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HTML | DOM getNamedItem() Method

  • Difficulty Level : Basic
  • Last Updated : 17 Nov, 2021

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
  • Internet Explorer 9.0
  • Firefox
  • Opera
  • Safari 

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