http://www.w3schools.com/jquery/jquery_ref_selectors.asp




parent > child$("div > p")

<div> 직계 자식 중 <p> 

parent descendant$("div p") <div> 모든 자식 중<p>


ex) 

<div id="area">

     <p>title </p>

<div>

<p> content1</p>

<p> content2</p>

</div>

</div>


<script type="text/javascript">

alert($('#area > p').length);

//결과 : 1

alert($('#area  p').length);

//결과 : 3

</script>


Multiple Selector (“selector1, selector2, selectorN”)



Bind


http://api.jquery.com/bind/



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