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jQuery select class contain part of name

Posted on 2010-08-29
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Last Modified: 2012-05-10
in my html i have the following
<li class="Bleu1" id="2">
<li class="Bleu1Selected" id="3">
<li class="yallow1Selected" id="4">
<li class="yallow1" id="5">

i want jQuay that will select all (li) with class name contain (Selected)
and then reset the class to be without (Selected)
Like this

<li class="Bleu1" id="2">
<li class="Bleu1" id="3">
<li class="yallow1" id="4">
<li class="yallow1" id="5">
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Question by:palserv
  • 3
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6 Comments
 
LVL 7

Expert Comment

by:mcuk_storm
ID: 33554094
Do you have control of the markup? If so i would suggest using multiple classes instead of a compound one i.e.
<li class="Bleu1 Selected">

You can then identify this through css/jQuery like

li.Bleu1.Selected

then if you want to remove selected you can do $('li.Bleu1.Selected').removeClass('Selected');

This makes selecting all Selected ones alot easier and likewise all Bleu1 ones easier
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Expert Comment

by:mcuk_storm
ID: 33554102
With the above comment, an example to reset all selected would simply be $('.Selected').removeClass('Selected');
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LVL 82

Accepted Solution

by:
leakim971 earned 250 total points
ID: 33554223
You may use : http://api.jquery.com/attribute-contains-selector/


$("li[class*='Selected']").each(function() {
				prevClass = $(this).attr("className");
				nextClass = prevClass.replace("Selected","");
				$(this).removeClass(prevClass).addClass(nextClass);
			});

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LVL 82

Expert Comment

by:leakim971
ID: 33554225
Test page :


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script language="javascript" src="http://code.jquery.com/jquery-1.4.2.min.js"></script>
<script language="javascript">
	$(document).ready(function() {
		$("#but").click(function() {
			$("li[class*='Selected']").each(function() {
				prevClass = $(this).attr("className");
				nextClass = prevClass.replace("Selected","");
				$(this).removeClass(prevClass).addClass(nextClass);
			});
		});
	});
</script>
</head>
<body>
<input type="button" id="but" value="click me" />
<ul>
    <li class="Bleu1" id="2">Hello</li>
    <li class="Bleu1Selected" id="3">Hello</li>
    <li class="yallow1Selected" id="4">Hello</li>
    <li class="yallow1" id="5">Hello</li>
</ul>
</body>
</html>

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Assisted Solution

by:hehdaddy
hehdaddy earned 250 total points
ID: 33555826
Simple:

$("li[class*='Selected']").each(function()
{
    var class = $(this).attr("class");
    class.replace("Selected", "");
    $(this).attr("class", class);
});

Give this a go!
0
 
LVL 82

Expert Comment

by:leakim971
ID: 33602698
Thanks for the points!
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