JBOLT写个选项卡提交代码
时间: 2023-12-19 07:59:03 浏览: 49
以下是基于HTML、CSS和JavaScript的简单选项卡代码:
HTML部分:
```
<div class="tab">
<button class="tablinks" onclick="openTab(event, 'tab1')">选项卡1</button>
<button class="tablinks" onclick="openTab(event, 'tab2')">选项卡2</button>
<button class="tablinks" onclick="openTab(event, 'tab3')">选项卡3</button>
</div>
<div id="tab1" class="tabcontent">
<h3>选项卡1</h3>
<p>这是选项卡1的内容。</p>
</div>
<div id="tab2" class="tabcontent">
<h3>选项卡2</h3>
<p>这是选项卡2的内容。</p>
</div>
<div id="tab3" class="tabcontent">
<h3>选项卡3</h3>
<p>这是选项卡3的内容。</p>
</div>
```
CSS部分:
```
.tab {
overflow: hidden;
border: 1px solid #ccc;
background-color: #f1f1f1;
}
.tab button {
background-color: inherit;
float: left;
border: none;
outline: none;
cursor: pointer;
padding: 14px 16px;
transition: 0.3s;
}
.tab button:hover {
background-color: #ddd;
}
.tab button.active {
background-color: #ccc;
}
.tabcontent {
display: none;
padding: 6px 12px;
border: 1px solid #ccc;
border-top: none;
}
```
JavaScript部分:
```
function openTab(evt, tabName) {
var i, tabcontent, tablinks;
tabcontent = document.getElementsByClassName("tabcontent");
for (i = 0; i < tabcontent.length; i++) {
tabcontent[i].style.display = "none";
}
tablinks = document.getElementsByClassName("tablinks");
for (i = 0; i < tablinks.length; i++) {
tablinks[i].className = tablinks[i].className.replace(" active", "");
}
document.getElementById(tabName).style.display = "block";
evt.currentTarget.className += " active";
}
```
这段代码将创建一个具有三个选项卡的选项卡组件,并且可以通过单击选项卡按钮来切换不同的选项卡内容。