如何使用 css-in-js 在悬停另一个元素时显示 div 元素?
How to display div element on hover another element using css-in-js?
我试图仅在悬停到特殊 div 时显示一些信息。我正在使用 material ui 及其 withStyles 组件。有办法吗?
请检查这个例子:
import React, {useState} from "react";
export default function ShowButtonHover() {
const [style, setStyle] = useState({display: 'none'});
return (
<div className="App">
<h2>Hidden message in the box. Move mouse in the box</h2>
<div style={{border: '1px solid gray', width: 300, height: 300, padding: 10, margin: 100}}
onMouseEnter={e => {
setStyle({display: 'block'});
}}
onMouseLeave={e => {
setStyle({display: 'none'})
}}
>
<div style={style}>This was hidden</div>
</div>
</div>
);
}
我试图仅在悬停到特殊 div 时显示一些信息。我正在使用 material ui 及其 withStyles 组件。有办法吗?
请检查这个例子:
import React, {useState} from "react";
export default function ShowButtonHover() {
const [style, setStyle] = useState({display: 'none'});
return (
<div className="App">
<h2>Hidden message in the box. Move mouse in the box</h2>
<div style={{border: '1px solid gray', width: 300, height: 300, padding: 10, margin: 100}}
onMouseEnter={e => {
setStyle({display: 'block'});
}}
onMouseLeave={e => {
setStyle({display: 'none'})
}}
>
<div style={style}>This was hidden</div>
</div>
</div>
);
}