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HTML | DOM getNamedItem() Method
  • Last Updated : 23 Jul, 2019

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 retured from NamedNodeMap object.

Example:




<!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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