jQuery implements arbitrarily changing the name and value of any attribute of a div (partial native js implementation)_javascript skills

Some simple examples use native js and jQuery to change div attributes and reset them at will. The code is as follows:

Copy code The code is as follows:

Attribute name:

Attribute value:

OKReset

Enter "attribute name" and "attribute value" in the upper input box, and click the OK button to view the effect.