url:'你的后台数据请求路径'。
dataSource: 'server' //可忽略此参数,默认为server
-- -- -- -
后台返回固定格式的JSON数据: {
"total": 5,
"rows": [{
"id": 0,
"num": "BQ_201905160854",
"gender": 2,
"age": 32,
"email": "bigq517@qq.com",
"mobile": "139*****517",
"name": "\u8001\u738b_1",
"datetime": 1557968092
}, {
"id": 1,
"num": "BQ_201905160854",
"gender": 2,
"age": 32,
"email": "bigq517@qq.com",
"mobile": "139*****517",
"name": "\u8001\u738b_2",
"datetime": 1557881692
}, {
"id": 2,
"num": "BQ_201905160854",
"gender": 1,
"age": 20,
"email": "bigq517@qq.com",
"mobile": "139*****517",
"name": "\u8001\u738b_3",
"datetime": 1557795292
}, {
"id": 3,
"num": "BQ_201905160854",
"gender": 1,
"age": 20,
"email": "bigq517@qq.com",
"mobile": "139*****517",
"name": "\u8001\u738b_4",
"datetime": 1557708892
}, {
"id": 4,
"num": "BQ_201905160854",
"gender": 2,
"age": 22,
"email": "bigq517@qq.com",
"mobile": "139*****517",
"name": "\u8001\u738b_5",
"datetime": 1557622492
}]
}
我的意思是,一条数据只能有一个二级节点,不能有三个,比如第四行只有一个子节点是第五行,第六行并不是第四行的子节点
{"total": 7, "rows": [
{ "id":1,"pid":0,"name":"Li","age":20},
{ "id":2,"pid":0,"name":"Han","age":20},
{ "id":3,"pid":0,"name":"Wang","age":20},
{ "id": 4 , "pid": 0,"name": "那曲地区", "age": "15" },
{ "id": 5, "pid": 4,"name": "阿里地区", "age": "30" },
{ "id": 6, "pid": 4,"name": "日喀则地区", "age": "45" },
{ "id": 7, "pid": 0,"name": "林芝地区", "age": "60" }]}
如果某个节点,他没有子节点,他也不能有兄弟节点。
就比如节点1,只有一个子节点2生效,其他几个不生效
{"total": 7, "rows": [
{ "id":1,"pid":0,"name":"Li","age":20},
{ "id":2,"pid":1,"name":"Han","age":20},
{ "id":3,"pid":1,"name":"Wang","age":20},
{ "id": 4 , "pid":1,"name": "zhang", "age": "15" },
{ "id": 5, "pid": 1,"name": "zhao", "age": "30" },
{ "id": 6, "pid": 1,"name": "biao", "age": "45" },
{ "id": 7, "pid": 1,"name": "liu", "age": "60" }]}