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fix: a11y: fix tabs #43

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fix: a11y: fix tabs #43

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57 changes: 48 additions & 9 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,12 @@
</head>
<body>
<div class="pages">
<div class="page active" id="page-webxdc">
<div
class="page active"
id="page-webxdc"
role="tabpanel"
aria-labelledby="tab-webxdc"
>
<div class="card" id="realtime-output"></div>
<script src="js/realtime.js"></script>
<div class="card" id="uploads-output"></div>
Expand All @@ -50,7 +55,12 @@
<div class="card" id="info-output"></div>
<script src="js/info.js"></script>
</div>
<div class="page" id="page-web-api">
<div
class="page"
id="page-web-api"
role="tabpanel"
aria-labelledby="tab-web-api"
>
<div class="card" id="storage-output"></div>
<script src="js/storage.js"></script>
<div class="card" id="unload-output"></div>
Expand All @@ -67,7 +77,12 @@
<div class="card" id="links-output"></div>
<script src="js/links.js"></script>
</div>
<div class="page" id="page-sandbox">
<div
class="page"
id="page-sandbox"
role="tabpanel"
aria-labelledby="tab-sandbox"
>
<div class="card" id="cookies-output"></div>
<script src="js/cookies.js"></script>
<div class="card" id="camera-access"></div>
Expand Down Expand Up @@ -158,10 +173,34 @@ <h2>DNS Prefetch</h2>
<script src="js/dns-prefetch.js"></script>
</div>
</div>
<div class="tabs">
<div class="tab active" id="tab-webxdc">Webxdc</div>
<div class="tab" id="tab-web-api">Web API</div>
<div class="tab" id="tab-sandbox">Sandboxing</div>
<div class="tabs" role="tablist" aria-orientation="horizontal">
<button
role="tab"
aria-controls="page-webxdc"
class="tab"
aria-selected="true"
id="tab-webxdc"
>
Webxdc
</button>
<button
role="tab"
aria-controls="page-web-api"
aria-selected="false"
class="tab"
id="tab-web-api"
>
Web API
</button>
<button
role="tab"
aria-controls="page-sandbox"
aria-selected="false"
class="tab"
id="tab-sandbox"
>
Sandboxing
</button>
</div>
<script>
var tabs = [
Expand All @@ -182,10 +221,10 @@ <h2>DNS Prefetch</h2>
tab.onclick = () => {
tabs.forEach(({ page, tab }) => {
page.classList.remove("active");
tab.classList.remove("active");
tab.ariaSelected = false;
});
page.classList.add("active");
tab.classList.add("active");
tab.ariaSelected = true;
};
}
</script>
Expand Down
6 changes: 5 additions & 1 deletion styles.css
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Original file line number Diff line number Diff line change
Expand Up @@ -82,11 +82,15 @@ body {
.tab {
flex-grow: 1;
height: 36px;
padding: 0;
border: none;
margin: 0;
background-color: transparent;
font-size: 1.3em;
text-align: center;
align-content: center;
}

.tab.active {
.tab[aria-selected="true"] {
background-color: lightgrey;
}