请问 各位大神 怎样将 json 存入数组？

Question

现在有一个json  需要存入  数组   jsonarry  怎样弄？{
"data": [
{
"typeid": 2,
"txt": "人力资源",
"title": "",
"children": [
{
"nameid": 6,
"txt": "入职手续",
"code": "crylbx",
"title": "身份证、正反面等入职"
},{
"nameid": 7,
"txt": "社保接入",
"code": "crylbx",
"title": "社保卡号、社保密码社保接入"
}
]
}, {
"typeid": 1,
"txt": "计划生育",
"title": "",
"children": [
{
"nameid": 1,
"txt": "准生证",
"code": "zsz",
"title": "准生证准备材料"
}, {
"nameid": 2,
"txt": "独生子女证",
"code": "dszn",
"title": "独生子女证  准备材料"
}, {
"nameid": 3,
"txt": "计划生育证",
"code": "jhsy",
"title": "计划生育证 准备材料\r\n1、材料1\r\n2、材料3\r\n3、材料3"
}
]
}
]
}
上边是 json  
下边这个怎么写  或者  哪位大神 有更好的方法
var jsonarry=[ ];
$.each(data.data, function(i, item) {
jsonarry.push({
//将json 追加入数组
name: this.name,
txt: this.txt,
children: 这里怎么写
});

});

Answer 1

javascript树数据源嵌套结构和扁平结构互转

Answer 2

如果只单纯的把json装入数组的话，如下可以实现。
let jsonData = {
    "data": [
        {
        "typeid": 2,
        "txt": "人力资源",
        "title": "",
        "children": [
            {
                "nameid": 6,
                "txt": "入职手续",
                "code": "crylbx",
                "title": "身份证、正反面等入职"
            },{
                "nameid": 7,
                "txt": "社保接入",
                "code": "crylbx",
                "title": "社保卡号、社保密码社保接入"
            }
        ]
        }, 
        {
        "typeid": 1,
        "txt": "计划生育",
        "title": "",
        "children": [
            {
                "nameid": 1,
                "txt": "准生证",
                "code": "zsz",
                "title": "准生证准备材料"
            }, {
                "nameid": 2,
                "txt": "独生子女证",
                "code": "dszn",
                "title": "独生子女证  准备材料"
            }, {
                "nameid": 3,
                "txt": "计划生育证",
                "code": "jhsy",
                "title": "计划生育证 准备材料\r\n1、材料1\r\n2、材料3\r\n3、材料3"
            }
        ]
        }
    ]
};
let jsonArr=[ ];
for(let i in jsonData){
    jsonArr.push({
        i: jsonData[i]
    })
}
console.log(jsonArr);

Answer 3

<script>
var jsonarry = new Array();
var cArray = new Array();
cArray.push(new child("me", "test", []));
cArray.push(new child("you", "test2", []));jsonarry.push({
name: "",
txt: "",
children: cArray
});alert(jsonarry[0].children[0].name);
alert(jsonarry[0].children[1].name);function child(name, txt, children){
this.name = name;
this.txt = txt;
this.children = children;
}
</script>

Answer 4

ES6
let arr = Array.from(json)搞定

Answer 5

var jsonData = {
    "data": [
        {
        "typeid": 2,
        "txt": "人力资源",
        "title": "",
        "children": [
            {
                "nameid": 6,
                "txt": "入职手续",
                "code": "crylbx",
                "title": "身份证、正反面等入职"
            },{
                "nameid": 7,
                "txt": "社保接入",
                "code": "crylbx",
                "title": "社保卡号、社保密码社保接入"
            }
        ]
        }, 
        {
        "typeid": 1,
        "txt": "计划生育",
        "title": "",
        "children": [
            {
                "nameid": 1,
                "txt": "准生证",
                "code": "zsz",
                "title": "准生证准备材料"
            }, {
                "nameid": 2,
                "txt": "独生子女证",
                "code": "dszn",
                "title": "独生子女证  准备材料"
            }, {
                "nameid": 3,
                "txt": "计划生育证",
                "code": "jhsy",
                "title": "计划生育证 准备材料\r\n1、材料1\r\n2、材料3\r\n3、材料3"
            }
        ]
        }
    ]
};
var jsonArr=[ ];
for(var i in jsonData.data){
    jsonArr.push({
        typeid: jsonData.data[i].typeid,//json里面没有name，故写了typeid
txt: jsonData.data[i].txt,
children: jsonData.data[i].children
});}
console.log(jsonArr); 

Answer 6

这可能是代码最少的办法了const { data } = obj
const arr = data.map(el => el)
console.log(arr)结果[ { typeid: 2,
    txt: '人力资源',
    title: '',
    children: [ [Object], [Object] ] },
  { typeid: 1,
    txt: '计划生育',
    title: '',
    children: [ [Object], [Object], [Object] ] } ]