var arr = [
] {
"id": 1,
"name": "1",
"action": "",
"type": 1,
"parentId": 0,
"icon": "icon"
},
{
"id": 2,
"name": "2",
"action": "",
"type": 1,
"parentId": 0,
"icon": "icon"
},
{
"id": 3,
"name": "3",
"action": "",
"type": 2,
"parentId": 1,
"icon": "icon"
},
{
"id": 4,
"name": "3",
"action": "",
"type": 2,
"parentId": 2,
"icon": "icon"
}
]
Raw data, rendered as a level 2 menu, type is the level of the menu, 1 is the first level, 2 is the level 2
parentId is the associated field, for example, 0 is not associated, 1 is matched with the id of 1, and so on
the desired data format is
[
{
"id": 1,
"name": "1",
"action": "",
"type": 1,
"parentId": 0,
"icon": "icon",
"data":[
{
"id": 3,
"name": "3",
"action": "",
"type": 2,
"parentId": 1,
"icon": "icon"
}
]
},
{
"id": 2,
"name": "2",
"action": "",
"type": 1,
"parentId": 0,
"icon": "icon",
"data":[
{
"id": 4,
"name": "4",
"action": "",
"type": 2,
"parentId": 2,
"icon": "icon"
},
{
"id": 5,
"name": "5",
"action": "",
"type": 2,
"parentId": 2,
"icon": "icon"
}
//...
]
}
]
Please help the bosses ~ Thank you-sharp-sharp-sharp