javascript - react native : How to format object value properly

Question

我正在尝试创建一个空的对象。 首先，每个字段都有一个带有空值的名称。一切正常，但我在格式化 name 字段

时遇到了麻烦

这是我的代码:

@observable member = {
//This name field doesn't work
    [{name:''}] :
    {
      age: '',
      email: '',
      job:'',
      info: [
        {
          email: '',    
          phone:'',
          address: ''
        }
      ],
    }
  }

当我 console.log(member) 我得到这个:

[object Object]: {dots: "", selected: "", day: "", task: Array(1), name: ""}

我想获取name:''而不是[object Object]可以这样做吗？

Answer 1

对象被写为名称:值对，您的对象没有正确的键，即[{name: ''}].您可以执行以下操作来正确设置对象的格式。

@observable member = {
 // will store names in array
 // or just do 
 // name: '',
 name: '',
 age: '',
 email: '',
 job:'',
 info: [
    {
      email: '',    
      phone:'',
      address: ''
      }
   ],
}

或

@observable member = {
  names : [{'name': ''}],
  memberInfo: {
  age: '',
  email: '',
  job:'',
  info: [
    {
      email: '',    
      phone:'',
      address: ''
    }
  ],
  }
}

然后访问该值，例如

// if it's the array
member.names[0].name
// or if it's not an array
member.name