JavaScript document.createAttribute() Method

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JavaScript document.createAttribute() Method

The document.createAttribute() method creates a new attribute node, and returns it.

Note: The DOM does not enforce what sort of attributes can be added to a particular element in this manner.


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<!DOCTYPE html> <html> <body> <img width="200" heigth="200"> <p>Click the button to add 'src' for the image</p> <button onclick="myFunction()">Click Me</button> <script> var image = document.getElementsByTagName("img")[0]; function myFunction(){ var att = document.createAttribute("src"); att.value = "wikimass.png"; image.setAttributeNode(att); } </script> </body> </html>



Parameter Values

nameRequiredA string containing the name of the attribute.

Return Values

ObjectReturns a Attribute node.


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