[javascript]解決IE7的window.close()彈出確認提示框

來源:互聯網
上載者:User

一、開啟新頁面,原頁面關閉,且不彈出確認提示框
<a href="javascript:op();">開啟</a>
<SCRIPT LANGUAGE="JavaScript">
<!--
var a;
function op(){
    a=window.open("about:blank","_top");
    a.document.write("<a href=\"javascript:self.opener=null;self.close();\">關閉</a>");
}
//-->
</SCRIPT>

 

二、只允許open一次
var newwindow = '';

    function popitup(url,target) {
     if (!newwindow.closed && newwindow.location) {
       newwindow.location.href = url;
     }
     else {
       newwindow=window.open(url,target);
      if (!newwindow.opener) newwindow.opener = self;
     }
     if (window.focus) {newwindow.focus()}
    return false;
     }

 

三、直接關閉IE,不彈出確認提示
<SCRIPT LANGUAGE="JavaScript">
<!--
function closeWin(){
    window.open("","_self");
   top.opener=null;
    top.close();
}
//-->
</SCRIPT>

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