ok
Mini Shell
<?php
class Question_model extends MY_model {
public function add($data) {
$this->db->trans_start(); # Starting Transaction
$this->db->trans_strict(false); # See Note 01. If you wish can remove as well
//=======================Code Start===========================
if (isset($data['id'])) {
$this->db->where('id', $data['id']);
$this->db->update('questions', $data);
$message = UPDATE_RECORD_CONSTANT." On questions id ".$data['id'];
$action = "Update";
$record_id = $data['id'];
$this->log($message, $record_id, $action);
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/*Optional*/
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
//return $return_value;
}
} else {
$this->db->insert('questions', $data);
$id=$this->db->insert_id();
$message = INSERT_RECORD_CONSTANT." On questions id ".$id;
$action = "Insert";
$record_id = $id;
$this->log($message, $record_id, $action);
//echo $this->db->last_query();die;
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/*Optional*/
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
//return $return_value;
}
return $id;
}
}
public function add_answer($data) {
$this->db->trans_start(); # Starting Transaction
$this->db->trans_strict(false); # See Note 01. If you wish can remove as well
//=======================Code Start===========================
if (isset($data['id'])) {
$this->db->where('id', $data['id']);
$this->db->update('student_answer', $data);
$message = UPDATE_RECORD_CONSTANT." On student answer id ".$data['id'];
$action = "Update";
$record_id = $data['id'];
$this->log($message, $record_id, $action);
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/*Optional*/
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
//return $return_value;
}
} else {
$this->db->insert('student_answer', $data);
$id=$this->db->insert_id();
$message = INSERT_RECORD_CONSTANT." On student answer id ".$id;
$action = "Insert";
$record_id = $id;
$this->log($message, $record_id, $action);
//echo $this->db->last_query();die;
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/*Optional*/
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
//return $return_value;
}
return $id;
}
}
public function get($id = null) {
$this->db->select('questions.*,subjects.name')->from('questions');
$this->db->join('subjects', 'subjects.id = questions.subject_id');
if ($id != null) {
$this->db->where('questions.id', $id);
} else {
$this->db->order_by('questions.id');
}
$query = $this->db->get();
if ($id != null) {
return $query->row();
} else {
return $query->result();
}
}
public function remove($id){
$this->db->trans_start(); # Starting Transaction
$this->db->trans_strict(false); # See Note 01. If you wish can remove as well
//=======================Code Start===========================
$this->db->where('id', $id);
$this->db->delete('questions');
$message = DELETE_RECORD_CONSTANT." On questions id ".$id;
$action = "Delete";
$record_id = $id;
$this->log($message, $record_id, $action);
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/*Optional*/
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
//return $return_value;
}
}
public function image_add($id,$image){
$this->db->where('id', $id);
$this->db->update('questions', $image);
}
public function add_option($data){
if (isset($data['id'])) {
$this->db->where('id', $data['id']);
$this->db->update('question_options', $data);
} else {
$this->db->insert('question_options', $data);
return $this->db->insert_id();
}
}
public function add_question_answers($data){
if (isset($data['id'])) {
$this->db->where('id', $data['id']);
$this->db->update('question_answers', $data);
} else {
$this->db->insert('question_answers', $data);
return $this->db->insert_id();
}
}
public function get_result($id){
return $this->db->select('*')->from('questions')->join('question_answers','question.id=question_answers.question_id')->get()->row_array();
}
public function get_option($id){
return $this->db->select('id,option')->from('question_options')->where('question_id',$id)->get()->result_array();
}
public function get_answer($id){
return $this->db->select('option_id as answer_id')->from('question_answers')->where('question_id',$id)->get()->row_array();
}
}
Zerion Mini Shell 1.0