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h5p-memory-game
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HFP-3085 Fix empty cards

pull/61/head
Oliver Tacke 2020-09-06 16:44:56 +02:00
parent 4738f9722f
commit 0f54ca3051
1 changed files with 9 additions and 1 deletions
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10
memory-game.js
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@ -436,9 +436,10 @@ H5P.MemoryGame = (function (EventDispatcher, $) {
for (var i = 0; i < cards.length; i++) {
cards[i].appendTo($list);
}
cards[0].makeTabbable();
if ($list.children().length) {
cards[0].makeTabbable();
$('<div/>', {
id: 'h5p-intro-' + numInstances,
'class': 'h5p-memory-hidden-read',
@ -476,6 +477,13 @@ H5P.MemoryGame = (function (EventDispatcher, $) {
popup.close();
});
}
else {
const $foo = $('<div/>')
.text('No card was added to the memory game!')
.appendTo($list);
$list.appendTo($container);
}
};
/**