        public static void ResponseScript(System.Web.UI.Page page, string script)
        {
            page.ClientScript.RegisterStartupScript(page.GetType(), "message", "<script language="javascript" defer>" + script + "</script>");
        }
        /// <summary>
        /// 显示消息提示对话框,并进行页面跳转
        /// <param name="page">当前页面指针,一般为this</param>
        /// <param name="msg">提示信息</param>
        /// <param name="url">跳转的目标URL</param>
        public static void ShowAndRedirect(System.Web.UI.Page page, string msg, string url)
        {
            StringBuilder Builder = new StringBuilder();
            Builder.Append("<script language="javascript" defer>");
            Builder.AppendFormat("alert("{0}");", msg);
            Builder.AppendFormat("top.location.href="{0}"", url);
            Builder.Append("</script>");
            page.ClientScript.RegisterStartupScript(page.GetType(), "message", Builder.ToString());
       }
}
}