How to use Core DOM NodeList item in JavaScript
In this article i am going to explain about nodelist item method in core DOM.
DOM NodeList item method
The item method returns the item at the specified index of the node collection.
Syntax of item method
Browser support
The item method supported in all major browser.
Parameters in item method
It has only one index parameter.
Example of item method
<!DOCTYPE html>
<html>
<body><p id="demo">Click the button to get first child node name </p>
<button onclick="ItemFunction()">Click Me</button>
<script type="text/javascript">
function ItemFunction() {
var x = document.getElementById("demo");
x.innerHTML = document.body.childNodes.item(0).nodeName;
}
</script>
</body>
</html>
|
Output:
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