Prevent flipping more than 2 cards at one

Just to make sure no one is clicking more than two cards at time, which would be a little confusing for users.
2016-03-07 12:15:27 +01:00 · 2016-03-07 12:15:27 +01:00 · 65a25e6205
parent 92e9cd5273
commit 65a25e6205
1 changed files with 4 additions and 2 deletions
--- a/card.js
+++ b/card.js
@ -37,8 +37,10 @@
     * Flip card.
     */
    self.flip = function () {
-      $card.addClass('h5p-flipped');
-      self.trigger('flip');
+      if (jQuery('.h5p-flipped').length < 2) {
+        $card.addClass('h5p-flipped');
+        self.trigger('flip');
+      }
    };

    /**