内部选项卡上的活动类

Question

我正在尝试使用此选项卡制作标签页link。

我可以做到。但是，当我在做嵌套（标签内容中的标签）时，我不期望输出。我无法自动选择内部选项卡（当第一次运行代码时）。即当我运行我的应用程序“选项卡一”被选中时，显示其内容示例“一个div”和两个选项卡“内选项卡一”，“选项卡二” 。但我想，以示“内标签一”作为选择的选项卡，并显示它的内容“选项卡一个内容”

这里是我的code：

<amp-selector role="tablist" layout="container1" class="ampTabContainer"> 
    <div role="tab" class="tabButton" selected option="a">Tab one</div> 
    <div role="tabpanel" class="tabContent"> 
    <div>one div 
     <amp-selector role="tablist" layout="container" class="ampTabContainer"> 
     <div role="tab" class="tabButton" option="a">inside Tab one</div> 
     <div role="tabpanel" class="tabContent">Tab one content... </div> 
     <div role="tab" class="tabButton" option="b">Tab two</div> 
     <div role="tabpanel" class="tabContent">Tab two content... </div> 
     </amp-selector> 
    </div> 
    </div> 
    <div role="tab" class="tabButton" option="b">Tab two</div> 
    <div role="tabpanel" class="tabContent">Tab two content... </div> 
</amp-selector> 

预计输出看起来像这样，当我跑我的应用程序

Answer 1

按照documentation不能嵌套安培选择

amp-selector不能包含任何嵌套的amp-selector控件。

您可以使用单选按钮创建一个标签，你可以建议更好的解决方案使用选择的属性和CSS透明度

* { 
 
    box-sizing: border-box; 
 
} 
 

 

 

 
::selection { 
 
    background-color: #4EC6DE; 
 
} 
 

 
.tabbed { 
 
    width: 700px; 
 
    margin: 50px auto; 
 
} 
 

 
.tabbed > input { 
 
    display: none; 
 
} 
 

 
.tabbed > label { 
 
    display: block; 
 
    float: left; 
 
    padding: 12px 20px; 
 
    margin-right: 5px; 
 
    cursor: pointer; 
 
} 
 

 
.tabbed > label:hover, 
 
.tabbed > input:checked + label { 
 
    background: #4EC6DE; 
 
} 
 

 
.tabs { 
 
    clear: both; 
 
    perspective: 600px; 
 
} 
 

 
.tabs > div { 
 
    width: 700px; 
 
    position: absolute; 
 
    border: 2px solid #4EC6DE; 
 
    padding: 10px 30px 40px; 
 
    line-height: 1.4em; 
 
    opacity: 0; 
 
    z-index: 0; 
 
} 
 

 
#tab-nav-1:checked ~ .tabs > div:nth-of-type(1), 
 
#tab-nav-2:checked ~ .tabs > div:nth-of-type(2), 
 
#tab-nav-3:checked ~ .tabs > div:nth-of-type(3), 
 
#tab-nav-4:checked ~ .tabs > div:nth-of-type(4){ 
 
    opacity: 1; 
 
    z-index: 1; 
 
}

<div class="tabbed"> 
 
    <input type="radio" name="tabs" id="tab-nav-1" checked> 
 
    <label for="tab-nav-1">HTML</label> 
 
    <input type="radio" name="tabs" id="tab-nav-2"> 
 
    <label for="tab-nav-2">CSS</label> 
 
    <input type="radio" name="tabs" id="tab-nav-3"> 
 
    <label for="tab-nav-3">Javascript</label> 
 
    <input type="radio" name="tabs" id="tab-nav-4"> 
 
    <label for="tab-nav-4">Output</label> 
 
    <div class="tabs"> 
 
     <div><h2>HTML</h2><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed sit amet nulla tortor, a posuere urna. Praesent urna quam, semper ut ultricies et, mollis ac elit. </p><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed sit amet nulla tortor, a posuere urna. Praesent urna quam, semper ut ultricies et, mollis ac elit. Suspendisse tempor, lacus id consectetur sagittis, lorem odio dignissim nulla, a condimentum sem neque sed ligula. Maecenas id risus eros, eget porttitor metus. Quisque pellentesque neque dignissim nisl pellentesque vitae tempus urna eleifend. Nullam egestas, neque id placerat luctus, nibh velit pharetra nulla, vel pretium justo massa ut elit. Vivamus nec auctor nunc.</p></div> 
 
     <div><h2>CSS</h2><p>Maecenas dictum, urna ut consequat condimentum, est dui commodo diam, ac pretium dui ante eu quam. Curabitur posuere metus nec tellus venenatis placerat. Ut egestas neque in odio vulputate gravida. In at justo ac est laoreet eleifend vel quis arcu. Aliquam erat volutpat. Proin vitae vehicula neque. Nam tempus erat ac ante tincidunt tincidunt. Pellentesque eu nibh sapien. Nunc augue magna, lacinia eget congue eget, mattis id tortor. Fusce id vestibulum neque. Proin tincidunt tellus ut risus lobortis cursus. Duis sit amet urna vel sapien ullamcorper varius.</p></div> 
 
     <div><h2>Javascript</h2><p>Duis luctus dolor ac erat luctus hendrerit. Aenean id congue magna. Proin sit amet elit vel lacus ornare dignissim imperdiet nec odio. Maecenas condimentum egestas lorem et laoreet. Donec ut leo non purus rutrum euismod vel faucibus nunc. Curabitur vel mauris nisi, vitae laoreet erat. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Maecenas ipsum odio, iaculis id vulputate vitae, vestibulum at nunc. Integer non nisl lorem. Quisque lobortis congue semper. Nunc neque nisi, consequat id egestas vitae, porta vel sem.</p></div> 
 
     <div><h2>Output</h2><p>Fusce vel eros eu lectus ultricies fermentum vestibulum adipiscing odio. Suspendisse ultricies, metus nec dapibus pharetra, quam arcu vulputate nisl, a pretium nisi velit id ante. Nunc auctor augue sit amet orci vestibulum id placerat nulla pellentesque. Duis vel quam velit. Ut auctor ipsum quis lacus semper non pretium mi dignissim. Morbi ultrices augue eget nisi hendrerit placerat. Mauris rhoncus urna quis metus congue quis condimentum risus interdum. Nam lobortis lectus et enim laoreet mattis. Integer faucibus ullamcorper erat, at rhoncus leo bibendum sed. Mauris libero urna, placerat non pretium ac, elementum et arcu. Aliquam non tellus diam, vel scelerisque odio. Etiam a quam et enim vehicula feugiat posuere at dui. Phasellus at nisl quam. Integer nisi mi, varius vitae placerat viverra, dapibus vitae massa. Nullam ut orci vitae nisi ornare aliquam in eget orci.</p></div> 
 
    </div> 
 
    </div>

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