ztree 父级选中-全选子

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ztree 父级树选中时-绑定事件-全选子树

$(document).ready(function(){
    //初始化树
    zTree = $.fn.zTree.init($("#treeSelect"), setting, datas);
});

//setting中加入
callback: { 
    onClick: function (e, treeId, treeNode, clickFlag) { 
         zTree.checkNode(treeNode, !treeNode.checked, true); 
    } 
},