每次设置弹出窗口的焦点

2022-01-20 00:00:00 popup javascript

我有两个页面 one.html 和 two.html

I have two pages one.html and two.html

我正在使用以下代码打开一个新窗口

I am opening a new window using following code 

//here popup is a global variable
popup=window.open('two.html','two');

第一次弹出窗口成功打开并获得焦点但是如果我尝试再次打开它而不关闭已打开的弹出窗口，则 two.html 第二次没有获得焦点.

for the first time a popup window open successfully and get the focus but if I try to open it again without closing already opened popup then two.html is not getting focus for the second time.

注意:我已将弹出窗口的名称设置为两个"

note: I have set popup window's name as 'two'

推荐答案

你可以使用下面使用的focus函数来实现

you can achive by using focus function as used below 

<script language="javascript" type="text/javascript">
<!--
function popitup(url) {
    newwindow=window.open(url,'name','height=200,width=150');
    if (window.focus) {newwindow.focus()}

      if (!newwindow.closed) {newwindow.focus()}
    return false;
}

// -->
</script>

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