commit
061ee0be19
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@ -436,9 +436,10 @@ H5P.MemoryGame = (function (EventDispatcher, $) {
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for (var i = 0; i < cards.length; i++) {
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cards[i].appendTo($list);
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}
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cards[0].makeTabbable();
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if ($list.children().length) {
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cards[0].makeTabbable();
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$('<div/>', {
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id: 'h5p-intro-' + numInstances,
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'class': 'h5p-memory-hidden-read',
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@ -476,6 +477,13 @@ H5P.MemoryGame = (function (EventDispatcher, $) {
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popup.close();
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});
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}
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else {
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const $foo = $('<div/>')
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.text('No card was added to the memory game!')
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.appendTo($list);
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$list.appendTo($container);
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}
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};
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/**
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