[英]React direct to a "thank you" page after submitting a form
我做了一個簡單的表單,在我點擊表單的提交按鈕后,我希望它自動重定向到我設置的“謝謝”頁面。 誰能幫我解決這個問題。 目前,這就是我認為它可能工作的方式,但它不斷彈出錯誤。 非常感謝。
const handleSubmit = event => {
alert("Thank you for registering ");
event.preventDefault();
event.stopPropagation();
handleClose();
redirectToPage();
};
const redirectToPage = () => redirect(true);
const handleClose = () => setShow(false);
const handleShow = () => setShow(true);
if (redirect) {
return <Link to="/thankyou" />
}
return (
<>
<div className="StudentForm">
<Modal show={show} onHide={handleClose} animation={true}>
<Modal.Header closeButton>
<Modal.Title>Student Information</Modal.Title>
</Modal.Header>
<Modal.Body>
<Form onSubmit={handleSubmit}>
<Row>
<Col>
<Form.Group controlId="std_name">
<Form.Control required type="text" id="std_name" name="std_name"
placeholder="Student Name" />
</Form.Group>
</Col>
</Row>
<Button variant="secondary" onClick={event => window.location.href='/home'}>Cancel</Button>
<Button variant="primary" type="submit">
Submit
</Button>
</Form>
</Modal.Body>
</Modal>
</div>
</>
);
您想使用react-router-dom
Redirect
,我建議使用useState
hook 來維護一個狀態變量,該變量將確定何時重定向,而在redirectToPage
您只需將其設置為true
import React,{Fragment,useState} from "react";
import { Redirect } from "react-router-dom";
const [redirect, setRedirect] = useState(false);
const redirectToPage = () => setRedirect(true) ;
return (
{redirect && (
<Fragment>
<Redirect to='/thankyou' />
</Fragment>
)}
<div className="StudentForm">
// Rest of Code
);
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