Codeigniter问题：“试图获取非对象的属性'id'”
我在codeigniter中遇到问题：当我尝试邮寄给codeigniter中组中的所有成员时，它说：
“试图获取非对象的属性'id'”
我的控制器：
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
/* * *****************Absentemail.php**********************************
* @product name : Global School Management System Pro
* @type : Class
* @class name : Absentemail
* @description : Manage email which are send to all type of system users.
* @author : Codetroopers Team
* @url : https://themeforest.net/user/codetroopers
* @support : yousuf361@gmail.com
* @copyright : Codetroopers Team
* ********************************************************** */
class Absentemail extends MY_Controller {
public $data = array();
function __construct() {
parent::__construct();
$this->load->model('Absentemailsms_Model', 'mail', true);
$this->data['emails'] = $this->mail->get_email_list();
$this->data['classes'] = $this->mail->get_list('classes', array('status' => 1), '', '', '', 'id', 'ASC');
$this->data['roles'] = $this->mail->get_list('roles', array('status' => 1), '', '', '', 'id', 'ASC');
}
/*****************Function index**********************************
* @type : Function
* @function name : index
* @description : Load "Sent Absentemail List" user interface
*
* @param : null
* @return : null
* ********************************************************** */
public function index() {
check_permission(VIEW);
$this->data['list'] = TRUE;
$this->layout->title($this->lang->line('manage_email') . ' | ' . SMS);
$this->layout->view('mail/index', $this->data);
}
/*****************Function add**********************************
* @type : Function
* @function name : add
* @description : Load "Send new Email" user interface
* and process to send "Email"
* and store email into database
* @param : null
* @return : null
* ********************************************************** */
public function add() {
check_permission(ADD);
if ($_POST) {
$this->_prepare_email_validation();
if ($this->form_validation->run() === TRUE) {
$data = $this->_get_posted_email_data();
$insert_id = $this->mail->insert('emails', $data);
if ($insert_id) {
$data['email_id'] = $insert_id;
$this->_send_email($data);
create_log('Has been sent an Absent Email : '.$data['subject']);
success($this->lang->line('insert_success'));
redirect('attendance/absentemail/index');
} else {
error($this->lang->line('insert_failed'));
redirect('attendance/absentemail/add');
}
} else {
$this->data['post'] = $_POST;
}
}
$this->data['add'] = TRUE;
$this->layout->title($this->lang->line('send') . ' ' . $this->lang->line('email') . ' | ' . SMS);
$this->layout->view('mail/index', $this->data);
}
/*****************Function view**********************************
* @type : Function
* @function name : view
* @description : Load user interface with specific email data
*
* @param : $id integer value
* @return : null
* ********************************************************** */
public function view($id = null) {
check_permission(VIEW);
if ($id) {
$this->data['email'] = $this->mail->get_single_email($id);
if (!$this->data['email']) {
redirect('attendance/absentemail/index');
}
}
$this->data['edit'] = TRUE;
$this->layout->title($this->lang->line('view') . ' ' . $this->lang->line('email') . ' | ' . SMS);
$this->layout->view('mail/view', $this->data);
}
/*****************Function get_single_email**********************************
* @type : Function
* @function name : get_single_email
* @description : "Load single email information" from database
* to the user interface
* @param : null
* @return : null
* ********************************************************** */
public function get_single_email(){
$email_id = $this->input->post('email_id');
$this->data['email'] = $this->mail->get_single_email($email_id);
echo $this->load->view('mail/get-single-email', $this->data);
}
/*****************Function _prepare_email_validation**********************************
* @type : Function
* @function name : _prepare_email_validation
* @description : Process "Email" user input data validation
*
* @param : null
* @return : null
* ********************************************************** */
private function _prepare_email_validation() {
$this->load->library('form_validation');
$this->form_validation->set_error_delimiters('<div class="error-attendance" style="color: red;">', '</div>');
$this->form_validation->set_rules('role_id', $this->lang->line('receiver_type'), 'trim|required');
if ($this->input->post('role_id') == STUDENT) {
$this->form_validation->set_rules('class_id', $this->lang->line('class'), 'trim|required');
}
$this->form_validation->set_rules('receiver_id', $this->lang->line('receiver'), 'trim|required');
$this->form_validation->set_rules('subject', $this->lang->line('subject'), 'trim|required');
$this->form_validation->set_rules('body', $this->lang->line('email_body'), 'trim|required');
$this->form_validation->set_rules('absent_date', $this->lang->line('absent') . ' '. $this->lang->line('date'), 'trim|required');
}
/*****************Function _get_posted_email_data**********************************
* @type : Function
* @function name : _get_posted_email_data
* @description : Prepare "Email" user input data to save into database
*
* @param : null
* @return : $data array(); value
* ********************************************************** */
private function _get_posted_email_data() {
$items = array();
$items[] = 'role_id';
$items[] = 'subject';
$items[] = 'body';
$data = elements($items, $_POST);
$data['body'] = nl2br($data['body']);
$data['absent_date'] = date('Y-m-d', strtotime($this->input->post('absent_date')));
$data['academic_year_id'] = $this->academic_year_id;
$data['sender_role_id'] = $this->session->userdata('role_id');
$data['status'] = 1;
$data['email_type'] = 'absent';
$data['created_at'] = date('Y-m-d H:i:s');
$data['created_by'] = logged_in_user_id();
return $data;
}
/*****************Function delete**********************************
* @type : Function
* @function name : delete
* @description : delete "Email" data from database
* and unlink attachmnet document form server
* @param : $id integer value
* @return : null
* ********************************************************** */
public function delete($id = null) {
check_permission(DELETE);
$mail = $this->mail->get_single('emails', array('id' => $id));
if ($this->mail->delete('emails', array('id' => $id))) {
create_log('Has been deleted an Absent Email : '.$mail->subject);
success($this->lang->line('delete_success'));
} else {
error($this->lang->line('delete_failed'));
}
redirect('attendance/absentemail/index');
}
/*****************Function _send_email**********************************
* @type : Function
* @function name : _send_email
* @description : Process to send email to the users
*
* @param : $data array() value
* @return : null
* ********************************************************** */
private function _send_email($data) {
$this->load->library('email');
$config['protocol'] = 'SMTP';
$config['smtp_host'] = 'smtp.gmail.com';
$config['smtp_user'] = 'xyz@gmail.com';
$config['smtp_pass'] = '********';
$config['smtp_port'] = '465';
$config['smtp_crypto'] = 'ssl';
$config['mailpath'] = '/usr/sbin/sendmail';
$config['charset'] = 'iso-8859-1';
$config['wordwrap'] = TRUE;
$config['mailtype'] = 'html';
$this->email->initialize($config);
$setting = $this->mail->get_single('settings', array('status' => 1));
$from_email = $setting->email;
$from_name = $setting->school_name;
$absent_date = date($this->gsms_setting->sms_date_format, strtotime($this->input->post('absent_date')));
$receivers = '';
$users = $this->mail->get_user_list($data['role_id'], $this->input->post('receiver_id'), $this->input->post('class_id'));
foreach ($users as $obj) {
// check is user was absent or not
$is_absent = false;
if($data['role_id'] == STUDENT){
$condition['student_id'] = $obj->student_id;
$condition['class_id'] = $this->input->post('class_id');
$condition['month'] = date('m', strtotime($this->input->post('absent_date')));
$condition['year'] = date('Y', strtotime($this->input->post('absent_date')));
$field = 'day_' . abs(date('d', strtotime($this->input->post('absent_date'))));
$condition[$field] = 'A';
$attendance = $this->mail->get_single('student_attendances', $condition);
if(!empty($attendance)){
$is_absent = TRUE;
}
}elseif($data['role_id'] == TEACHER){
$condition['teacher_id'] = $obj->teacher_id;
$condition['month'] = date('m', strtotime($this->input->post('absent_date')));
$condition['year'] = date('Y', strtotime($this->input->post('absent_date')));
$field = 'day_' . abs(date('d', strtotime($this->input->post('absent_date'))));
$condition[$field] = 'A';
$attendance = $this->mail->get_single('teacher_attendances', $condition);
if(!empty($attendance)){
$is_absent = TRUE;
}
}elseif($data['role_id'] == GUARDIAN){
$student = $this->mail->get_single_student($obj->guardian_id, $this->input->post('class_id'));
$condition['student_id'] = $student->id;
$condition['class_id'] = $this->input->post('class_id');
$condition['month'] = date('m', strtotime($this->input->post('absent_date')));
$condition['year'] = date('Y', strtotime($this->input->post('absent_date')));
$field = 'day_' . abs(date('d', strtotime($this->input->post('absent_date'))));
$condition[$field] = 'A';
$attendance = $this->mail->get_single('student_attendances', $condition);
if(!empty($attendance)){
$is_absent = TRUE;
}
}else{
$condition['employee_id'] = $obj->employee_id;
$condition['month'] = date('m', strtotime($this->input->post('absent_date')));
$condition['year'] = date('Y', strtotime($this->input->post('absent_date')));
$field = 'day_' . abs(date('d', strtotime($this->input->post('absent_date'))));
$condition[$field] = 'A';
$attendance = $this->mail->get_single('employee_attendances', $condition);
if(!empty($attendance)){
$is_absent = TRUE;
}
}
if($is_absent){
$body = get_formatted_body($data['body'], $data['role_id'], $obj->id);
$body = str_replace('[absent_date]', $absent_date, $body);
$receivers .= $obj->name.',';
$this->email->from($from_email, $from_name);
$this->email->reply_to($from_email, $from_name);
$this->email->to($obj->email);
$this->email->subject($data['subject']);
$this->email->message($body);
$this->email->send();
}
}
// update emails table
$this->mail->update('emails', array('receivers' => $receivers), array('id' => $data['email_id']));
}
}
我的模型：
<?php
if (!defined('BASEPATH'))
exit('No direct script access allowed');
class Absentemailsms_Model extends MY_Model {
function __construct() {
parent::__construct();
}
public function get_email_list(){
$this->db->select('E.*, R.name AS receiver_type, AY.session_year ');
$this->db->from('emails AS E');
$this->db->join('roles AS R', 'R.id = E.role_id', 'left');
$this->db->join('academic_years AS AY', 'AY.id = E.academic_year_id', 'left');
$this->db->where('E.email_type', 'absent');
return $this->db->get()->result();
}
public function get_sms_list(){
$this->db->select('TM.*, R.name AS receiver_type, AY.session_year ');
$this->db->from('text_messages AS TM');
$this->db->join('roles AS R', 'R.id = TM.role_id', 'left');
$this->db->join('academic_years AS AY', 'AY.id = TM.academic_year_id', 'left');
$this->db->where('TM.sms_type', 'absent');
return $this->db->get()->result();
}
public function get_single_email($id){
$this->db->select('E.*, R.name AS receiver_type, AY.session_year ');
$this->db->from('emails AS E');
$this->db->join('roles AS R', 'R.id = E.role_id', 'left');
$this->db->join('academic_years AS AY', 'AY.id = E.academic_year_id', 'left');
$this->db->where('E.id', $id);
return $this->db->get()->row();
}
public function get_single_sms($id){
$this->db->select('TM.*, R.name AS receiver_type, AY.session_year ');
$this->db->from('text_messages AS TM');
$this->db->join('roles AS R', 'R.id = TM.role_id', 'left');
$this->db->join('academic_years AS AY', 'AY.id = TM.academic_year_id', 'left');
$this->db->where('TM.id', $id);
return $this->db->get()->row();
}
public function get_user_list( $role_id, $receiver_id, $class_id = null){
if($role_id == STUDENT){
$this->db->select('E.student_id, S.phone, S.name, U.email, U.role_id, U.id, C.name AS class_name');
$this->db->from('enrollments AS E');
$this->db->join('students AS S', 'S.id = E.student_id', 'left');
$this->db->join('users AS U', 'U.id = S.user_id', 'left');
$this->db->join('classes AS C', 'C.id = E.class_id', 'left');
$this->db->where('E.academic_year_id', $this->academic_year_id);
$this->db->where('E.class_id', $class_id);
if($receiver_id > 0){
$this->db->where('S.user_id', $receiver_id);
}
return $this->db->get()->result();
}elseif($role_id == TEACHER){
$this->db->select('T.id AS teacher_id, T.phone, T.name, U.email, U.role_id, U.id');
$this->db->from('teachers AS T');
$this->db->join('users AS U', 'U.id = T.user_id', 'left');
if($receiver_id > 0){
$this->db->where('T.user_id', $receiver_id);
}
return $this->db->get()->result();
}elseif($role_id == GUARDIAN){
$this->db->select('G.id AS guardian_id, G.phone, G.name, U.email, U.role_id, U.id');
$this->db->from('guardians AS G');
$this->db->join('users AS U', 'U.id = G.user_id', 'left');
if($receiver_id > 0){
$this->db->where('G.user_id', $receiver_id);
}
return $this->db->get()->result();
}else{
$this->db->select('E.id AS employee_id, E.phone, E.name, U.email, U.role_id, U.id');
$this->db->from('employees AS E');
$this->db->join('users AS U', 'U.id = E.user_id', 'left');
if($receiver_id > 0){
$this->db->where('E.user_id', $receiver_id);
}
return $this->db->get()->result();
}
}
public function get_single_student($guardian_id, $class_id){
$this->db->select('S.id');
$this->db->from('enrollments AS E');
$this->db->join('students AS S', 'S.id = E.student_id', 'left');
$this->db->where('E.class_id', $class_id);
$this->db->where('S.guardian_id', $guardian_id);
return $this->db->get()->row();
}
}
错误：
如何解决此问题？
0 个答案:
没有答案
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