Please help, we are desperate to fix the is error.
When multiple student's grades are manually updated in Moodle 2.7 gradebook. The broswer goes to a blank page and reports this bug.
Class 'mod_dataform\observer\grade_item' not found in D:\DATA100\WEBAPPs\moodle\mod\dataform\classes\observer\completion.php on line 94
When I click to go back into the the gradebook, only one student has been updated.
This issue only happen in the native grader - in the LAE grader there is not problem at all.
Our IT guy Mr. Trun found and fixed the error.
Here is problem of module dataform:
Detail:
File: mod/dataform/classes/observer/completion.php
Line number: 94 (red hightline)
Original code:
/**
* Updates activity completion status.
*
* @return void
*/
public static function update_require_specific_grade(\core\event\base $event) {
global $DB;
$entryuserid = $event->relateduserid;
$giid = $event->other['itemid'];
$gitem = grade_item::fetch(array('id' => $giid));
$dataformid = $gitem->iteminstance;
$df = \mod_dataform_dataform::instance($dataformid);
// Currently only completion by require entries.
if ($df->completionspecificgrade) {
$completion = new \completion_info($df->course);
if ($completion->is_enabled($df->cm) != COMPLETION_TRACKING_AUTOMATIC) {
return;
}
$completion->update_state($df->cm, COMPLETION_UNKNOWN, $entryuserid);
}
}
Fixed code:
/**
* Updates activity completion status.
*
* @return void
*/
public static function update_require_specific_grade(\core\event\base $event) {
global $DB;
$entryuserid = $event->relateduserid;
$giid = $event->other['itemid'];
$gitem = \grade_item::fetch(array('id' => $giid));
$dataformid = $gitem->iteminstance;
$df = \mod_dataform_dataform::instance($dataformid);
// Currently only completion by require entries.
if ($df->completionspecificgrade) {
$completion = new \completion_info($df->course);
if ($completion->is_enabled($df->cm) != COMPLETION_TRACKING_AUTOMATIC) {
return;
}
$completion->update_state($df->cm, COMPLETION_UNKNOWN, $entryuserid);
}
}
