从弹出窗口获取后焦点到父窗口控件 [英] Get Back focus to Parent window control from Popup window

问题描述

大家晚上好，

我有父窗口ParentForm&子窗口Popup.aspx。从按钮中的父窗口（onClientClick）我打开子窗口。好的。

现在问题是当用户按下时逃避 popup.aspx 将关闭那个'我也做过。

但是在关闭子窗口时，我的控制焦点需要是在父窗口按钮（btnSubmit）按钮。我谷歌但没有一个好主意，任何身体PLZ帮助我。





这是我用来关闭弹出窗口的代码

  function  doClose（e）{
  if （！e）e =  window  .event; 
 
  if （e.keyCode）{
  if （e.keyCode ==   27）{
 
  window  .close（）; 
} 
} 
  else   if （e.charCode）{ 
  if （e.charCode ==   27）{
 
  window  .close（）; 
} 
} 
}  document  .onkeydown = doClose; 

上面的函数在中调用popup.aspx（body onKeydown =doClose（evt）;





在此先感谢，对不起英语。

解决方案

查看窗口对象： http://www.w3schools.com/jsref/obj_window.asp [ ^ ]。



您将找到两个可以帮助您实现目标的成员：

http：/ /www.w3schools.com/jsref/prop_win_parent.asp [ ^ ]，

http://www.w3schools.com/jsref/met_win_focus.asp [ ^ ]。



请试试。

-SA

Hi all good evening,
I have parent window "ParentForm" & child window "Popup.aspx". From the parent window in a button (onClientClick") i am opening the Child window. thats ok.
Now the problem is when user is press escape that popup.aspx will close that''s also i have done.
But while closing the Child window, My control focus need to be on Parent window button(btnSubmit) button. I google but not got a good idea, any body plz help me.


This is the code i am using to close the popup window

function doClose(e) {
            if (!e) e = window.event;
           
            if (e.keyCode) {
                if (e.keyCode == "27") {
                    
                    window.close();
                }
            }
            else if (e.charCode) {
            if (e.charCode == "27") {
                
                window.close();
            }
            }
        }        document.onkeydown = doClose;

The above function is called in popup.aspx (body onKeydown="doClose(evt");"


Thanks in advance, sorry for the english.

解决方案

Look at the window object: http://www.w3schools.com/jsref/obj_window.asp[^].

You will find exactly two members which will help you to achieve what you want:
http://www.w3schools.com/jsref/prop_win_parent.asp[^],
http://www.w3schools.com/jsref/met_win_focus.asp[^].

Please try.

—SA

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