修改jquery.treeview.js文件中的applyClasses方法(注释掉两行代码):
修改后的applyClasses方法如下:
applyClasses: function(settings, toggler) { /* this.filter(":has(>ul):not(:has(>a))").find(">span").click(function(event) { toggler.apply($(this).next()); }).add( $("a", this) ).hoverClass(); */ if (!settings.prerendered) { // handle closed ones first this.filter(":has(>ul:hidden)") .addClass(CLASSES.expandable) .replaceClass(CLASSES.last, CLASSES.lastExpandable); // handle ope