filter(fn) function is called with a context equal to the current element

  



<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
               $("div").css("background", "#b4b0da")
               .filter(function (index) {
                  return index == 1 || $(this).attr("id") == "fourth";
               })
               .css("border", "3px double red");
        });
    </script>
 
  </head>
  <body>
    <body>
         <div class="middle">asdf</div>
         <div>asdf</div>
    </body>
</html>

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6.	Filter by function
7.	filter(expr): narrow down the results of a search.
8.	Filter out element and add style
9.	filter with customized function

filter(fn) function is called with a context equal to the current element : filter « jQuery « JavaScript DHTML

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