在项目里用ztree时遇到一个问题，只有最后一个根节点的子节点显示，其他的子节点都加载不出来！

Question

@zTree 你好，在项目里用ztree时遇到一个问题，只有最后一个根节点的子节点显示，其他的子节点都加载不出来！想跟你请教个问题：jquery.min-2.1.4.js这是项目里的jquery版本！这个要怎么解决啊？

这是引入的js

这是代码

异步加载这样，在zTreeNodes=[]里写死节点数据也是这种效果！

Answer 1

你现在再把这个设置去掉，立刻就出现问题么？？ 有点儿不可思议呀

Answer 2

是啊 这就是蛋疼的地方，把我的数据放在官方的demo里没问题，把官方demo的数据放在我的项目里有问题，这就肯定不是节点数据的问题了，可能是配置问题或js文件冲突之类的！但是这种问题不好找啊！头都要炸了

Answer 3

引用来自“jvquery”的评论

zList=[{"id":1,"name":"****","pid":0,"open":"true","checked":"true"}
    ,{"id":101,"name":"****","pid":1,"checked":"true"}
    ,{"id":102,"name":"****","pid":1,"checked":"true"}
    ,{"id":103,"name":"****","pid":1,"checked":"true"}
    ,{"id":104,"name":"****","pid":1,"checked":"true"}
    ,{"id":105,"name":"****","pid":1,"checked":"true"}
    ,{"id":106,"name":"****","pid":1,"checked":"true"}
    ,{"id":2,"name":"****","pid":0,"open":"true","checked":"true"}
    ,{"id":201,"name":"****","pid":2,"checked":"true"}
    ,{"id":202,"name":"****","pid":2,"checked":"true"}
    ,{"id":3,"name":"****","pid":0,"open":"true","checked":"true"}
    ,{"id":301,"name":"****","pid":3,"checked":"true"}
    ,{"id":4,"name":"****","pid":0,"open":"true","checked":"true"}
    ,{"id":401,"name":"****","pid":4,"checked":"true"}
    ,{"id":402,"name":"****","pid":4,"checked":"true"}
    ,{"id":403,"name":"****","pid":4,"checked":"true"}
    ,{"id":5,"name":"****","pid":0,"open":"true","checked":"true"}
    ,{"id":501,"name":"****","pid":5,"checked":"true"}
    ,{"id":502,"name":"****","pid":5,"checked":"true"}
    ,{"id":6,"name":"****","pid":0,"open":"true"}
    ,{"id":601,"name":"****","pid":6}
    ,{"id":602,"name":"****","pid":6}
    ,{"id":7,"name":"****","pid":0,"open":"true"}
    ,{"id":701,"name":"****","pid":7}
    ,{"id":702,"name":"****","pid":7}
    ,{"id":703,"name":"****","pid":7}
    ,{"id":704,"name":"****","pid":7}
    ,{"id":705,"name":"****","pid":7}
    ,{"id":8,"name":"****","pid":0,"open":"true"}
    ,{"id":801,"name":"****","pid":8}
    ,{"id":802,"name":"****","pid":8}
    ,{"id":803,"name":"****","pid":8}
    ,{"id":9,"name":"****","pid":0,"open":"true"}
    ,{"id":901,"name":"****","pid":9}
    ,{"id":902,"name":"****","pid":9}
    ,{"id":903,"name":"****","pid":9}
    ,{"id":10,"name":"****","pid":0,"open":"true"}
    ,{"id":1001,"name":"****","pid":10}
    ,{"id":1002,"name":"****","pid":10}
    ,{"id":11,"name":"****","pid":0,"open":"true"}
    ,{"id":1101,"name":"****","pid":11}
    ,{"id":1102,"name":"****","pid":11}]
这是后台响应的节点数据

Answer 4

zList=[{"id":1,"name":"****","pid":0,"open":"true","checked":"true"}
    ,{"id":101,"name":"****","pid":1,"checked":"true"}
    ,{"id":102,"name":"****","pid":1,"checked":"true"}
    ,{"id":103,"name":"****","pid":1,"checked":"true"}
    ,{"id":104,"name":"****","pid":1,"checked":"true"}
    ,{"id":105,"name":"****","pid":1,"checked":"true"}
    ,{"id":106,"name":"****","pid":1,"checked":"true"}
    ,{"id":2,"name":"****","pid":0,"open":"true","checked":"true"}
    ,{"id":201,"name":"****","pid":2,"checked":"true"}
    ,{"id":202,"name":"****","pid":2,"checked":"true"}
    ,{"id":3,"name":"****","pid":0,"open":"true","checked":"true"}
    ,{"id":301,"name":"****","pid":3,"checked":"true"}
    ,{"id":4,"name":"****","pid":0,"open":"true","checked":"true"}
    ,{"id":401,"name":"****","pid":4,"checked":"true"}
    ,{"id":402,"name":"****","pid":4,"checked":"true"}
    ,{"id":403,"name":"****","pid":4,"checked":"true"}
    ,{"id":5,"name":"****","pid":0,"open":"true","checked":"true"}
    ,{"id":501,"name":"****","pid":5,"checked":"true"}
    ,{"id":502,"name":"****","pid":5,"checked":"true"}
    ,{"id":6,"name":"****","pid":0,"open":"true"}
    ,{"id":601,"name":"****","pid":6}
    ,{"id":602,"name":"****","pid":6}
    ,{"id":7,"name":"****","pid":0,"open":"true"}
    ,{"id":701,"name":"****","pid":7}
    ,{"id":702,"name":"****","pid":7}
    ,{"id":703,"name":"****","pid":7}
    ,{"id":704,"name":"****","pid":7}
    ,{"id":705,"name":"****","pid":7}
    ,{"id":8,"name":"****","pid":0,"open":"true"}
    ,{"id":801,"name":"****","pid":8}
    ,{"id":802,"name":"****","pid":8}
    ,{"id":803,"name":"****","pid":8}
    ,{"id":9,"name":"****","pid":0,"open":"true"}
    ,{"id":901,"name":"****","pid":9}
    ,{"id":902,"name":"****","pid":9}
    ,{"id":903,"name":"****","pid":9}
    ,{"id":10,"name":"****","pid":0,"open":"true"}
    ,{"id":1001,"name":"****","pid":10}
    ,{"id":1002,"name":"****","pid":10}
    ,{"id":11,"name":"****","pid":0,"open":"true"}
    ,{"id":1101,"name":"****","pid":11}
    ,{"id":1102,"name":"****","pid":11}]
这是后台响应的节点数据

Answer 5

你先给ID PID等属性加上双引号“ID“，还是不行你试一下run官方给的网页demo，还不行你换一个浏览器run

Answer 6

复制的官方的demo节点数据，效果一样的！

Answer 7

写死的代码贴出来了！ 节点数据应该是没问题的，树加载出来之后我获取所以checked的节点id,都能获取到，而且层级关系也没错，就是显示不出来！

Answer 8

静态数据？ 你是说节点的数据吗？如果是……后台响应的节点数据肯定是没错的