<li class="drop admin active"> <a href="#" id="myTabDrop2" class="dico-cl bluray"><span class="name">4</span><b class="caret"></b></a> <ul class="drop-menu" role="menu" aria-labelledby="myTabDrop2"> <li><a class="dico-cl" href="#con_list_1">1</a></li> <li><a class="dico-cl" href="#con_list_2">2</a></li> <li><a class="dico-cl" href="#con_list_3">3</a></li> <li><a class="dico-cl" href="#con_list_4">4</a></li> </ul> </li>
js
$(".admin .drop-menu li").click(function() { var sclass = $(this).find('a').attr('class'); var stext = $(this).text(); $("#myTabDrop2 .name").text(stext); $("#myTabDrop2").removeClass($("#myTabDrop2").attr('class')); $("#myTabDrop2").addClass(sclass); });
默认显示的<span class="name">4</span>里的4变成第一个li的1
慕标琳琳
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