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Fix: no parallax scrolling in FF

Fixed problem with parallax background  not working under FF
Michał Smoliński 11 年之前
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2bd228534b
共有 2 个文件被更改,包括 2 次插入5 次删除
  1. 1 4
      js/reveal.js
  2. 1 1
      js/reveal.min.js

+ 1 - 4
js/reveal.js

@@ -1510,14 +1510,11 @@ var Reveal = (function(){
 			var horizontalSlideCount = horizontalSlides.length;
 			var horizontalOffset = -(bgWidth - slideWidth)/(horizontalSlideCount-1) * h;
 		
-			dom.wrapper.style.backgroundPositionX = horizontalOffset + 'px';
-		
-		
 			var slideHeight = parseInt(dom.wrapper.offsetHeight, 10);
 			var verticalSlideCount = currentVerticalSlides.length;
 			var verticalOffset = verticalSlideCount > 0 ? -(bgHeight - slideHeight)/(verticalSlideCount-1) * v : 0;
 		
-			dom.wrapper.style.backgroundPositionY = verticalOffset + 'px';
+			dom.wrapper.style.backgroundPosition = horizontalOffset + 'px ' + verticalOffset + 'px';
 		}
 				
 		////////////////////////////////////

文件差异内容过多而无法显示
+ 1 - 1
js/reveal.min.js


部分文件因为文件数量过多而无法显示