【发布时间】:2017-04-16 02:58:17
【问题描述】:
如何在reducer 的redux 状态数组arr[] 中添加元素?
我正在这样做-
import {ADD_ITEM} from '../Actions/UserActions'
const initialUserState = {
arr:[]
}
export default function userState(state = initialUserState, action)
{
console.log(arr);
switch (action.type)
{
case ADD_ITEM:
return {
...state,
arr: state.arr.push([action.newItem])
}
default:
return state
}
}
【问题讨论】:
标签: react-native redux react-redux