I tried to search here before creating this, but I couldn't find anything.
I have a simple project without modules and I'd like to load my models (which are inside application/models) without using any namespace and without usign any extra loading lines.
Basically what I want to do is to have my class Projects extends Zend_Db_Table_Abstract inside my models folder and to load it in my controller using $db = new Projects();
Is there anyway to do this? Is it recommended to use Model_Projects instead?
What If I had modules?
Edit:
I tried to use this without any other implementation and I got Class 'Projects' not found
It is because the Projects class is not autoloaded. Depending on your application namespace, (for example the default namespace 'Default') you have to name your class into something like: Default_Model_Projects
Related
I am trying to integrate an existing library into Laravel5 which itself is not namespaced and uses its own classes in subfolders using require.
I have placed it at 'app/API/libname/mainlibclass.php'.
with sibling directory at 'app/API/libname/toolkit' which contains the classes the library uses.
Calling from a Laravel controller I am unable to create the class using a require statement (correct?) before
$objectinstance=new Mainlibclass();
so in the main Laravel app I have
use app/API/libname/Mainlibclass
then later the usual
$objectinstance=new Mainlibclass();
In the existing library and each of its own used classes I set
namespace app/API/libname
and 'use' where needed.
I now have no class not found but one of the files uses 'implements Iterator' - I am getting error Interface 'App\API\libname\Iterator' not found.
Try adding \ in front of that so it looks like this:
class ABC implements \Iterator {
Edit:
I think it would be better practice to keep external non-psr-4/0 libraries untouched (for easier update if needed in future) and outside of app/ directory.
You could use composer classmap autoload feature for this.
I'm using Phalcon PHP with Multi module application. I'm using namespace in my project but I'm searching for something to use theses namespace.
For example, in my view folder I'm using the models folder and in my controller I use the models folder too. But I'm using lot of class models to do a Phalcon find or findFirst. And the only way than I found to make this multi apps working, it's to define the namespace used to import the class like this :
use Apps\Common\Models\Users;
use Apps\Common\Models\Customers;
use Apps\Common\Models\Agents;
...
And I have 50 models like this in my apps... I don't want to define them in all my controller and all my view to make it work.
Do you have a solutions for that ?
Thanks.
If I understood correctly, you can omit the namespace declaration on top of your controller file:
use Models\News;
class NewsController extends BaseController
{
public function indexAction()
{
// With Use above
$obj = new News();
// Without Use above (full namespace path)
$obj = new \Models\News();
}
}
Like in Codeigniter we do have 'core' folder where we can define our own controller like 'MY_Controller' and can be used to extend all the class to extend from this controller is there any possibility to do so in Symfony2.
In symfony I want to create class 'MY_Controller' which extends from the base class 'Controller', and I want all the classes in the controllers to extend from MY_Controller' class.
Thanks in Advance...
Note:
When working with Symfony2 it is strongly recommended you follow the Symfony2 coding style. It's basically the same as PHP-FIG, with one or two deviations. So underscores are a no-no in class names. Other than that: Symfony is pretty easy to work with, and fully OO, so changing the class a controller extends from is as simple as replacing extends Controller with extends AnotherClass.
But now, the symfony2-way of using a custom controller:
What you could do, is create a Core bundle (CoreBundle henceforth). Then, in this CoreBundle, define a controller, that extends from the Symfony Controller component. From the command line, in your project root, use this command:
php app/console generate:bundle --namespace=YourNameSpace/CoreBundle --bundle-name=YourNameSpaceCoreBundle
More options can be found here
After that, you'll find a DefaultController class in the bundle directories. (probably in the folder src/YourNamespace/CoreBundle/Controller). Then, set about generating your Core controller:
php app/console generate:controller --controller=YourNameSpaceCoreBundle:Core
See the documentation for more options on how to generate your core controller.
After you've finished setting up your custom controller, you can use it in any of the other bundles at will:
namespace YourNameSpace\AnotherBundle\Controller;
use YourNameSpace\CoreBundle\Controller\CoreController;
class DefaultController extends CoreController
{//extends from your custom controller
}
And that's it: you're done.
First, don't name the class using underscores as in PSR-0 each underscore char is converted to a directory separator, when used in class name.
Second, put your controllers to <bundledir>/Controller/
Third, name your controller something like BaseController and extend all other controllers from it.
Fourth, think of using dependency injection rather than coupling functionality in a base controller.
I wrote a DB class and I want to create my own model class in the Zend Framework. My own model extends from PDO and it automatically creates a query to work with the database.
How can I use my own model class in the Zend Framework?
Lets say you put your class in the models/Myclass.php file then your class would look something like this:-
class Application_Model_Myclass
{
//all my class stuff goes here
}
You could then use it in your controller or in another model like this:-
$myclass = new Application_Model_Myclass();
There is more information on Zend Framework naming conventions in the manual.
Zend Framework has no official model support, so you don't need to do anything special. As long as your model has methods for saving, updating, and deleting, you can use it as you would any other model.
You won't have access to any of the Zend Framework "automagic", such as automatically populating fields. You'll have to expose public methods for getting and setting all of your fields.
Is there a way to put your own code into namespaces using cakephp? The following very simple controller class works fine.
class Customer extends \AppModel {
var $name = 'Customer';
}
However, if I add
namespace foo\bar;
cakephp can't find the controller anymore. Is there some way to tell cake in which namespace it should look for controllers?
I am using cakephp 1.3 and php 5.3.
I don't think there is. CakePHP looks for classes like PostsController or BlogController, not foo\bar\PostsController. Maybe you can tell CakePHP in what folder to look for those classes (probably), but then it will still be looking for unnamepsaced class names.
Why would you want this in a framework that doesn't use namespaces?
Why not give up the App::import() in cakephp 1.3. Replace it with the include_once().
I got my customize vendor classes defined under a namespace works fine. Just to prevent the collision of the custom class name with the official one.