如何设置一组对象来存储 React Native? (打字稿)

时间:2021-02-23 09:04:35

标签: arrays reactjs object native

要设置一个数组来存储我使用这个并成功:

dietaryFilter: types.optional(types.array(types.frozen(types.string)), []),

setDietaryFilter(arr: Array<string>){
   self.dietaryFilter = arr
 }

如何设置对象数组?

Ex: 
[[{"name":"Thang", "old":"30"}], [{"name":"Minh", "old":"25"} ]]

.

我尝试过但失败了:

dietaryFilter: types.optional(types.array(types.array(types.frozen(types.string))), [[]])
setDietaryFilter(arr: Array<Array<string>>){
       self.dietaryFilter = arr
     }

谢谢!

0 个答案:

没有答案