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replace while with forEach loop

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This commit is contained in:
Hakim El Hattab 2018-10-11 11:32:16 +02:00
parent a4dc1c6440
commit 387455b755
1 changed files with 10 additions and 16 deletions
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26
js/reveal.js
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@ -2991,14 +2991,11 @@
element.classList.add( reverse ? 'future' : 'past' ); element.classList.add( reverse ? 'future' : 'past' );
if( config.fragments ) { if( config.fragments ) {
var pastFragments = toArray( element.querySelectorAll( '.fragment' ) ); // Show all fragments in prior slides
toArray( element.querySelectorAll( '.fragment' ) ).forEach( function( fragment ) {
// Show all fragments on prior slides fragment.classList.add( 'visible' );
while( pastFragments.length ) { fragment.classList.remove( 'current-fragment' );
var pastFragment = pastFragments.pop(); } );
pastFragment.classList.add( 'visible' );
pastFragment.classList.remove( 'current-fragment' );
}
} }
} }
else if( i > index ) { else if( i > index ) {
@ -3006,14 +3003,11 @@
element.classList.add( reverse ? 'past' : 'future' ); element.classList.add( reverse ? 'past' : 'future' );
if( config.fragments ) { if( config.fragments ) {
var futureFragments = toArray( element.querySelectorAll( '.fragment.visible' ) ); // Hide all fragments in future slides
toArray( element.querySelectorAll( '.fragment.visible' ) ).forEach( function( fragment ) {
// No fragments in future slides should be visible ahead of time fragment.classList.remove( 'visible' );
while( futureFragments.length ) { fragment.classList.remove( 'current-fragment' );
var futureFragment = futureFragments.pop(); } );
futureFragment.classList.remove( 'visible' );
futureFragment.classList.remove( 'current-fragment' );
}
} }
} }
} }