Question

Sample j Query:

$( document ).ready(function(){
    var $theP = $( p );
    var $theDiv = $( div );
    $theP.html($theP.html() + "<br>div height: " + $theDiv.outerHeight());
    var $theClone = $theDiv.clone();
    $theP.html($theP.html() + "<br>clonded div height: " + $theClone.outerHeight());
})

Livelink:

之后,在试图达到顶峰时,你就获得了零结果。我认为,这是因为被掩饰的物体尚未被带入管理局。达到顶峰,先把衣物重新添加到人力部的唯一途径吗? 如果是的话,我认为这行不通,但在我把它带回OM之前,处理它是巨大的。

Answer 1

No, unfortunately. Raw HTML elements don t have sizes when not attached to the document, and jQuery hasn t implemented a workaround. I assume that this is because of how interdependent HTML elements sizes are on each other!

Answer 2

为此:

$theClone.height();

or

$theClone.css( height );

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