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[assert] element.parentElement

This commit is contained in:
Witold Filipczyk 2024-04-28 15:51:48 +02:00
parent fbec5b7c64
commit 6bcd06ce38

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<!DOCTYPE html>
<html>
<body>
<p>Example list:</p>
<ul>
<li id="myLI">Coffee</li>
<li>Tea</li>
</ul>
<p>Click the button to get the node name of the parent node of the li element in the list.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
var x = document.getElementById("myLI").parentElement.tagName;
console.assert(x === 'UL', 'parent is UL');
}
console.error("element.parentElement.html");
myFunction();
console.exit(0);
</script>
</body>
</html>