如何将新数组添加到我的jsonArray中

Question

我有一个Json var，我想在其中添加新数组。

我想得到：

myJson = {
   "field1":"value1",
   "field2":"value2",
   "newArray":[
       {"array1": "valueArray1"},
       {"array2":"valueArray2"}
   ]
}

var newArray = [{"array1": "valueArray1"},{"array2":"valueArray2"}];

＆＃13;

＆＃13;

var myJson = {
   "field1":"value1",
   "field2":"value2"
}

var newArray = [{"array1": "valueArray1"},{"array2":"valueArray2"}];


myJson.push(newArray)

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.0/jquery.min.js"></script>

＆＃13;

＆＃13;

＆＃13;

它返回错误：

uncaught TypeError: myJson.push is not a function
at <anonymous>:1:8

为什么不正确？

Answer 1

让我们设置属性，因为你的myJson是对象而不是数组

＆＃13;

＆＃13;

var myJson = {
   "field1":"value1",
   "field2":"value2"
}

var newArray = [{"array1": "valueArray1"},{"array2":"valueArray2"}];


myJson.newArray = newArray;
console.log(myJson);

＆＃13;

＆＃13;

＆＃13;