[
{
"id":1,
"name":"A",
"children":[
{
"id":2,
"name":"a",
"children":[
{
"id":3,
"name":"a_1",
"children":[
{
"id":4,
"name":"a_1_1",
"children":[
]
}
]
},
{
"id":5,
"name":"a_2",
"children":[
]
}
]
},
{
"id":7,
"name":"b",
"children":[
]
}
]
},
{
"id":8,
"name":"B",
"children":[
]
}
]
上为JSON实例,输入参数 id = 5, 能够获取该ID位置的索引回路值:0-0-1,感谢
2 个解决方案
#1
我要获取id值为5的对象的索引值哇,在线求教,谢谢啊
#2
我获取这个ID但是我想动态修改这个name,所以我得获取它在父对象里的索引值哦
#1
我要获取id值为5的对象的索引值哇,在线求教,谢谢啊
#2
我获取这个ID但是我想动态修改这个name,所以我得获取它在父对象里的索引值哦