我正在尝试更新我的状态值,然后将其用于 axios 将用户详细信息发送到我的 api,但是第一次用户单击注册表单提交按钮发送他的信息时,useState 似乎不起作用,第二次我的状态有值,这是我的代码:
import React, { createContext , useState, useEffect } from 'react';
export const RegContext = createContext();
const RegContextProvider = (props) => {
const [UserDetail, setUserDetail] = useState({});
const addUser = (first_name, last_name, phone_number) => {
setUserDetail(UserDetail => ({...UserDetail, first_name, last_name, phone_number}));
console.log(UserDetail);
//after set state i need to send details to axios
//axios.post('https://api.espadev.ir/api/v1/auth/auth/register' , {UserDetail})
//first time server returns 400 error because state is empty and i should click again on my button to change state.
}
return (
<RegContext.Provider value={{UserDetail, addUser}}>
{ props.children }
</RegContext.Provider>
);
}
export default RegContextProvider;
你能帮我解决这个问题吗?