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似乎需要JS解決方案......
有沒有辦法根據 URL 錨擴展 Bootstrap 手風琴？
例如，如果我使用以下 URL 加載頁面：/mypage#headingOne 我使用的是 PHP，但我知道 # 之后的 URL 部分都沒有通過服務器傳遞。也許這可以通過JS完成？..
<div class="accordion" id="accordionExample">
<div class="accordion-item">
<h2 class="accordion-header" id="headingOne">
<button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
Accordion Item #1
</button>
</h2>
<div id="collapseOne" class="accordion-collapse collapse show" aria-labelledby="headingOne" data-bs-parent="#accordionExample">
<div class="accordion-body">
<strong>This is the first item's accordion body.</strong> It is shown by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the <code>.accordion-body</code>, though the transition does limit overflow.
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="headingTwo">
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
Accordion Item #2
</button>
</h2>
<div id="collapseTwo" class="accordion-collapse collapse" aria-labelledby="headingTwo" data-bs-parent="#accordionExample">
<div class="accordion-body">
<strong>This is the second item's accordion body.</strong> It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the <code>.accordion-body</code>, though the transition does limit overflow.
</div>
</div>
</div>
</div>
uj5u.com熱心網友回復：
這是一個沒有 jQuery live demo的純 js 實作。您可以將下面的代碼放在 html 正文的底部。
(function() {
// change location hash when toggle a accordion item.
document.querySelectorAll('.accordion-button').forEach(function(btn) {
btn.addEventListener('click', function() {
window.location.hash = '#' this.parentNode.id;
});
});
if (!window.location.hash) return;
// show accordion item based on location hash.
let act = document.querySelector(window.location.hash)
if (act) {
let btn = act.querySelector('.accordion-button');
if (btn && !btn.parentNode.parentNode.querySelector('.collapse.show')) {
btn.click();
}
}
})();
轉載請註明出處，本文鏈接：https://www.uj5u.com/shujuku/346001.html
標籤：javascript 推特引导