How to use javacript files in jsp ?

The javascript files are normal text files which have the .js extention.

Once you create the .js file Yiou can extend the .js file into you html or Jsp pages.

< script language="javascript" src="js/demo.js"/ >

The above tag shows the syntax of how to extend the demo.js into your jsp or html page.

js is the folder name and demo.js is the javascript file name.