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accordion.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<style>
body {
font-family: Arial, sans-serif;
}
.dropdown {
position: relative;
display: inline-block;
}
.dropdown button {
padding: 10px 20px;
font-size: 16px;
cursor: pointer;
}
.dropdown ul {
position: absolute;
list-style: none;
padding: 0;
margin: 0;
display: none;
}
.dropdown li {
padding: 10px;
background-color: #f9f9f9;
}
.dropdown li:hover {
background-color: #3498db;
color: #fff;
}
.dropdown[aria-expanded="true"] ul {
display: block;
}
#dropdownList[aria-hidden="false"] {
display: block !important;
}
#dropbtn[aria-expanded="true"] + #dropdownList {
display: block;
}
</style>
</head>
<body>
<div class="dropdown">
<button
id="dropbtn"
aria-haspopup="true"
aria-expanded="false"
onclick="toggleDropdown(this)"
>
Dropdown
</button>
<ul id="dropdownList" role="menu" aria-hidden="true">
<li role="menuitem" onclick="handleItemClick('Option 1')">Option 1</li>
<li role="menuitem" onclick="handleItemClick('Option 2')">Option 2</li>
<li role="menuitem" onclick="handleItemClick('Option 3')">Option 3</li>
</ul>
</div>
<div class="dropdown">
<button
id="dropbtn"
aria-haspopup="true"
aria-expanded="false"
onclick="toggleDropdown(this)"
>
Dropdown
</button>
<ul id="dropdownList" role="menu" aria-hidden="true">
<li role="menuitem" onclick="handleItemClick('Option 1')">Option 1</li>
<li role="menuitem" onclick="handleItemClick('Option 2')">Option 2</li>
<li role="menuitem" onclick="handleItemClick('Option 3')">Option 3</li>
</ul>
</div>
<div class="dropdown">
<button
id="dropbtn"
aria-haspopup="true"
aria-expanded="false"
onclick="toggleDropdown(this)"
>
Dropdown
</button>
<ul id="dropdownList" role="menu" aria-hidden="true">
<li role="menuitem" onclick="handleItemClick('Option 1')">Option 1</li>
<li role="menuitem" onclick="handleItemClick('Option 2')">Option 2</li>
<li role="menuitem" onclick="handleItemClick('Option 3')">Option 3</li>
</ul>
</div>
<div class="dropdown">
<button
id="dropbtn"
aria-haspopup="true"
aria-expanded="false"
onclick="toggleDropdown(this)"
>
Dropdown
</button>
<ul id="dropdownList" role="menu" aria-hidden="true">
<li role="menuitem" onclick="handleItemClick('Option 1')">Option 1</li>
<li role="menuitem" onclick="handleItemClick('Option 2')">Option 2</li>
<li role="menuitem" onclick="handleItemClick('Option 3')">Option 3</li>
</ul>
</div>
<script>
function toggleDropdown(dropdown) {
const dropdownList = document.querySelectorAll("#dropbtn");
console.log(dropdown);
dropdownList.forEach((drop, i) => {
// console.log(i);
// console.log(drop);
// drop.addEventListener("click", (event) => {
drop.onclick = () => {
console.log(i);
drop.setAttribute("aria-expanded", "true");
console.log(drop);
dropdownList.forEach((item, idx) => {
// console.log(idx);
dropdownList[idx].setAttribute("aria-expanded", "true");
if (i === idx) item.setAttribute("aria-expanded", "true");
});
};
// !drop[i].ariaHidden;
// const isHidden = drop[i].getAttribute("aria-hidden") === "true";
// drop.setAttribute("aria-hidden", String(!isHidden));
// drop.setAttribute("aria-expanded", "false");
});
}
// Add a separate function to handle closing the dropdown
function closeDropdown() {
const dropdownList = document.querySelectorAll("#dropdownList");
dropdownList.forEach((item) => {
item.setAttribute("aria-hidden", "true");
});
// Remove the document click event listener
document.removeEventListener("click", closeDropdown);
}
function handleItemClick(option) {
alert(`Selected: ${option}`);
closeDropdown();
}
</script>
</body>
</html>