UpdatePanel无法直接弹出窗口的解决

UpdatePanel无法直接弹出窗口的解决

2010-06-20  来自：博客园  字体大小：【 大  中  小】

• 摘要：本文介绍一些UpdatePanel无法直接弹出窗口的解决方法

/// <summary>
/// 自定义弹出窗口内容
/// </summary>
/// <param name="msg"></param>
public static void AjaxShowWindows( string msg)
{
// myContext.Response.Write("<script>彈出窗口代碼(wondows.open(XXX));</script>");
// 注意彈出窗口的ID，最好使用隨機，否則只能彈出一次
string script = " 彈出窗口代碼(wondows.open(XXX)); ";
ScriptManager.RegisterStartupScript(
(System.Web.UI.Page)HttpContext.Current.CurrentHandler,
typeof(System.Web.UI.Page), " ShowWindows ", script, true);
}

==========參考代碼===========

using System;
using System.Collections.Generic;
using System.Text;
using System.Web;
using System.Web.UI;

public class ShowMessage
{
/// <summary>
/// 自定义弹出窗口内容，不跳转
/// </summary>
/// <param name="page"></param>
/// <param name="msg"></param>
public static void Show(System.Web.UI.Page page, string msg)
{
page.ClientScript.RegisterStartupScript(page.GetType(),
" ShowMessage ", " alert(' " + msg + " '); ", true);
}
/// <summary>
/// 自定义弹出窗口内容，并跳转
/// </summary>
/// <param name="page"></param>
/// <param name="msg"></param>
/// <param name="returnUrl"></param>
public static void Show(System.Web.UI.Page page, string msg, string returnUrl)
{
page.ClientScript.RegisterStartupScript(page.GetType(),
" ShowMessage ", " alert(' " + msg + " ');window.location.href=' " +
returnUrl + " '; ", true);
}
/// <summary>
/// 自定义弹出窗口内容，并跳转
/// </summary>
/// <param name="page"></param>
/// <param name="msg"></param>
/// <param name="returnUrl"></param>
public static void Show(System.Web.UI.Page page, string msg,
string trueReturnUrl, string falseReturnUrl)
{
page.ClientScript.RegisterStartupScript(page.GetType(),
" ShowMessage ", " if(confirm(' " + msg + " ')){javascript:location=' " +
trueReturnUrl + " ';}else{javascript:location=' " + falseReturnUrl +
" ';} ", true);
}

/// <summary>
/// 自定义弹出窗口内容
/// </summary>
/// <param name="msg"></param>
public static void AjaxShow( string msg)
{
// myContext.Response.Write("<script>alert('" + msg + "');</script>");
ScriptManager.RegisterStartupScript(
(System.Web.UI.Page)HttpContext.Current.CurrentHandler,
typeof(System.Web.UI.Page), " ShowMessage ", " alert(' " +
msg + " '); ", true);
}
/// <summary>
/// 自定义弹出窗口内容并直接转向一个新的页面
/// </summary>
/// <param name="msg"></param>
/// <param name="url"></param>
public static void AjaxShow( string msg, string url)
{
// myContext.Response.Write("<script>alert('" + msg + "');
// javascript:location='"+Url+"';</script>");
ScriptManager.RegisterStartupScript(
(System.Web.UI.Page)HttpContext.Current.CurrentHandler,
typeof(System.Web.UI.Page), " ShowMessage ", " alert(' " +
msg + " ');javascript:location=' " + url + " '; ", true);

}
/// <summary>
/// 自定义弹出窗口内容并选择是直接转向，还是提示转向一个新的页面
/// </summary>
/// <param name="msg"></param>
/// <param name="isreturn"></param>
/// <param name="url"></param>
public static void AjaxShow( string msg, bool isreturn, string url)
{
if (!isreturn)
{
// myContext.Response.Write("<script>alert('" + msg + "');
// javascript:location='"+Url+"';</script>");
ScriptManager.RegisterStartupScript(
(System.Web.UI.Page)HttpContext.Current.CurrentHandler,
typeof(System.Web.UI.Page), " ShowMessage ", " alert(' " +
msg + " ');javascript:location=' " + url + " '; ", true);
}
else
{
// myContext.Response.Write("<script>alert('" + msg + "');
// javascript:location='"+Url+"';</script>");
ScriptManager.RegisterStartupScript(
(System.Web.UI.Page)HttpContext.Current.CurrentHandler,
typeof(System.Web.UI.Page), " ShowMessage ", " if(confirm(' " +
msg + " ')){javascript:location=' " + url + " ';} ", true);
}

}
/// <summary>
/// 自定义弹出窗口内容，自定义是否关闭当前页面
/// </summary>
/// <param name="msg"></param>
/// <param name="close"></param>
public static void AjaxShow( string msg, bool close)
{
if (close)
{
// myContext.Response.Write("<script>alert('" + msg + "');
// javascript:window.close();</script>");
ScriptManager.RegisterStartupScript(
(System.Web.UI.Page)HttpContext.Current.CurrentHandler,
typeof(System.Web.UI.Page), " ShowMessage ", " alert(' " +
msg + " ');javascript:window.close(); ", true);
}
else
{
// myContext.Response.Write("<script>alert('" + msg + "');</script>");
ScriptManager.RegisterStartupScript(
(System.Web.UI.Page)HttpContext.Current.CurrentHandler,
typeof(System.Web.UI.Page), " ShowMessage ", " alert(' " +
msg + " '); ", true);
}
}
}