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Update slide rendering to reduce DOM wrap and avoid duplicate rendering slides

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This commit is contained in:
Wu Cheng-Han 2016-07-30 20:33:32 +08:00
parent eab984deff
commit d85dd19816
2 changed files with 9 additions and 5 deletions
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12
public/js/slide.js
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@ -55,10 +55,14 @@ viewAjaxCallback = function () {
};
function renderSlide(event) {
var title = document.title;
finishView($(event.currentSlide));
document.title = title;
Reveal.layout();
var markdown = $(event.currentSlide);
if (!markdown.attr('data-rendered')) {
var title = document.title;
finishView(markdown);
markdown.attr('data-rendered', 'true');
document.title = title;
Reveal.layout();
}
}
Reveal.addEventListener('ready', renderSlide);