- Evenly distribute aria-describedby tags through available dots.

krisimmig · May 27, 2016 · a0212e8 · a0212e8
1 parent b6569fd
commit a0212e8
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/slick/slick.js b/slick/slick.js
@@ -1288,8 +1288,11 @@
         _.$slides.not(_.$slideTrack.find('.slick-cloned')).each(function(i) {
             $(this).attr('role', 'option');
 
+            //Evenly distribute aria-describedby tags through available dots.
+            var describedBySlideId = _.options.centerMode ? i : Math.floor(i / _.options.slidesToShow);
+
             if (_.options.dots === true) {
-                $(this).attr('aria-describedby', 'slick-slide' + _.instanceUid + i + '');
+                $(this).attr('aria-describedby', 'slick-slide' + _.instanceUid + describedBySlideId + '');
             }
         });