问题描述
我在R中的日期格式为01/01/2000
我想创建一列,其类别将我的受试者分类为出生日期const DevList: React.FC = () => {
const [developers,setDevelopers] = useState<DevelopersData[]>([]);
const getDevelopers = useCallback(async () => {
await api.get("/developers").then((response) => {
setDevelopers(response.data);
});
},[setDevelopers]);
useEffect(() => {
getDevelopers();
},[getDevelopers]);
const onAddDeveloper = useCallback(
async (newDeveloper) => {
const newDevelopers = developers.concat([newDeveloper]);
setDevelopers(newDevelopers);
try {
await postNewDeveloperToAPI(newDeveloper); // TODO: Implement me
} catch (e) {
alert("Oops,failed posting developer information...");
}
getDevelopers();
},[developers],);
return (
<>
<AddDeveloperForm onAddDeveloper={onAddDeveloper} />
<DeveloperList developers={developers} />
</>
);
};
之前或01/02/2001 ==1
之后。可以用02/02/2001 ==2
完成吗?
您将如何表达?
谢谢
解决方法
暂无找到可以解决该程序问题的有效方法,小编努力寻找整理中!
如果你已经找到好的解决方法,欢迎将解决方案带上本链接一起发送给小编。
小编邮箱:dio#foxmail.com (将#修改为@)