Location.hash

The hash property can be set with new values that alter the current URL.

Assume starting at http://www.java2s.com/BOOK/index.htm

location.hash = "#section1";

changes URL to "http://www.java2s.com/BOOK/index.htm#section1" 

 
<!DOCTYPE HTML> 
<html> 
    <head> 
        <title>Example</title> 
    </head> 
    <body> 
        <script> 
                document.location.hash = "section"; 
        </script> 
    </body> 
</html>
Click to view the demo
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Location:
  1. The Location Object
  2. To get information about the location of the current page
  3. Location assign()
  4. Location.hash
  5. Location.hostname
  6. Location.href
  7. location.pathname
  8. location.port
  9. location.reload()
  10. location.replace()
  11. Location.search
  12. Query String Arguments