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Merge branch 'MDL-48773_m32v1' of https://github.com/sbourget/moodle

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This commit is contained in:
Dan Poltawski 2016-08-23 08:18:16 +01:00
commit 0969f0da5b
1 changed files with 6 additions and 0 deletions

6
mod/choice/mod_form.php

@ -34,6 +34,12 @@ class mod_choice_mod_form extends moodleform_mod {
$mform->addElement('selectyesno', 'allowupdate', get_string("allowupdate", "choice"));
$mform->addElement('selectyesno', 'allowmultiple', get_string('allowmultiple', 'choice'));
if ($this->_instance) {
if ($DB->count_records('choice_answers', array('choiceid' => $this->_instance)) > 0) {
// Prevent user from toggeling the number of allowed answers once there are submissions.
$mform->freeze('allowmultiple');
}
}
$mform->addElement('selectyesno', 'limitanswers', get_string('limitanswers', 'choice'));
$mform->addHelpButton('limitanswers', 'limitanswers', 'choice');