用另一个JavaScript对象的部分数据填充空对象

我有一个空对象，表示如下：

myObj = {
 myObjName = null;
 myObjType = null;
 myObjOcc = null;
}

mainObj = {
    "Ob1": {
        "id": 1,
        "name": "Ob1",
        "properties": {
            "attName": "A1",
            "attType": "string",
            "attOccurance": "minOccurs="1""
        },
    },
    "Ob2": {
         "id": 101,
         "name": "Ob2",
         "properties": {
             "attName": "B1",
             "attType": "string",
             "attOccurance": "minOccurs="1""
         },
     }
     "Ob3": {
          "id": 10001,
          "name": "Ob3",
          "properties": {
              "attName": "C1",
              "attType": "string",
              "attOccurance": "minOccurs="1""
              },
       }
}

myObjName = attName
myObjType = attType
myObjOcc = attOccurance

myObj = {
    "Ob1": {
        "myObjName": "A1",
        "myObjType": "string",
        "myObjOcc": "minOccurs="1""
        "Ob2": {
            "myObjName": "B1",
            "myObjType": "string",
            "myObjOcc": "minOccurs="1""
            "Ob3": {
                "myObjName": "C1",
                "myObjType": "string",
                "myObjOcc": "minOccurs="1""
            }
        }
   }
}

有一个对象，其对象表示如下：

myObj = {
 myObjName = null;
 myObjType = null;
 myObjOcc = null;
}

mainObj = {
    "Ob1": {
        "id": 1,
        "name": "Ob1",
        "properties": {
            "attName": "A1",
            "attType": "string",
            "attOccurance": "minOccurs="1""
        },
    },
    "Ob2": {
         "id": 101,
         "name": "Ob2",
         "properties": {
             "attName": "B1",
             "attType": "string",
             "attOccurance": "minOccurs="1""
         },
     }
     "Ob3": {
          "id": 10001,
          "name": "Ob3",
          "properties": {
              "attName": "C1",
              "attType": "string",
              "attOccurance": "minOccurs="1""
              },
       }
}

myObjName = attName
myObjType = attType
myObjOcc = attOccurance

myObj = {
    "Ob1": {
        "myObjName": "A1",
        "myObjType": "string",
        "myObjOcc": "minOccurs="1""
        "Ob2": {
            "myObjName": "B1",
            "myObjType": "string",
            "myObjOcc": "minOccurs="1""
            "Ob3": {
                "myObjName": "C1",
                "myObjType": "string",
                "myObjOcc": "minOccurs="1""
            }
        }
   }
}

我必须将mainObj中对象的数据插入myObj

映射应该是这样的：

myObj = {
 myObjName = null;
 myObjType = null;
 myObjOcc = null;
}

mainObj = {
    "Ob1": {
        "id": 1,
        "name": "Ob1",
        "properties": {
            "attName": "A1",
            "attType": "string",
            "attOccurance": "minOccurs="1""
        },
    },
    "Ob2": {
         "id": 101,
         "name": "Ob2",
         "properties": {
             "attName": "B1",
             "attType": "string",
             "attOccurance": "minOccurs="1""
         },
     }
     "Ob3": {
          "id": 10001,
          "name": "Ob3",
          "properties": {
              "attName": "C1",
              "attType": "string",
              "attOccurance": "minOccurs="1""
              },
       }
}

myObjName = attName
myObjType = attType
myObjOcc = attOccurance

myObj = {
    "Ob1": {
        "myObjName": "A1",
        "myObjType": "string",
        "myObjOcc": "minOccurs="1""
        "Ob2": {
            "myObjName": "B1",
            "myObjType": "string",
            "myObjOcc": "minOccurs="1""
            "Ob3": {
                "myObjName": "C1",
                "myObjType": "string",
                "myObjOcc": "minOccurs="1""
            }
        }
   }
}

另一件需要考虑的事情是mainObj中的id，因为Ob2必须嵌套在Ob1中，Ob3必须嵌套在Ob2

所以myObj应该是这样的：

myObj = {
 myObjName = null;
 myObjType = null;
 myObjOcc = null;
}

mainObj = {
    "Ob1": {
        "id": 1,
        "name": "Ob1",
        "properties": {
            "attName": "A1",
            "attType": "string",
            "attOccurance": "minOccurs="1""
        },
    },
    "Ob2": {
         "id": 101,
         "name": "Ob2",
         "properties": {
             "attName": "B1",
             "attType": "string",
             "attOccurance": "minOccurs="1""
         },
     }
     "Ob3": {
          "id": 10001,
          "name": "Ob3",
          "properties": {
              "attName": "C1",
              "attType": "string",
              "attOccurance": "minOccurs="1""
              },
       }
}

myObjName = attName
myObjType = attType
myObjOcc = attOccurance

myObj = {
    "Ob1": {
        "myObjName": "A1",
        "myObjType": "string",
        "myObjOcc": "minOccurs="1""
        "Ob2": {
            "myObjName": "B1",
            "myObjType": "string",
            "myObjOcc": "minOccurs="1""
            "Ob3": {
                "myObjName": "C1",
                "myObjType": "string",
                "myObjOcc": "minOccurs="1""
            }
        }
   }
}

我在代码中有一部分确定每个对象的级别：

for each(var oneObj in mainObj){
    .
    .
    switch (true) {
                 case  oneObj.id < 100: levelId=1; break;
                 case  oneObj.id < 10000: levelId=2; break;
                 case  oneObj.id < 1000000: levelId=3; break;
    }
    .
    .
}

（mainObj中的变量oneObj）{
.
.
开关（真）{
案例oneObj.id<100:levelId=1；中断；
案例oneObj.id<10000:levelId=2；中断；
案例oneObj.id<1000000:levelId=3；中断；
}
.
.
}

---

如果有人能帮我的话，我该怎么做？

你说的是对象看起来很像JSON。然而，下面是你如何实现你所说的你想要的结果

//var myObj={}；
//用于（输入mainObj）{
//const name=mainObj[key].name
//myObj[姓名]={
//myObjName:mainObj[key].properties.attName，
//myObjType:mainObj[key].properties.attType，
//myobjoc:mainObj[key].properties.attOccurance
//   }
// }
//console.log（myObj）
var mainObj={
Ob1：{
id:1，
名称：“Ob1”，
特性：{
收件人姓名：“A1”，
attType:“字符串”，
attOccurance:'minOccurs=“1”'
},
},
Ob2：{
id:101，
名称：“Ob2”，
特性：{
收件人姓名：“B1”，
attType:“字符串”，
attOccurance:'minOccurs=“1”'
},
},
Ob3：{
id:10001，
名称：“Ob3”，
特性：{
收件人姓名：“C1”，
attType:“字符串”，
attOccurance:'minOccurs=“1”'
},
}
}
var myObj={}；
用于（输入mainObj）{
const name=mainObj[key].name
myObj[姓名]={
myObjName:mainObj[key].properties.attName，
myObjType:mainObj[key].properties.attType，
myobjoc:mainObj[key].properties.attOccurance
}
}
log（myObj）

所以myObj应该是这样的：。。。。。对我来说，这个样本看起来不是嵌套的。你刚才做了一些缩进错觉对不起，你是对的，这是固定的答案，但在这个解决方案中，对象并不是嵌套在彼此内部的。如何使用levelId inside case函数实现这一点？