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popover.html
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popover.html
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<!DOCTYPE html>
<html>
<head>
<title>Popper Tutorial</title>
<script src="https://kit.fontawesome.com/a9dbdcc6e4.js" crossorigin="anonymous"></script>
<style>
#tooltip {
background: #333;
color: white;
font-weight: bold;
padding: 4px 8px;
font-size: 13px;
border-radius: 4px;
display: none;
}
#tooltip[data-show] {
display: block;
}
#arrow,
#arrow::before {
position: absolute;
width: 8px;
height: 8px;
background: inherit;
}
#arrow {
visibility: hidden;
}
#arrow::before {
visibility: visible;
content: '';
transform: rotate(45deg);
}
#tooltip[data-popper-placement^='top'] > #arrow {
bottom: -4px;
}
#tooltip[data-popper-placement^='bottom'] > #arrow {
top: -4px;
}
#tooltip[data-popper-placement^='left'] > #arrow {
right: -4px;
}
#tooltip[data-popper-placement^='right'] > #arrow {
left: -4px;
}
select{
border: none;
}
option{
border-radius: none;
}
</style>
</head>
<body>
<select onclick="optionSelected()" name="" id="">
<option value="" >Help <i class="fa-solid fa-angle-down"></i></option>
</select>
<button id="button" aria-describedby="tooltip">My button</button>
<div id="tooltip" role="tooltip">
My tooltip
<div id="arrow" data-popper-arrow></div>
</div>
<script src="https://unpkg.com/@popperjs/core@2"></script>
<script>
const button = document.querySelector('#button');
const tooltip = document.querySelector('#tooltip');
const popperInstance = Popper.createPopper(button, tooltip, {
modifiers: [
{
name: 'offset',
options: {
offset: [0, 8],
},
},
],
});
function show() {
// Make the tooltip visible
tooltip.setAttribute('data-show', '');
// Enable the event listeners
popperInstance.setOptions((options) => ({
...options,
modifiers: [
...options.modifiers,
{ name: 'eventListeners', enabled: true },
],
}));
// Update its position
popperInstance.update();
}
function hide() {
// Hide the tooltip
tooltip.removeAttribute('data-show');
// Disable the event listeners
popperInstance.setOptions((options) => ({
...options,
modifiers: [
...options.modifiers,
{ name: 'eventListeners', enabled: false },
],
}));
}
const showEvents = ['mouseenter', 'focus'];
const hideEvents = ['mouseleave', 'blur'];
showEvents.forEach((event) => {
button.addEventListener(event, show);
});
hideEvents.forEach((event) => {
button.addEventListener(event, hide);
});
let optionSelected=()=>{
console.log("first")
}
</script>
</body>
</html>