在不同的窗口中附加相同的节点

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问题描述

我想将在父窗口中创建的对象附加到子窗口:

I want to append an object, that was created in a parent window to a child window:

div = document.createElement( "div" );
document.body.appendChild( div );
// Here come div's atts;
render = window.open().document;
render.body.appendChild( div );

但新的 DIV 仅附加到子窗口.如果我评论最后一行 - div 将附加到父窗口.能解决吗?

but the new DIV is appended only to the child window. If I comment the last line - the div is appended to the parent window. Can that be solved?

推荐答案

编辑，因为我误读了问题:

Editing since I misread the question:

newelement = element.cloneNode(true); // true to clone children too

在新窗口中仍然没有可以附加的 html 或 body.至少在 chrome 中不是.

Still there is no html or body in the new window that it can be appended to. At least not in chrome.

试试这个:

<html>
<body>
    <script>
        div = document.createElement( "div" );
        // add some text to know if it's really there
        div.innerText = 'text of the div';
        document.body.appendChild( div );
        // Here come div's atts;
        render = window.open().document;
        // create the body of the new document
        render.write('<html><body></body></html>');
        // now you can append the div
        render.body.appendChild( div );
        alert(render.body.innerHTML);
    </script>
</body>
</html>

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