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| author | tkaczmarzyk <tomasz+github@kaczmarzyk.net> | 2013-04-06 18:18:54 +0200 |
|---|---|---|
| committer | tkaczmarzyk <tomasz+github@kaczmarzyk.net> | 2013-04-06 18:18:54 +0200 |
| commit | 2f8aa51dc2ace00bdc72926df3b8313626c2e38f (patch) | |
| tree | 82bfd2bf6f96c608da63dbfb813064115a815d47 /js/reveal.js | |
| parent | 6e3487bdd616f4e07799e0a389d213a71dcc18b4 (diff) | |
| download | perl-software-in-gnu-guix-2f8aa51dc2ace00bdc72926df3b8313626c2e38f.tar perl-software-in-gnu-guix-2f8aa51dc2ace00bdc72926df3b8313626c2e38f.tar.gz | |
simplified getCurrentFragmentIndex impl
Diffstat (limited to 'js/reveal.js')
| -rw-r--r-- | js/reveal.js | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/js/reveal.js b/js/reveal.js index 9a26a23..9b7b196 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -2047,21 +2047,12 @@ var Reveal = (function(){ // Returns an index (1-based) of the current fragment getCurrentFragmentIndex : function() { - var visibleFragments; - - // vertical slides: - if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) { - visibleFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment.visible' ); - } - // Horizontal slides: - else { - visibleFragments = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment.visible' ); - } - - if( visibleFragments.length) { - return visibleFragments.length; - } else { - return undefined; + if( currentSlide ) { + var visibleFragments = currentSlide.querySelectorAll( '.fragment.visible' ); + + if( visibleFragments ) { + return visibleFragments.length; + } } }, |