【发布时间】:2020-03-10 01:16:13
【问题描述】:
我正在改变减速器的状态。在调试时,我检查了状态是否真的发生了变化。但是组件没有更新。
组件:
function Cliente(props) {
const dispatch = useDispatch()
const cliente = useSelector(({ erpCliente }) => erpCliente.cliente)
const { form, handleChange, setForm } = useForm(null)
...
function searchCepChangeFields() {
//This call the action and change the store on reducer
dispatch(Actions.searchCep(form.Cep))
.then(() => {
// This function is only taking values from the old state.
// The useSelector hook is not updating with store
setForm(form => _.setIn({...form}, 'Endereco', cliente.data.Endereco))
setForm(form => _.setIn({...form}, 'Uf', cliente.data.Uf))
setForm(form => _.setIn({...form}, 'Cidade', cliente.data.Cidade))
setForm(form => _.setIn({...form}, 'Bairro', cliente.data.Bairro))
})
}
减速机:
case Actions.SEARCH_CEP:
{
return {
...state,
data: {
...state.data,
Endereco: action.payload.logradouro,
Bairro: action.payload.bairro,
UF: action.payload.uf,
Cidade: action.payload.cidade
}
};
}
【问题讨论】:
标签: javascript reactjs ecmascript-6 react-redux react-hooks