Javascript:在屏幕中央打开弹出式窗口(Chrome) [英] Javascript : open popup in the center of the screen (Chrome)

问题描述

我正在使用此代码在屏幕中央打开一个弹出窗口

i am using this code to open a popup in the center of the screen

  function popupwindow(url, title, w, h) {
      wLeft = window.screenLeft ? window.screenLeft : window.screenX;
      wTop = window.screenTop ? window.screenTop : window.screenY;

      var left = wLeft + (window.innerWidth / 2) - (w / 2);
      var top = wTop + (window.innerHeight / 2) - (h / 2);
      return window.open(url, title, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width=' + w + ', height=' + h + ', top=' + top + ', left=' + left + ', screenX=' + left + ', screenY=' + top);
  }

在Firefox，IE和Safari上都可以正常工作，但在Chrome中，弹出窗口会随机显示. 如何在Chrome浏览器中也能使用此功能?

All works fine in Firefox, IE and Safari but in Chrome the popup shows up randomly. How can i make this works also in Chrome?

推荐答案

我看到下面的代码运行正常.

I see the below code is working fine.

<script>
    function popupCenter(url, title, w, h) {
      var left = (screen.width/2)-(w/2);
      var top = (screen.height/2)-(h/2);
      return window.open(url, title, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width='+w+', height='+h+', top='+top+', left='+left);
    }
</script>

链接示例:

<a onclick="popupCenter('http://www.nigraphic.com', 'myPop1',450,450);" href="javascript:void(0);">CLICK TO OPEN POPUP</a>

您可以在此处

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