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);

}

}

}