jquery点击并获取href属性的值

bob*_*bob 15 jquery attributes click listener

当我点击链接时,如何访问href中的seq值?

/* Add a listner to Group buttons */
    $('a.preActNav').click(function() { 
        alert(this.seq)
    });   



    <li><a href="#preclose4" data-theme="a" data-icon="arrow-d" data-transition="none" seq='1' class="preActNav"  ID="preActNavA">A</a></li>
    <li><a href="#preclose4" data-theme="a" data-icon="arrow-d" data-transition="none" seq='2' class="preActNav"  ID="preActNavB">B</a></li>
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Nea*_*eal 30

像这样:

alert($(this).attr('seq'));
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尽管将其seq作为另一个数据元素放置可能更好:

<li><a href="#preclose4" data-theme="a" data-icon="arrow-d" data-transition="none" data-seq='1' class="preActNav"  ID="preActNavA">A</a></li>
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那么你可以这样做:

alert($(this).data('seq'));
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