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| author | Brad Gessler <brad@polleverywhere.com> | 2013-10-26 20:31:42 -0700 |
|---|---|---|
| committer | Brad Gessler <brad@polleverywhere.com> | 2013-10-27 12:18:08 -0700 |
| commit | d66fe964bc03c000da48dce0c2314936ef492fae (patch) | |
| tree | 24e8bc58331bff74630e4ecdc722191db36e57b2 | |
| parent | f1f28f61e608b70f437860e82555e3e4a9abd4b9 (diff) | |
| download | fosdem-2018-presentation-d66fe964bc03c000da48dce0c2314936ef492fae.tar fosdem-2018-presentation-d66fe964bc03c000da48dce0c2314936ef492fae.tar.gz | |
Added support for postMessage's into any iframes for content that needs to do something when a slide is displayed and hidden.
| -rw-r--r-- | js/reveal.js | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/js/reveal.js b/js/reveal.js index a1ae5e4..7bc84de 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -2017,6 +2017,11 @@ var Reveal = (function(){ } } ); + // iframe embeds + toArray( slide.querySelectorAll( 'iframe' ) ).forEach( function( el ) { + el.contentWindow.postMessage('slide:start', '*'); + }); + // YouTube embeds toArray( slide.querySelectorAll( 'iframe[src*="youtube.com/embed/"]' ) ).forEach( function( el ) { if( el.hasAttribute( 'data-autoplay' ) ) { @@ -2041,6 +2046,11 @@ var Reveal = (function(){ } } ); + // iframe embeds + toArray( slide.querySelectorAll( 'iframe' ) ).forEach( function( el ) { + el.contentWindow.postMessage('slide:stop', '*'); + }); + // YouTube embeds toArray( slide.querySelectorAll( 'iframe[src*="youtube.com/embed/"]' ) ).forEach( function( el ) { if( !el.hasAttribute( 'data-ignore' ) && typeof el.contentWindow.postMessage === 'function' ) { |