diff options
Diffstat (limited to 'docs/assets/js/application.js')
| -rw-r--r-- | docs/assets/js/application.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/docs/assets/js/application.js b/docs/assets/js/application.js index 95caa0f31..4b7efe53f 100644 --- a/docs/assets/js/application.js +++ b/docs/assets/js/application.js @@ -116,6 +116,27 @@ $(function(){ }) }) + // fix sub nav playa + var $win = $(window) + , $nav = $('.subhead .nav') + , navTop = $('.subhead .nav').offset().top - 40 + , isFixed = 0 + + processScroll() + + $win.on('scroll', processScroll) + + function processScroll() { + var i, scrollTop = $win.scrollTop() + if (scrollTop >= navTop && !isFixed) { + isFixed = 1 + $nav.addClass('subnav-fixed') + } else if (scrollTop <= navTop && isFixed) { + isFixed = 0 + $nav.removeClass('subnav-fixed') + } + } + }) // JS for javascript demos |