PHP call zend call controller method in view file - php

My controller:
class CronController extends Zend_Controller_Action {
public function init(){
}
public function indexAction(){
die();
}
public function reportAboutExpiringPaymentAction(){
}
}
How can I call reportAboutExpiringPaymentAction() from file.phtml

The way that you need, doesn't work at all. Only way to call this function on a phtml is like this:
The URL is like: http://www.yoursite.com/cron/report-about-expiring-payment
And code is:
class CronController extends Zend_Controller_Action {
public function init(){
}
public function indexAction(){
die();
}
public function reportAboutExpiringPaymentAction(){
/* YOUR CODE HERE */
$this->render('file.phtml');
}
}

You can use View Actions helper to call an action form the view. In your case <?php echo $this->action('reportaboutexpiringpayment','cron',null); ?> will execute the action

Related

Unable to locate the specified class: Session.php, When call a function from another controller in Codeigniter

contrller:News.php
This is my controller News
<?php class News extends CI_Controller {
public function __construct()
{
}
public function getShowIN_News()
{
return $result;
} } ?>
contrller:Category.php
This is my controller Category
<?php class Category extends CI_Controller {
public function __construct()
{
}
public function category()
{
require('news.php');
$test = new News();
$data["headlines"] = $test->getShowIN_News();
} }?>
By using an empty constructor, you're making it so that CI_Controller::__construct() isn't called, and that's where everything in the framework is initialized.
I know you've put it there to hack it so you can call one controller from another, but it is very intentionally made that way, exactly so you don't do this.

Call controller function within another controller in Codeigniter

I am trying to call a function Commanfuntion in controller Return_test which is located in the Assign_test controller.
Example:
class Assign_test extends REST_Controller
{
function __construct()
{
parent::__construct();
}
function Commanfuntion()
{
//code
}
}
class Return_test extends REST_Controller
{
function __construct()
{
parent::__construct();
}
function Return()
{
//here I want to call Commanfuntion located in class Assign_test
}
}
As Codeigniter follows the MVC pattern you can't call a controller function in another controller. However you can do this by using a function helper and call the function from function helper in any controller.

Why does my code end with: Call to a member function sample_template() on null

I am using hierarchical MVC model in codeigniter. I create a controller called template and inside it a function called sample_template. Then a view called sample_template_v created and call it inside the template controller. I create another controller called Admin and called Template->sample_template($data); inside its 2 funtions.
MY_Controlle.php
<?php
class MY_Controller extends MX_Controller
{
function __construct()
{
parent::__construct();
$this->load->module('Template');
}
}
Admin.php
<?php
class Admin extends MY_Controller
{
function __construct()
{
parent::__construct();
}
function index()
{
$data['content_view'] = 'admin/admin_v';
$this->Template->sample_template($data);
}
function about()
{
$data['content_view'] = 'admin/about_v';
$this->Template->sample_template($data);
}
}
Template.php
<?php
class Template extends MY_Controller
{
function __construct()
{
parent::__construct();
}
function sample_template($data = NULL)
{
$this->load->view('Template/sample_template_v', $data);
}
}
sample_template_v.php file---->
<h5>This is the main Template.</h5>
<?php $this->load->view($content_view); ?>
Error:
If you want to call a method from the object you need to initiaze the object and then call a method. Make sure $this->template is set in your case it isn't.
$this->template = new Template();
$this->template->sample_template($data);

phalcon controller indexAction break down

I am new into Phalcon framework. I just got the basic idea about it. Every controller has methods with multiple specific actions. I wrote a huge indexAction method but now I want to break it down with multiple private method so that I can reuse those functionality. But when I try to create any method without action suffix, it returns error(Page Not Found). How can I break it down into multiple methods?
<?php
use Phalcon\Mvc\Controller;
class PostsController extends Controller
{
public function indexAction()
{
$this->someMethod();
}
public function someMethod()
{
//do your things
}
}
Controllers must have the suffix “Controller” while actions the suffix “Action”. A sample of a controller is as follows:
<?php
use Phalcon\Mvc\Controller;
class PostsController extends Controller
{
public function indexAction()
{
}
public function showAction($year, $postTitle)
{
}
}
For calling another method, you would use it straight forward
<?php
use Phalcon\Mvc\Controller;
class PostsController extends Controller
{
public function indexAction()
{
echo $this->showAction();
}
private function showAction()
{
return "show";
}
}
Docs.
What exactly do you want? The answer seems trivial to me.
class YourController extends Phalcon\Mvc\Controller
{
// this method can be called externally because it has the "Action" suffix
public function indexAction()
{
$this->customStuff('value');
$this->more();
}
// this method is only used inside this controller
private function customStuff($parameter)
{
}
private function more()
{
}
}

How to 'copy' a Zend Framework Action without duplicating it?

I have two controllers which have some actions that are really the same.
How do I refer to the identical action in another controller?
class UserController extends Zend_Controller_Action {
public function listAction() {
//do something here
}
}
class AdminController extends Zend_Controller_Action {
public function listAction() {
//how to call UserController::listAction here?
}
}
What do I put in AdminController::listAction above so that I only have to write the code in UserController::listAction?
thanks
I would use a controller action helper, that way if you ever have to do the same thing again you can reuse it.
class My_Controller_Action_Helper_Whatever
{
public function direct()
{
return $this;
}
public function doSomething($paramA, $paramB)
{
// code
return $whatever;
}
}
Then implement in your controllers:
class UserController extends Zend_Controller_Action
{
public function someAction()
{
$this->getHelper('Whatever')->doSomething($a, $b);
}
}
class AdminController extends Zend_Controller_Action
{
public function anotherAction()
{
$this->getHelper('Whatever')->doSomething($a, $b);
}
}
You could do:
class baseController extends Zend_Controller_Action {
// common controller actions
public function listAction() {
// do stuff
}
}
class AdminController extends baseController {
// admin controller specific actions
}
class UserController extends baseController {
// base controller specific actions
}
You could also forward the request to the other controller by using:
class AdminController extends Zend_Controller_Action {
public function listAction() {
$this->_forward('list','user');
}
}
or if you would prefer the URL to change:
class AdminController extends Zend_Controller_Action {
public function listAction() {
$this->_redirect('/user/list');
}
}
You can forward to another action - simply specify the action, controller, module and params.
Parameters default to values of the current request, i.e. if you're in the default module, the code below will redirect to the listAction of UserController in the default module.
class AdminController extends Zend_Controller_Action {
public function listAction() {
//call UserController::listAction
return $this->_forward('list', 'user');
}
}

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