ReactJS 模态 Material UI
ReactJS Modal with Material UI
我正在尝试使用 Material UI 创建一个可重复使用的确认模式,但是当我按下取消或确定时,模式不会关闭。
代码在这里:
https://codesandbox.io/s/lucid-hoover-sput6?file=/src/App.js
我不明白为什么流行音乐不会消失。
LE:在此处添加了代码,因此它仍然存在
ConfirmModal.js
import React from "react";
import { Button } from "@material-ui/core";
import Dialog from "@material-ui/core/Dialog";
import DialogActions from "@material-ui/core/DialogActions";
import DialogContent from "@material-ui/core/DialogContent";
import DialogContentText from "@material-ui/core/DialogContentText";
const ConfirmModal = (props) => {
const { content, open, setOpen, onConfirm } = props;
return (
<Dialog
open={open}
onClose={() => setOpen(false)}
aria-labelledby="dialog-title"
>
<DialogContent>
<DialogContentText>{content}</DialogContentText>
</DialogContent>
<DialogActions>
<Button autoFocus onClick={() => setOpen(false)} color="primary">
Cancel
</Button>
<Button
onClick={() => {
setOpen(false);
onConfirm();
}}
color="primary"
>
OK
</Button>
</DialogActions>
</Dialog>
// </div>
);
};
export default ConfirmModal;
App.js
import React, { useState } from "react";
import { IconButton } from "@material-ui/core";
import { Input as InputIcon } from "@material-ui/icons";
import ConfirmModal from "./ConfirmModal";
export default function App() {
const [confirmOpen, setConfirmOpen] = useState(false);
const handleLogout = () => {
console.log("this hould logout the user");
};
return (
<div className="App">
<h2>Press the button below so the confirmation modal appears </h2>
<IconButton color="inherit" onClick={() => setConfirmOpen(true)}>
<InputIcon />
<ConfirmModal
content="Are you sure you want to leeeave us ?"
open={confirmOpen}
setOpen={setConfirmOpen}
onConfirm={handleLogout}
/>
</IconButton>
</div>
);
}
将模式移出按钮。 Modal 的 cancel/confirm/backdrop 单击事件传播(冒泡)到打开按钮 (IconButton
) 并且它的 onClick
处理程序只是通过设置 confirmOpen
状态 [=14] 重新打开模态=].
export default function App() {
const [confirmOpen, setConfirmOpen] = useState(false);
const handleLogout = () => {
console.log("this hould logout the user");
};
return (
<div className="App">
<h2>Press the button below so the confirmation modal appears </h2>
<IconButton color="inherit" onClick={() => setConfirmOpen(true)}>
<InputIcon />
</IconButton>
<ConfirmModal
content="Are you sure you want to leeeave us ?"
open={confirmOpen}
setOpen={setConfirmOpen}
onConfirm={handleLogout}
/>
</div>
);
}
我正在尝试使用 Material UI 创建一个可重复使用的确认模式,但是当我按下取消或确定时,模式不会关闭。
代码在这里:
https://codesandbox.io/s/lucid-hoover-sput6?file=/src/App.js
我不明白为什么流行音乐不会消失。
LE:在此处添加了代码,因此它仍然存在
ConfirmModal.js
import React from "react";
import { Button } from "@material-ui/core";
import Dialog from "@material-ui/core/Dialog";
import DialogActions from "@material-ui/core/DialogActions";
import DialogContent from "@material-ui/core/DialogContent";
import DialogContentText from "@material-ui/core/DialogContentText";
const ConfirmModal = (props) => {
const { content, open, setOpen, onConfirm } = props;
return (
<Dialog
open={open}
onClose={() => setOpen(false)}
aria-labelledby="dialog-title"
>
<DialogContent>
<DialogContentText>{content}</DialogContentText>
</DialogContent>
<DialogActions>
<Button autoFocus onClick={() => setOpen(false)} color="primary">
Cancel
</Button>
<Button
onClick={() => {
setOpen(false);
onConfirm();
}}
color="primary"
>
OK
</Button>
</DialogActions>
</Dialog>
// </div>
);
};
export default ConfirmModal;
App.js
import React, { useState } from "react";
import { IconButton } from "@material-ui/core";
import { Input as InputIcon } from "@material-ui/icons";
import ConfirmModal from "./ConfirmModal";
export default function App() {
const [confirmOpen, setConfirmOpen] = useState(false);
const handleLogout = () => {
console.log("this hould logout the user");
};
return (
<div className="App">
<h2>Press the button below so the confirmation modal appears </h2>
<IconButton color="inherit" onClick={() => setConfirmOpen(true)}>
<InputIcon />
<ConfirmModal
content="Are you sure you want to leeeave us ?"
open={confirmOpen}
setOpen={setConfirmOpen}
onConfirm={handleLogout}
/>
</IconButton>
</div>
);
}
将模式移出按钮。 Modal 的 cancel/confirm/backdrop 单击事件传播(冒泡)到打开按钮 (IconButton
) 并且它的 onClick
处理程序只是通过设置 confirmOpen
状态 [=14] 重新打开模态=].
export default function App() {
const [confirmOpen, setConfirmOpen] = useState(false);
const handleLogout = () => {
console.log("this hould logout the user");
};
return (
<div className="App">
<h2>Press the button below so the confirmation modal appears </h2>
<IconButton color="inherit" onClick={() => setConfirmOpen(true)}>
<InputIcon />
</IconButton>
<ConfirmModal
content="Are you sure you want to leeeave us ?"
open={confirmOpen}
setOpen={setConfirmOpen}
onConfirm={handleLogout}
/>
</div>
);
}