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aria-live.html
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aria-live.html
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<!DOCTYPE html>
<html lang="en-US">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width" />
<title>Random quotes</title>
<style>
html {
font-family: sans-serif;
}
h1 {
letter-spacing: 2px;
}
p {
line-height: 1.6;
}
section {
padding: 10px;
width: 400px;
background: #666;
text-shadow: 1px 1px 1px black;
color: white;
min-height: 150px;
}
</style>
</head>
<body>
<section aria-live="assertive" aria-atomic="true">
<h1>Random quote</h1>
<blockquote>
<p></p>
</blockquote>
</section>
<script>
const quotePara = document.querySelector("section p");
let quoteJson;
getQuotes("quotes.json").then((quotes) => {
quoteJson = quotes;
window.setInterval(showQuote, 10000);
});
async function getQuotes(url, callback) {
const response = await fetch(url);
return response.json();
}
function populateJson(response) {
quoteJson = response;
}
function showQuote() {
let random = Math.floor(Math.random() * 25);
quotePara.textContent = `${quoteJson[random].quote} -- ${quoteJson[random].author}`;
}
</script>
</body>
</html>