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POHow to make two sets of selection by JQuery UI selectable widget?
 

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  1. POHow to make two sets of selection by JQuery UI selectable widget?
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    <p>I am trying to use UI Selectable to make two sets of selections.</p> <p>The process is like this:</p> <p>First, I select several rows then click a button to set to finish this first round selection. And the selected rows will be highlighted to a color, i.e. "red". Then, I begin second round selection. This second round selection should not change the color of the first round selected rows. After second round selection, click a button to set the finish of second round selection; and this second round selection will be highlighted by another color, say, "green".</p> <p>I can easily make the first round selection, but I can not figure out how to make the second round selection while keep my first round selection color unchanged. I can manually add an id to the first round selection, but I don't know how to keep the first round selection's color unchanged when I make the second round selection. I even tried to make a new css style for the first round selected results to keep its highlighted color, but it just didn't work.</p> <p>add some code here:</p> <pre><code>&lt;!--&lt;link rel="stylesheet" type="text/css" href="js/themes/blue/style.css"/&gt;--&gt; &lt;link rel="stylesheet" type="text/css" href="js/css/redmond/jquery-ui-1.8.20.custom.css"&gt; &lt;style&gt; #tablebody .ui-selecting { background: #F5F5DC; } #tablebody .ui-selected { background: #98F5FF; color: black; } .ui-selected-grp1 {background: red; color: black; } #tablebody { list-style-type: none; margin: 0; padding: 0; width: 60%; } #tablebody tr { margin: 3px; padding: 0.4em; font-size: 1.4em; height: 18px; } &lt;/style&gt; &lt;script src="js/jquery-1.7.2.min.js" type="text/javascript"&gt;&lt;/script&gt; &lt;script src="js/jquery.tablesorter.min.js" type="text/javascript"&gt;&lt;/script&gt; &lt;script src="js/js/jquery-ui-1.8.20.custom.min.js" type="text/javascript"&gt;&lt;/script&gt; &lt;script type="text/javascript"&gt; $(document).ready(function(){ $("#metatable").tablesorter(); $("#tablebody").selectable(); $('#grp1').click(function(){ $('tr.ui-selected').addClass('ui-selected-grp1'); return false; }) }) &lt;/script&gt; </code></pre> <p>As you can see, I try to add class "ui-selected-grp1" to control the first round selection color, but it didn't work. When I began to make a second round selection, the highlight of first round was just gone. Could you give me some advice or code example for this process? </p>
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    1. USXiaokuan Wei
    1. USXiaokuan Wei
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