Add "Back to top"?

[chuyangliu]

Boostrap official site has a "Back to top" at the end of the TOC. Could bootstrap-toc add the same feature?

[afeld]

Pull request welcome! Would want to make it optional.

[DarkNami]

Simple way without PR:

$(function() {
  var navSelector = "#toc";
  var $myNav = $(navSelector);
  Toc.init($myNav);
  $myNav.append('<a class="back-to-top" href="">Back to top</a>');
  $("body").scrollspy({
    target: navSelector
  });
});