JavaScript node.firstElementChild Property
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JavaScript node.firstElementChild Property
The node.firstElementChild property returns the object's first child Element, or null if there are no child elements.
Note: This property is read-only.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<div>
<h1>Heading</h1>
<p>Paragraph</p>
</div>
<button onclick="myFunction()">Click</button>
<p id="point"></p>
<script>
var x = document.getElementById("point");
var node = document.getElementsByTagName("div")[0];
function myFunction(){
x.innerHTML = node.firstElementChild.tagName;
}
</script>
</body>
</html>
Syntax
node.firstElementChild
Return Values
| Value | Explanation |
|---|---|
| Object | Returns the first child Element. |
| null | If there are no child elements. |
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