setAttribute

The setAttribute method is a JavaScript method used to set the value of a specific attribute for a given element in an HTML or XML document. It takes two parameters: the name of the attribute and the value to be set.

For example, to set the "src" attribute of an image element with id "myImage" to "image.jpg", the following code can be used:

document.getElementById("myImage").setAttribute("src", "image.jpg");

This will set the "src" attribute of the element with id "myImage" to "image.jpg".