在 React 上显示对话框 material-ui
Show Dialog on React material-ui
我正在为我的 React 应用程序使用 material-ui 的 Dialog component。如何将组件设置为变量以便调用 onShow()
方法?
添加Dialog
组件时,只需为其添加一个ref(例如ref="dialog"
):
<Dialog ref="dialog" title="..." actions="...">
dialog content
</Dialog>
然后您可以使用 this.refs.dialog.onShow(...)
.
从您的所有者组件代码中引用它
Dialog component page actually uses refs behind the scenes, as you can see from its source code.
我建议阅读 如何在 React 中实现模态。
为了使用 material-ui 对话框,您可以将示例中的 DeletePostModal 替换为以下内容:
import { deletePost, hideModal } from '../actions';
import React, {Component} from 'react';
import {connect} from "react-redux";
import {Button, Dialog, DialogActions, DialogTitle} from "material-ui";
import PropTypes from 'prop-types';
const DeletePostModal = ({ post, dispatch }) => (
<Dialog open={true}>
<DialogTitle>Delete post {post.name}?</DialogTitle>
<DialogActions>
<button onClick={() => {
dispatch(deletePost(post.id)).then(() => {
dispatch(hideModal());
});
}}>
Yes
</button>
<button onClick={() => dispatch(hideModal())}>
Nope
</button>
</DialogActions>
</Dialog>
)
export default connect(
(state, ownProps) => ({
post: state.postsById[ownProps.postId]
})
)(DeletePostModal)
我正在为我的 React 应用程序使用 material-ui 的 Dialog component。如何将组件设置为变量以便调用 onShow()
方法?
添加Dialog
组件时,只需为其添加一个ref(例如ref="dialog"
):
<Dialog ref="dialog" title="..." actions="...">
dialog content
</Dialog>
然后您可以使用 this.refs.dialog.onShow(...)
.
Dialog component page actually uses refs behind the scenes, as you can see from its source code.
我建议阅读
为了使用 material-ui 对话框,您可以将示例中的 DeletePostModal 替换为以下内容:
import { deletePost, hideModal } from '../actions';
import React, {Component} from 'react';
import {connect} from "react-redux";
import {Button, Dialog, DialogActions, DialogTitle} from "material-ui";
import PropTypes from 'prop-types';
const DeletePostModal = ({ post, dispatch }) => (
<Dialog open={true}>
<DialogTitle>Delete post {post.name}?</DialogTitle>
<DialogActions>
<button onClick={() => {
dispatch(deletePost(post.id)).then(() => {
dispatch(hideModal());
});
}}>
Yes
</button>
<button onClick={() => dispatch(hideModal())}>
Nope
</button>
</DialogActions>
</Dialog>
)
export default connect(
(state, ownProps) => ({
post: state.postsById[ownProps.postId]
})
)(DeletePostModal)