开发环境
Dtree 提供 树状态 的数据结构展示

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								 并
								
								 并
嵌套数据格式

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    								layui.use(['dtree'], function () {
								    dtree = layui.dtree;
								 
								    dtree.render({
								        elem: "#demoTree",
								        initLevel: "1",
								        method: 'get',
								        url: "../../admin/data/dtree.json"
								    });
								});
    嵌套数据格式

      显示代码

      								layui.use(['dtree'], function () {
								    dtree = layui.dtree;
								 
								    dtree.render({
								        elem: "#demoTree",
								        initLevel: "1",
								        method: 'get',
								        url: "../../admin/data/dtree.json",
								        dataFormat: "list", 
								        checkbar: true
								    });
								});