Merge pull request #2940 from cmeessen/fix_multiple_data-background

Fix: multiple image-urls in data-background-image
hakimel · Apr 28, 2021 · a112712 · a112712
2 parents f5faeba + 5d8d673
commit a112712
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/js/controllers/slidecontent.js b/js/controllers/slidecontent.js
@@ -102,7 +102,13 @@ export default class SlideContent {
 
 				// Images
 				if( backgroundImage ) {
-					backgroundContent.style.backgroundImage = 'url('+ encodeURI( backgroundImage ) +')';
+					let backgroundString = '';
+					backgroundImage.split(',').forEach(background => {
+						backgroundString = backgroundString.concat(
+							'url(' + encodeURI(background.trim()) + '),'
+						);
+					});
+					backgroundContent.style.backgroundImage = backgroundString.substr(0, backgroundString.length - 1);
 				}
 				// Videos
 				else if ( backgroundVideo && !this.Reveal.isSpeakerNotes() ) {