李学力 发表于 2013-2-7 16:06:27

prepend、prependTo

1.prepend

http://dl.iteye.com/upload/attachment/432424/2f0c0149-8e2f-3f5b-a453-ab8cac2494fb.png
 
$(document).ready(function(){$('.container').prepend($('h2'));});
http://dl.iteye.com/upload/attachment/432426/12074754-0e3d-32b4-b1c7-cabe53de16a5.png
 
2.prependTo
 
 
Consider the following HTML:
 
<h2>Greetings</h2><div class="container"><div class="inner">Hello</div><div class="inner">Goodbye</div></div> We can create content and insert it into several elements at once:
 
$('<p>Test</p>').prependTo('.inner');<h2>Greetings</h2><div class="container"><div class="inner">    <p>Test</p>    Hello</div><div class="inner">    <p>Test</p>    Goodbye</div></div> 
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