在javascript中的Window.close（） [英] Window.close() in javascript

问题描述

我有一个usercontrol，我想打开一个错误窗口来显示错误消息。我在ascx.cs中使用了window.open，窗口打开正确。

现在我想通过调用另一个方法来关闭打开的窗口，我在使用window.close（）。

这对我不起作用。请帮帮我。



注意：当我使用IE调试器进行调试时，显示'ErrorWindow'未定义



我尝试过：



公共覆盖无效ErrorMessage（）

{

string url = string.Empty;

ClientScriptManager cs = Page.ClientScript;

url =ErrorEnhanced.aspx;

输入cstype = this.GetType（）;

string script = string.Empty;

script =var ErrorWindow = window.open（'+ url +'， 'ErrorWindow'，'width = 400，height = 200，left = 550，top = 180，resizable = no，location = no，toolbars = 0，scrollbars = 0，statusbars = 0，menubar = 0'）。focus（） ;;

cs.RegisterStartupScript（cstype，Error_Script，脚本，true）;

}



public override void CloseErrorWindow（）

{

ClientScriptManager cs = Page.ClientScr ipt;

类型cstype = this.GetType（）;

string script = string.Empty;

script =var ErrorWindow; if（ErrorWindow！= null）{;

script + =ErrorWindow.close（）;};

cs.RegisterStartupScript（cstype，Error_Script，script ，true）;

}

解决方案

你不能关闭用户服务器的窗口。

用java脚本关闭它。使用javascript返回（部分）视图。



只需在这里调用window.close（）。

 function openWin（）{
 myWindow = window.open（，myWindow，width = 200，height = 100）; //打开一个新窗口
} 
 
函数closeWin（）{
 myWindow.close（）; //关闭新窗口
} 

I have a usercontrol where i want to open a error window to display error messages. I have used the window.open in ascx.cs, the window opened correctly.
Now i want to close the opened window by calling another method where i am using window.close().
It is not working for me. Please help me on this.

Note: when i debugged using IE debugger, It shows 'ErrorWindow' undefined

What I have tried:

public override void ErrorMessage()
{
string url = string.Empty;
ClientScriptManager cs = Page.ClientScript;
url = "ErrorEnhanced.aspx";
Type cstype = this.GetType();
string script = string.Empty;
script = "var ErrorWindow = window.open('" + url + "', 'ErrorWindow', 'width=400,height=200,left=550,top=180,resizable=no, location=no,toolbars=0,scrollbars=0,statusbars=0,menubar=0').focus();";
cs.RegisterStartupScript(cstype, "Error_Script", script, true);
}

public override void CloseErrorWindow()
{
ClientScriptManager cs = Page.ClientScript;
Type cstype = this.GetType();
string script = string.Empty;
script = "var ErrorWindow; if(ErrorWindow != null){";
script += "ErrorWindow.close();}";
cs.RegisterStartupScript(cstype, "Error_Script", script, true);
}

解决方案

You can't close the window of a user server sided.
Close this with java-script. Return a (partial)view with a javascript.

Just call window.close() here.

function openWin() {
    myWindow = window.open("", "myWindow", "width=200, height=100");   // Opens a new window
}

function closeWin() {
    myWindow.close();   // Closes the new window
}

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