{
"name": "Max",
"value": 107,
"children": [
{
"name": "Don",
"value": 60,
"children" [
{"name": "CC", "value": 25},
{"name": "Jim", "value": 35}
]
},
{
"name": "David",
"value": 47,
"children": [
{"name": "Jeff", "value": 32},
{"name": "Buffy", "value": 15}
]
}
]
}
您如何计算该组的孩子?
data.children.length;
似乎不起作用。(数据设置为等于js)