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);
}
}
}