jQuery插件treeview点击节点名称不展开、收缩节点

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 open ones
    this.not(":has(>ul:hidden)")
      .addClass(CLASSES.collapsable)
      .replaceClass(CLASSES.last, CLASSES.lastCollapsable);
      
             // create hitarea
    this.prepend("<div class=\"" + CLASSES.hitarea + "\"/>").find("div." + CLASSES.hitarea).each(function() {
     var classes = "";
     $.each($(this).parent().attr("class").split(" "), function() {
      classes += this + "-hitarea ";
     });
     $(this).addClass( classes );
    });
   }
   
   // apply event to hitarea
   this.find("div." + CLASSES.hitarea).click( toggler );
  },

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