Question

Say a user visits the page http://somedomain.com/path/file.html#foo, I’d like to display, using JavaScript, somewhere on the page a text like:

 → foo

Answer 1

1. Use window.location.hash to grab the anchor’s name.

   var anchorName = window.location.hash;
   

2. Create a text node to display what you want:

   var path = document.createTextNode("→ " + anchorName);
   

3. Add it to the Dom:

   document.getElementById(idOfContainerYouWantToEdit).appendChild(path);