function findTabTitle(pageId) { ???var $ele = null; ???$(".page-tabs-content").find("a.menu_tab").each(function () { ???????var $a = $(this); ???????if ($a.attr(pageIdField) == pageId) { ???????????$ele = $a; ???????????return false;//退出循环 ???????} ???}); ???return $ele;} ???//激活TAB ???var $title = findTabTitle(pageId).addClass(‘active‘); ???findTabPanel(pageId).addClass("active"); ???js 查找当前元素/this
原文地址：http://www.cnblogs.com/zsongs/p/7461557.html