Framework7 - 选项卡

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描述

选项卡是按逻辑分组的内容集，使我们能够像手风琴一样在它们之间快速切换并节省空间。

选项卡布局

以下代码定义选项卡的布局 -

<!-- Tabs wrapper, shoud have "tabs" class.It is a required element -->
<div class = "tabs">
   <!-- The tab, should have "tab" class and unique id attribute -->
   
   <!-- The tab is active by default - "active" class -->
   <div class = "tab active" id = "tab1">
      ...  The content for Tab 1 goes here ...
   </div>
   
   <!-- The second tab, should have "tab" class and unique id attribute -->
   <div class = "tab" id = "tab2">
      ... The content for Tab 2 goes here ...
   </div>
</div>

其中 -

• <div class = "tabs"> - 它是所有选项卡必需的包装器。如果我们错过了这一点，选项卡将根本无法工作。

• <div class = "tab"> - 它是单个选项卡，应该具有唯一的 id属性。

• <div class = "tab active"> - 它是一个活动选项卡，它使用附加的活动类使选项卡可见（活动）。

在选项卡之间切换

您可以在选项卡布局中使用某些控制器，以便用户可以在它们之间切换。

为此，您需要创建选项卡链接类和href属性等于目标选项卡的id属性的链接（<a> 标签） -

<!-- Here the link is used to activates 1st tab, has the same href attribute (#tab1) as the id attribute of 1st tab (tab1)  -->
<a href = "#tab1" class = "tab-link active">Tab 1</a>

<!-- Here the link is used to activates 2st tab, has the same href attribute (#tab2) as the id attribute of 2st tab (tab2)  -->
<a href = "#tab2" class = "tab-link">Tab 2</a>

<a href = "#tab3" class = "tab-link">Tab 3</a>

切换多个选项卡

如果您使用单个选项卡链接在多个选项卡之间切换，则可以使用类而不是使用ID和数据选项卡属性。

<!-- For Top Tabs  -->
<div class = "tabs tabs-top">
   <div class = "tab tab1 active">...</div>
   <div class = "tab tab2">...</div>
   <div class = "tab tab3">...</div>
</div>

<!-- For Bottom Tabs -->
<div class = "tabs tabs-bottom">
   <div class = "tab tab1 active">...</div>
   <div class = "tab tab2">...</div>
   <div class = "tab tab3">...</div>
</div>

<!-- For Tabs links -->
<div class = "tab-links">
   <!-- Links are switch top and bottom tabs to .tab1 -->
   <a href = "#" class = "tab-link" data-tab = ".tab1">Tab 1</a>
   <!-- Links are switch top and bottom tabs to .tab2 -->
   <a href = "#" class = "tab-link" data-tab = ".tab2">Tab 2</a>
   <!-- Links are switch top and bottom tabs to .tab3 -->
   <a href = "#" class = "tab-link" data-tab = ".tab3">Tab 3</a>
</div>

tab-link 的data -tab属性包含目标选项卡的 CSS 选择器。

我们可以使用不同的选项卡方式，这些方式在下表中指定 -