HTML | DOM getNamedItem() Method
The DOM getNamedItem() method in HTML is used to return the attribute node from the NamedNodeMap object.
Syntax:
namednodemap.getNamedItem( nodename )
Parameter’s Value: This method contains single parameter nodename which is mandatory. The nodename is returned from NamedNodeMap object.
Return Value: It returns a Node object, which representing the attribute node with the specified name
Example:
html
<!DOCTYPE html><html> <head> <title> DOM getNamedItem() Method </title> <script> /* main function */ function MyGeeks() { var ele = document.getElementsByTagName("button")[0]; var item = ele.attributes.getNamedItem("onclick").value; document.getElementById("geeks").innerHTML = item; } </script> </head> <body style = "text-align:center"> <h2>DOM getNamedItem() Method</h2> <p> Click on the button to know the value of onclick attribute </p> <button onclick = "MyGeeks()"> Click Here! </button> <p id="geeks"></p> </body></html> |
Output:
Before click on the button:
After click on the button:
Supported Browsers: The browser supported by DOM getNamedItem() Method are listed below:
- Google Chrome 1
- Edge 12
- Internet Explorer 6
- Firefox 1
- Opera 12.1
- Safari 1
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