怎么把弹出窗口的值传回来~

在弹出的窗体中用window.opener可以引用父窗体

解决方案 »

  1.   

    test.html
    <body>
    <input type=text id=aa>
    <input type=button onclick="window.opener.document.all('aaa').value=aa.value" value=upload>
    </body>test6.html
    <input type=text name=aaa>
    <a href onclick="window.open('test.html','','toolbar=0,location=0,status=0,menubar=0,width=500, height=350, scrollbars=1,resizable=0')">上传文件</a>
      

  2.   

    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
    <meta name="GENERATOR" content="Microsoft FrontPage 4.0">
    <meta name="ProgId" content="FrontPage.Editor.Document">
    <title>子父窗口的操作</title>
    </head>
    <body>
    <script>
    var win=null;
    function op(){
    win=window.open("about:blank","win","width=200,height=200");
    win.document.write("<input type='button' value='关闭父窗口' onclick='window.opener.opener=null;window.opener.close()'>");
    win.document.write("<input type='button' value='刷新你窗口' onclick='window.opener.location.reload()'>");
    }
    </script>
    <input onclick="op()" value="打开窗口" type="button"><input type="button" value="最小化" onclick="if(win&&win.open&&!win.closed){win.resizeTo(0,0);win.moveTo(0,window.screen.width);}else alert('还没有打开窗口或已经关闭')"><input type="button" value="最大化" onclick="if(win&&win.open&&!win.closed){win.moveTo(-4,-4);win.resizeTo(screen.availWidth+8,screen.availHeight+8);}else alert('还没有打开窗口或已经关闭');"><input type=button value="关闭子窗口" onclick="if(win&&win.open&&!win.closed){win.opener=null;win.close()}else alert('还没有打开窗口或已关闭')"><input type=button value="刷新子窗口" onclick="if(win&&win.open&&!win.closed){win.location.reload();win.focus()}else alert('窗口还没有打开或已关闭')"><input type="button" value="看子窗口的大小" onclick="if(win&&win.open&&!win.closed){alert(win.document.body.clientWidth+'*'+win.document.body.clientHeight);win.focus();}else{alert('还没有打开窗口或者已关闭')};">
    </body>
    </html>看看这个！