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elinks/test/ecmascript/querySelector.html
2021-11-10 18:05:35 +01:00

20 lines
428 B
HTML

<!DOCTYPE html>
<html>
<body>
<h2 class="example">A heading with class="example"</h2>
<p class="example">A paragraph with class="example".</p>
<p>Click the button to add a background color to the first element in the document with class="example".</p>
<button onclick="myFunction()">Try it</button>
<script>
function myFunction() {
window.alert(document.querySelector(".example").innerHTML);
}
</script>
</body>
</html>