I am currently working in HTML and JavaScript. I am Beginner. I want to open a javascript file in the onclick event of the button which is in my html file. is there any method to do this. kindly help me.
thanks in advance.
It think you mean it "Load" instead of open
You can 'Load' JS file dynamically using following code
var fileref = document.createElement('script')
fileref.setAttribute("type","text/javascript")
fileref.setAttribute("src", yourfilename)