sortable and disableSelection are not always defined; lead to issue #615
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@ -76,8 +76,10 @@ $(function() {
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//# $('#hide_closed_items').attr('checked', true);
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//# }
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$('#list_of_speakers').sortable({axis: "y", containment: "parent", update: function(event, ui) {
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$('#speaker_list_changed_form').show();
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}});
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$('#list_of_speakers').disableSelection();
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if ($('#list_of_speakers').length > 0) {
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$('#list_of_speakers').sortable({axis: "y", containment: "parent", update: function(event, ui) {
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$('#speaker_list_changed_form').show();
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}});
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$('#list_of_speakers').disableSelection();
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}
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});
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