An uncaught Exception was encountered
Type: Error
Message: Call to undefined method MY_Loader::_ci_object_to_array()
Filename: C:\xampp\htdocs\hhh\application\third_party\MX\Loader.php
Line Number: 300
Try this. Add it in the MY_Loader.
<?php (defined('BASEPATH')) OR exit('No direct script access allowed');
/* load the MX_Loader class */
require APPPATH."third_party/MX/Loader.php";
class MY_Loader extends MX_Loader
{
/** Load a module view **/
public function view($view, $vars = array(), $return = FALSE)
{
list($path, $_view) = Modules::find($view, $this->_module, 'views/');
if ($path != FALSE)
{
$this->_ci_view_paths = array($path => TRUE) + $this->_ci_view_paths;
$view = $_view;
}
return $this->_ci_load(array('_ci_view' => $view, '_ci_vars' => ((method_exists($this,'_ci_object_to_array')) ? $this->_ci_object_to_array($vars) : $this->_ci_prepare_view_vars($vars)), '_ci_return' => $return));
}
}
Related
Okay i've cloned a codeigniter code copy and use it to designed a app, recently i wanted to start a new app and did opened the downloaded copy again and started to program, but now i am getting the the above mentioned error, this code worked in my prevouis code but in this it isn't.
An uncaught Exception was encountered
Type: Error
Message: Call to undefined method Admin_model::get_stock_item()
Filename: C:\xampp\htdocs\francois\application\controllers\Admin.php
Line Number: 239
Here is my controller
///<?php
if (!defined('BASEPATH')) {
exit('No direct script access allowed');
}
class Admin extends CI_Controller {
public function __Construct() {
parent::__Construct();
if(!$this->session->userdata('logged_in')) {
redirect(base_url());
}
$this->load->model('Admin_model');
}
function stock_adjustment($id)
{
$data = array(
'formTitle' => 'Stock Management',
'title' => 'Stock Management'
);
$data["data"] = $this->Admin_model->get_stock_item('', '', $id);
$this->load->view('frame/header_view');
$this->load->view('frame/sidebar_nav_view');
$this->load->view('stock/update_price', $data);
$this->Admin_model->Update_asset($id);
redirect( base_url('stock/stock_view'));
}
}
Model
///function get_stock_item($limit, $start, $id=0)
{
///if(empty($id)){
///$this->db->limit($limit, $start);
///$query = $this->db->get('tbl_stock');
///if ($query->num_rows() > 0) {
foreach ($query->result() as $row) {
$data[] = $row;
}
///return $data;
}
/// return false;
///} else {
///$query = $this->db->get_where('tbl_stock', array('id' => $id));
///return $query->row_array();
}
}
Please as i said it worked in my othered app but not in this one code is exaclty the same.
The error message is quite clear: The class Admin_model does not have a method named get_stock_item(). Probably beause you have commented-out the definition of the method.
Change the line
///function get_stock_item($limit, $start, $id=0)
to
function get_stock_item($limit, $start, $id=0)
There's a lot of other code that is commented and, as it stands, I think you will get lots of other errors running that model method.
This is my User.php controller
I am unable to use redirect method.
i am working on xampp localhost
?php
if (!defined('BASEPATH'))
exit('No direct script access allowed');
class User extends CI_Controller {
public function __construct()
{
parent::__construct();
// Your own constructor code
$this->load->library('Admin_layout');
$this->config->load('reg_rules');
$this->load->model('admin/user_model');
$this->load->helper('form');
$this->load->helper('url');
}
public function index()
{
if (!$this->auth->loggedin()) {
redirect('admin/login');
}
}
public function add(){
//if($this->input->post('submit')){
$this->form_validation->set_rules($this->config->item('reg_settings'));
$data["reg_attrib"] = $this->config->item("reg_attribute");
$this->form_validation->set_error_delimiters('', '');
if ($this->form_validation->run('submit') == FALSE)
{
// templating
$this->admin_layout->set_title('Add a User');
$this->admin_layout->view('admin/add_user',$data["reg_attrib"]);
// templating
}
else
{
// Develop the array of post data and send to the model.
$passw = $this->input->post('password');
$hashpassword = $this->hash($passw);
$user_data = array(
'name' => $this->input->post('name'),
'gender' => $this->input->post('gender'),
'phone' => $this->input->post('contact_no'),
'email' => $this->input->post('email'),
'password' => $this->hash($hashpassword),
'doj' => time(),
);
$user_id = $this->user_model->create_user($user_data);
Here i am setting my success message using set_flashdata
and redirecting
if($user_id){
$this->session->set_flashdata('item', 'Record created successfully');
$this->redirect('admin/user/add','refresh');
}else{
echo "User Registration Failed!";
}
}//else
//} // submit
} // add
}
View_users.php
<?php
if($this->session->flashdata('item'))
{
echo $message = $this->session->flashdata('item');
}
?>
I am getting the following error
Fatal error: Call to undefined method User::redirect() in C:\xampp\htdocs\ci\application\controllers\admin\User.php on line 67
A PHP Error was encountered
Severity: Error
Message: Call to undefined method User::redirect()
Filename: admin/User.php
Line Number: 67
Backtrace:
Try to change from
$this->redirect('admin/user/add','refresh');
to
redirect('admin/user/add','refresh');
Hope it will be useful for you.
I got a problem rendering nested view, here is what I'm trying to do
I changed your 'request' of HMVC (HMVC-GitHub or/and HMVC-Pattern) function into an Elements module
namespace Modules\Main\Libraries;
/**
* Elements
*
* Helps to build UI elements for the application
*/
class Elements extends \Phalcon\Mvc\User\Component
{
public function loadModule($path = '', $data = array()) {
$di = clone $this->getDI();
$dispatcher = $di->get('dispatcher');
$paths = explode('/', $path);
$data = is_array($data) ? $data : array($data);
// get controller name
if (isset($paths[0])) {
$controller = $paths[0];
}
// get action name
if (isset($paths[1])) {
$action = $paths[1];
}
// get params
if (isset($paths[2])) {
array_splice($paths, 0, 2);
$params = array_merge($paths, $data);
} else {
$params = $data;
}
if (!empty($controller)) {
$dispatcher->setControllerName($controller);
} else {
$dispatcher->setControllerName('index');
}
if (!empty($action)) {
$dispatcher->setActionName($action);
} else {
$dispatcher->setActionName('index');
}
if (!empty($params)) {
if(is_array($params)) {
$dispatcher->setParams($params);
} else {
$dispatcher->setParams((array) $params);
}
} else {
$dispatcher->setParams(array());
}
$dispatcher->dispatch();
$response = $dispatcher->getReturnedValue();
if ($response instanceof ResponseInterface) {
return $response->getContent();
}
return $response;
}
}
and I have 2 controllers:
namespace Modules\Main\Controllers;
class IndexController extends ControllerBase
{
public function indexAction()
{
$secondContent = $this->elements->loadModule('test/hello/json');
$this->view->setVar('secondContent', $secondContent);
}
}
and
namespace Modules\Main\Controllers;
use \Phalcon\Http\Response;
class TestController extends ControllerBase
{
public function indexAction()
{
}
public function helloAction($format='html', $param = 'empty')
{
$this->view->setVar('content', 'Hello this is test value "'.$param.'"');
$content = $this->view->getContent();
return (string)$content;
// return 'Hello this is test value "'.$param.'"';
}
}
my DI
$di['elements'] = function() {
return new \Modules\Main\Libraries\Elements();
};
Views files
IndexController::Index
<h1>Congratulations!</h1>
<p>You're now flying with Phalcon. Great things are about to happen!</p>
<p>Second content: {{ secondContent}}</p>
<p>HMVC: {{ elements.loadModule('test/hello/json', 'test') }}</p>
and HelloController::test
This is :: {{ content }}
expecting to get
Congratulations!
You're now flying with Phalcon. Great things are about to happen!
Second content: This is :: Hello this is test value "empty"
HMVC: This is :: Hello this is test value "test"
but it only rendering the HelloController (First call from IndexController::indexAction):
This is :: Hello this is test value "empty"
if I change IndexController::indexAction to
public function indexAction()
{
$secondContent = '';
$this->view->setVar('secondContent', $secondContent);
}
and TestController::helloAction to
public function helloAction($format='html', $param = 'empty')
{
$this->view->setVar('content', 'Hello this is test value "'.$param.'"');
$content = $this->view->getContent();
//return (string) $content;
return 'Hello this is test value "'.$param.'"';
}
the result that i get is (Second content is empty):
Congratulations!
You're now flying with Phalcon. Great things are about to happen!
Second content:
HMVC: Hello this is test value "test"
Any solution to solve this ?
Thanks,
Helman
Phalcon have built-it modules feature, you dont have to built your own module loader, you just need create module bootstrap that extend ModuleDefinitionInterface.
Just take a look this sample from phalcon multi module
https://github.com/phalcon/mvc/tree/master/multiple
this example below is taken from link above, This contain module bootstrap code.
<?php
namespace Multiple\Frontend;
class Module
{
public function registerAutoloaders()
{
$loader = new \Phalcon\Loader();
$loader->registerNamespaces(array(
'Multiple\Frontend\Controllers' => '../apps/frontend/controllers/',
'Multiple\Frontend\Models' => '../apps/frontend/models/',
));
$loader->register();
}
/**
* Register the services here to make them general or register in the ModuleDefinition to make them module-specific
*/
public function registerServices($di)
{
//Registering a dispatcher
$di->set('dispatcher', function () {
$dispatcher = new \Phalcon\Mvc\Dispatcher();
//Attach a event listener to the dispatcher
$eventManager = new \Phalcon\Events\Manager();
$eventManager->attach('dispatch', new \Acl('frontend'));
$dispatcher->setEventsManager($eventManager);
$dispatcher->setDefaultNamespace("Multiple\Frontend\Controllers\\");
return $dispatcher;
});
//Registering the view component
$di->set('view', function () {
$view = new \Phalcon\Mvc\View();
$view->setViewsDir('../apps/frontend/views/');
return $view;
});
$di->set('db', function () {
return new \Phalcon\Db\Adapter\Pdo\Mysql(array(
"host" => "localhost",
"username" => "root",
"password" => "secret",
"dbname" => "invo"
));
});
}
}
you can load module using this code below
$app = new \Phalcon\Mvc\Application();
$app->registerModules(array(
'frontend' => array(
'className' => 'Multiple\Frontend\Module',
'path' => '../apps/frontend/Module.php'
),
'backend' => array(
'className' => 'Multiple\Backend\Module',
'path' => '../apps/backend/Module.php'
)
));
I created a block with a toolbar, but an error happened:
Fatal error: Call to a member function setCurPage() on a non-object
I did quite some search-queries but can’t find the solution.
Is there someone who knows the reason?
Please see my code below:
class test_Promotion_Block_List extends Mage_Catalog_Block_Product_List {
public function __construct() {
parent::__construct();
$collection = Mage::getModel('catalog/product')
->getCollection()
->joinField('category_id', 'catalog/category_product', 'category_id', 'product_id = entity_id', null, 'left')
->addAttributeToSelect('*')
->addAttributeToFilter('category_id', array('finset' => '98'))
->addAttributeToSort('created_At', 'desc')
;
$this->setCollection($collection);
}
protected function _prepareLayout() {
parent::_prepareLayout();
$toolbar = $this->getToolbarBlock();
// called prepare sortable parameters
$collection = $this->getCollection();
// use sortable parameters
if ($orders = $this->getAvailableOrders()) {
$toolbar->setAvailableOrders($orders);
}
if ($sort = $this->getSortBy()) {
$toolbar->setDefaultOrder($sort);
}
if ($dir = $this->getDefaultDirection()) {
$toolbar->setDefaultDirection($dir);
}
$toolbar->setCollection($collection);
$this->setChild('toolbar', $toolbar);
$this->getCollection()->load();
return $this;
}
public function getDefaultDirection() {
return 'asc';
}
public function getAvailableOrders() {
return array('name' => 'Name', 'position' => 'Position', 'children_count' => 'Sub Category Count');
}
public function getSortBy() {
return 'name';
}
public function getToolbarBlock() {
$block = $this->getLayout()->createBlock('testpromotion/toolbar', microtime());
return $block;
}
public function getMode() {
return $this->getChild('toolbar')->getCurrentMode();
}
public function getToolbarHtml() {
return $this->getChildHtml('toolbar');
}
}
Error sniffing:
Magento Product_List blocks are "pagination aware". They take URL paging parameters and apply it to the collection of products to be displayed.
That means that the error you're seeing occurs somewhere in the parent classes of your block. That method is called for collections so it means that the result of one of the selects is not an object but either an array or null.
It's more likely you're receiving an array response but you didn't initialize the collection with the response so calling the method on an array triggers this error.
Error info:
Please specify the full error info including file and line where it occurs. This will help find the source of the error.
Also use the following line next to (before / after any operation that might change the $collection variable) because you may be calling $this->setCollection(null).
var_dump(is_object($collection) ? get_class($collection) : get_type($collection));
I am developing an application in CodeIgniter that has a member login system. I have a model that gets all the information of a requested member.
class Member extends CI_Model {
var $info = array();
var $error = NULL;
function __construct(){
parent::__construct();
}
public function get_info($member_id = ''){
$this->db->where('member_id', $member_id);
$this->db->limit(1);
$query = $this->db->get('members');
if($query->num_rows() > 0){
$member = $query->row_array();
$info = array(
'id' => $member['member_id'],
'display_name' => $member['display_name'],
'email_address' => $member['email_address'],
'password' => $member['password'],
'status' => ($member['status'] == 0) ? FALSE : TRUE,
'activation_code' => $member['activation_code'],
'location' => $member['location'],
'date_joined' => date('M jS, Y', $member['date_joined']),
'gender' => ($member['gender'] == 0) ? 'Male' : 'Female',
'results_per_page' => $member['results_per_page'],
'admin_emails' => ($member['admin_emails'] == 0) ? FALSE : TRUE,
'member_emails' => ($member['member_emails'] == 0) ? FALSE : TRUE
);
$this->info = $info;
} else {
$this->error = 'The member you requested could not be found in our database.';
}
}
At the top of my controllers and other models, I use the following to get the information of the current user to pass it along to all of the methods.
function __construct(){
parent::__construct();
$this->member->get_info($this->session->userdata('member_id'));
$this->user = $this->member->info;
}
function index(){
if($this->user['id'] > 0){
echo "You are logged in!";
} else {
echo "You are NOT logged in!";
}
}
Is there a way to do this on a global scale? It's kind of tiresome to type out the construct code at the top of every controller.
So I managed to find another post here on StackOverflow that solved my problem.
enter link description here
In application/core, I extended the existing Controller and Model classes with a few additions. Then I had to change my controllers and models to suit.
class Home extends MY_Controller {
}
application/core/MY_Model.php
class MY_Model extends CI_Model {
var $user = array();
function __construct(){
parent::__construct();
$this->load->model('member');
$this->member->get_info($this->session->userdata('member_id'));
$this->user = $this->member->info;
}
}
application/core/MY_Controller.php
class MY_Controller extends CI_Controller {
var $user = array();
function __construct(){
parent::__construct();
$this->load->model('member');
$this->member->get_info($this->session->userdata('member_id'));
$this->user = $this->member->info;
}
}
In construct simply try to access session data
function __construct() {
if($this->session->userdata('member_id')) {
echo 'You are logged in';
} else {
echo 'You are not logged in';
}
}
It is simple rather than getting all the data and selecting 'user id',if we check whether ths session data is there then a user is logged in orelse no one is logged.You can add this at your each controller construct function and you can check without help of any DB