rewrite fragment index attributes to leave no gaps between fragments
parent
60a74ebfa3
commit
2faae3d95b
26
js/reveal.js
26
js/reveal.js
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@ -1045,16 +1045,14 @@ var Reveal = (function(){
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var a = toArray( fragments );
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var a = toArray( fragments );
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a.forEach( function( el, idx ) {
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if( !el.hasAttribute( 'data-fragment-index' ) ) {
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el.setAttribute( 'data-fragment-index', idx );
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}
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} );
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a.sort( function( l, r ) {
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a.sort( function( l, r ) {
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return l.getAttribute( 'data-fragment-index' ) - r.getAttribute( 'data-fragment-index');
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return l.getAttribute( 'data-fragment-index' ) - r.getAttribute( 'data-fragment-index');
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} );
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} );
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a.forEach( function( el, idx ) {
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el.setAttribute( 'data-fragment-index', idx );
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} );
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return a;
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return a;
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}
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}
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@ -2309,14 +2307,12 @@ var Reveal = (function(){
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toArray( fragments ).forEach( function( element, i ) {
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toArray( fragments ).forEach( function( element, i ) {
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// Hidden fragments
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if( element.hasAttribute( 'data-fragment-index' ) ) {
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if( i > index ) {
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i = parseInt( element.getAttribute( 'data-fragment-index' ), 10 );
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if( element.classList.contains( 'visible' ) ) fragmentsHidden.push( element );
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element.classList.remove( 'visible' );
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element.classList.remove( 'current-fragment' );
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}
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}
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// Visible fragments
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// Visible fragments
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else {
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if( i <= index ) {
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if( !element.classList.contains( 'visible' ) ) fragmentsShown.push( element );
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if( !element.classList.contains( 'visible' ) ) fragmentsShown.push( element );
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element.classList.add( 'visible' );
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element.classList.add( 'visible' );
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element.classList.remove( 'current-fragment' );
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element.classList.remove( 'current-fragment' );
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@ -2325,6 +2321,12 @@ var Reveal = (function(){
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element.classList.add( 'current-fragment' );
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element.classList.add( 'current-fragment' );
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}
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}
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}
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}
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// Hidden fragments
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else {
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if( element.classList.contains( 'visible' ) ) fragmentsHidden.push( element );
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element.classList.remove( 'visible' );
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element.classList.remove( 'current-fragment' );
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}
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} );
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} );
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