index.html
and script.js
have already been provided in the VM. In general, you only need to add code to script.js
and style.css
.
Here's a clearer, more concise, and more coherent version of the content:
This code creates a tooltip component. To use it, do the following:
- Use the
useState()
hook to create the show
variable and set it to false
.
- Render a container element that contains the tooltip element and the
children
passed to the component.
- Handle the
onMouseEnter
and onMouseLeave
events by toggling the className
of the tooltip, which is controlled by the show
variable.
Here's the code for the tooltip component:
.tooltip-container {
position: relative;
}
.tooltip-box {
position: absolute;
top: calc(100% + 5px);
display: none;
padding: 5px;
border-radius: 5px;
background: rgba(0, 0, 0, 0.7);
color: #fff;
}
.tooltip-box.visible {
display: block;
}
.tooltip-arrow {
position: absolute;
top: -10px;
left: 50%;
border-width: 5px;
border-style: solid;
border-color: transparent transparent rgba(0, 0, 0, 0.7) transparent;
}
const Tooltip = ({ children, text, ...rest }) => {
const [show, setShow] = React.useState(false);
return (
<div className="tooltip-container">
<div className={show ? "tooltip-box visible" : "tooltip-box"}>
{text}
<span className="tooltip-arrow" />
</div>
<div
onMouseEnter={() => setShow(true)}
onMouseLeave={() => setShow(false)}
{...rest}
>
{children}
</div>
</div>
);
};
To use the tooltip component, call ReactDOM.createRoot()
with the following code:
ReactDOM.createRoot(document.getElementById("root")).render(
<Tooltip text="Simple tooltip">
<button>Hover me!</button>
</Tooltip>
);
Please click on 'Go Live' in the bottom right corner to run the web service on port 8080. Then, you can refresh the Web 8080 Tab to preview the web page.