Using window.location.href to open file and webpage instead of function

Question

Don't you know that you can use these method to open file and browser?

Answer 1

There are two ways to open new document or file.

Method 1:
window.location.href = "url or filename";

Method 2:
window.open("url or filename" ,
"target to open(optional) ");

Answer 2

OK thank you!