我有 3 個組件:
第一個是這個:
const App = () =>{
const [date, setDate] = useState(new Date())
return (
<MyComponent date={date} setDate={(mydate) => {setDate(mydate)}} />
)
}
export default App;
第二個是那個:
const MyComponent = (props) =>{
return (
<MyComponent2 date={props.date} setDate={(mydate) => {props.setDate(mydate)}} />
)
}
export default MyComponent;
最后一個是這個:
const MyComponent2 = (props) =>{
props.setDate(new Date("February 5, 2001 18:15:00"))
console.log(props.date)
return (
<p>Hello</p>
)
}
export default MyComponent2;
但我收到以下錯誤:TypeError: props.setdate is not a function
請問你能幫幫我嗎 ?
非常感謝你 !
uj5u.com熱心網友回復:
您沒有收到道具,請為此更改您的宣告:
const MyComponent = (props) => ....
const myComponent2 = (props) => ...
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