在底部栏上重叠导航抽屉可以通过以下步骤实现:
以下是一个示例代码:
HTML:
<div class="bottom-bar">
<button id="toggle-drawer">Toggle Drawer</button>
</div>
<div class="drawer">
<ul>
<li>Menu Item 1</li>
<li>Menu Item 2</li>
<li>Menu Item 3</li>
</ul>
</div>
CSS:
.bottom-bar {
position: fixed;
bottom: 0;
width: 100%;
background-color: #f1f1f1;
padding: 10px;
}
.drawer {
position: absolute;
bottom: 60px;
width: 100%;
background-color: #fff;
height: 0;
overflow: hidden;
transition: height 0.3s ease;
}
.drawer.open {
height: 200px;
}
.drawer ul {
list-style-type: none;
padding: 0;
}
.drawer li {
padding: 10px;
border-bottom: 1px solid #ccc;
}
#toggle-drawer {
display: block;
margin: 0 auto;
}
JavaScript:
const toggleButton = document.getElementById('toggle-drawer');
const drawer = document.querySelector('.drawer');
toggleButton.addEventListener('click', function() {
drawer.classList.toggle('open');
});
这样,当点击"Toggle Drawer"按钮时,导航抽屉会展开或收起,同时不会遮挡底部栏的内容。
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