if ($locked == false) {
$actions .= Display::url(Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL), '', array('onclick' => "javascript:if(!confirm('" . addslashes(api_htmlentities(get_lang('AreYouSureToDeleteJS'), ENT_QUOTES, $charset)) . " " . addslashes($row['title']) . "?" . "')) return false;", 'href' => 'exercise.php?' . api_get_cidreq() . '&choice=delete&sec_token=' . $token . '&exerciseId=' . $row['id']));
} else {
$actions .= Display::return_icon('delete_na.png', get_lang('ResourceLockedByGradebook'), '', ICON_SIZE_SMALL);
}
}
// Number of questions
$random_label = null;
if ($row['random'] > 0 || $row['random'] == -1) {
// if random == -1 means use random questions with all questions
$random_number_of_question = $row['random'];
if ($random_number_of_question == -1) {
$random_number_of_question = $rowi;
}
if ($row['random_by_category'] > 0) {
$nbQuestionsTotal = TestCategory::getNumberOfQuestionRandomByCategory($my_exercise_id, $random_number_of_question);
$number_of_questions = $nbQuestionsTotal . " ";
$number_of_questions .= $nbQuestionsTotal > 1 ? get_lang("QuestionsLowerCase") : get_lang("QuestionLowerCase");
$number_of_questions .= " - ";
$number_of_questions .= min(TestCategory::getNumberMaxQuestionByCat($my_exercise_id), $random_number_of_question) . ' ' . get_lang('QuestionByCategory');
} else {
$random_label = ' (' . get_lang('Random') . ') ';
$number_of_questions = $random_number_of_question . ' ' . $random_label;
//Bug if we set a random value bigger than the real number of questions
if ($random_number_of_question > $rowi) {
$number_of_questions = $rowi . ' ' . $random_label;
}
}
} else {
$number_of_questions = $rowi;
}
