【发布时间】:2020-03-23 21:42:09
【问题描述】:
我正在尝试复制折叠的 Sider 而没有声明 collapsed={true} 纯粹是为了获得工具提示效果。
问题是当我将Menu.Item 包装在Tooltip 中时,它似乎不再被定义并且特殊触发器也没有出现
import React from "react";
import ReactDOM from "react-dom";
import "antd/dist/antd.css";
import "./index.css";
import { Layout, Menu, Icon, Tooltip } from "antd";
import { sidebar } from "./nav";
const { Header, Sider, Content } = Layout;
class SiderDemo extends React.Component {
state = {
collapsed: false
};
toggle = () => {
this.setState({
collapsed: !this.state.collapsed
});
};
render() {
return (
<Layout>
<Sider trigger={null} collapsible collapsedWidth="0" breakpoint="sm">
<div className="logo" />
<Menu theme="dark" mode="inline" defaultSelectedKeys={["1"]}>
{sidebar.map(menu => (
<Tooltip placement="right" title={menu.name}>
<Menu.Item
style={{ borderRadius: 2, width: "72px" }}
item={menu.name}
key={menu.key}
>
<Icon type={menu.icon} />
</Menu.Item>
</Tooltip>
))}
</Menu>
</Sider>
<Layout>
<Header style={{ background: "#fff", padding: 0 }}>
<Icon
className="trigger"
type={this.state.collapsed ? "menu-unfold" : "menu-fold"}
onClick={this.toggle}
/>
</Header>
<Content
style={{
margin: "24px 16px",
padding: 24,
background: "#fff",
minHeight: 280
}}
>
Content
</Content>
</Layout>
</Layout>
);
}
}
ReactDOM.render(<SiderDemo />, document.getElementById("container"));
【问题讨论】: