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add data-start-indexv #427

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This commit is contained in:
Hakim El Hattab
2013-05-05 18:40:08 -04:00
parent 88eb0af776
commit 6b6c87db97
2 changed files with 6 additions and 3 deletions
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5
js/reveal.js
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@@ -748,7 +748,10 @@ var Reveal = (function(){
function getPreviousVerticalIndex( stack ) { function getPreviousVerticalIndex( stack ) {
if( typeof stack === 'object' && typeof stack.setAttribute === 'function' && stack.classList.contains( 'stack' ) ) { if( typeof stack === 'object' && typeof stack.setAttribute === 'function' && stack.classList.contains( 'stack' ) ) {
return parseInt( stack.getAttribute( 'data-previous-indexv' ) || 0, 10 ); // Prefer manually defined start-indexv
var attributeName = stack.hasAttribute( 'data-start-indexv' ) ? 'data-start-indexv' : 'data-previous-indexv';
return parseInt( stack.getAttribute( attributeName ) || 0, 10 );
} }
return 0; return 0;

4
js/reveal.min.js vendored
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