protected function delete_plugin_definition() {
        global $DB;

        // Get the list of instances.
        $instances = array_keys($DB->get_records('grading_instances', array('definitionid' => $this->definition->id), '', 'id'));
        // Delete all fillings.
        $DB->delete_records_list('gradingform_guide_fillings', 'instanceid', $instances);
        // Delete instances.
        $DB->delete_records_list('grading_instances', 'id', $instances);
        // Get the list of criteria records.
        $criteria = array_keys($DB->get_records('gradingform_guide_criteria',
            array('definitionid' => $this->definition->id), '', 'id'));
        // Delete critera.
        $DB->delete_records_list('gradingform_guide_criteria', 'id', $criteria);
        // Delete comments.
        $DB->delete_records('gradingform_guide_comments', array('definitionid' => $this->definition->id));
    }
protected function delete_plugin_definition() {
        global $DB;

        // Get the list of instances.
        $instances = array_keys($DB->get_records('grading_instances', array('definitionid' => $this->definition->id), '', 'id'));
        // Delete all fillings.
        $DB->delete_records_list('gradingform_guide_fillings', 'instanceid', $instances);
        // Delete instances.
        $DB->delete_records_list('grading_instances', 'id', $instances);
        // Get the list of criteria records.
        $criteria = array_keys($DB->get_records('gradingform_guide_criteria',
            array('definitionid' => $this->definition->id), '', 'id'));
        // Delete critera.
        $DB->delete_records_list('gradingform_guide_criteria', 'id', $criteria);
        // Delete comments.
        $DB->delete_records('gradingform_guide_comments', array('definitionid' => $this->definition->id));
    }
protected function delete_plugin_definition ( ) { global $ DB ; // Get the list of instances. $ instances = array_keys ( $ DB -> get_records ( 'grading_instances' , array ( 'definitionid' => $ this -> definition -> id ) , '' , 'id' ) ) ; // Delete all fillings. $ DB -> delete_records_list ( 'gradingform_guide_fillings' , 'instanceid' , $ instances ) ; // Delete instances. $ DB -> delete_records_list ( 'grading_instances' , 'id' , $ instances ) ; // Get the list of criteria records. $ criteria = array_keys ( $ DB -> get_records ( 'gradingform_guide_criteria' , array ( 'definitionid' => $ this -> definition -> id ) , '' , 'id' ) ) ; // Delete critera. $ DB -> delete_records_list ( 'gradingform_guide_criteria' , 'id' , $ criteria ) ; // Delete comments. $ DB -> delete_records ( 'gradingform_guide_comments' , array ( 'definitionid' => $ this -> definition -> id ) ) ; }
Deletes the guide definition and all the associated information
Deletes the guide definition and all the associated information