zend-framework2

I'm trying to do a query like this using Zend Framework 2: SELECT count(*) as num FROM mytable Here's the code I'm using to build my select statement (bear in mind I've imported the necessary classes): $select = new Select(); $select->from('mytable') ->columns(array('num'=>'count(*)'), false); This code doesn't work because the resulting query is as follows: SELECT [count(*)] AS [num] FROM [mytable] ...which throws the following error: Invalid column name 'count(*)' This is caused by the square brackets around count(*). How can I get this to work properly, basically to have count(*) instead of

I've been using PHP quite a while now, but never been an advanced programmer. I feel like this is dumb question but never understood why some array values can be retrieved using different methods: This: $array->value rather than normal: $array['value'] The standard $array['value'] always works, but the one using the -> method doesn't at times. Why is that? Here's an example. I am using Zend Framework 2 and I can grab a session value using the -> method: $this->session->some_value However, I can't if I do a new, normal array: $array = array('some_value' => 'myvalue'); $array['some_value']; //

Problem: rendering barcodes in CodeIgniter via Zend library barcode. I googled, and also tried all tutorials on first 2 pages. I stackoverflowed and found quiet a few topics on my problem, even few are marked as answered but no luck. Finally I tried this https://stackoverflow.com/a/15480779/1564365 but yet another error message. error: Fatal error: Class 'Zend\Barcode\ObjectPluginManager' not found that means it is actually loading Barcode library but with error. sidenote : ZF 2.2 fresh download (today), CI 2.1.3 fresh download (today) To solve this, I am forced to use ZF1. step by step:

AjaxContext helper was a neat feature in ZF1 and i used it in many places. I was wondering if this is available in ZF2. I did a test and added: public function init() { $ajaxContext = $this->_helper->getHelper('AjaxContext'); $ajaxContext->addActionContext('input', 'html') ->addActionContext('number', 'html') ->initContext(); } in the controller, added a action: public function inputAction() { $form = new AddInput(); return ['form' => $form]; } a file input.ajax.phtml and a ajax call: $.get('/form/input/format/html').css("display","block"); The request goes through ok, with a 200 code, but i

It is generally adviced to store module assets inside the module's directory, inside moduleName/public (or whatever you want to name the asset's directory). Zend Framework 2 unfortunately doesn't support asset publishing for module assets by default. According to MWOP , there was nothing planned ~1 month ago and I guess there still is no real plan (they had probably a lot of work to get the stable version ready). (But, some day, they are going to address this issue.) As my ZF2 app is growing and growing, I reached the point where I need to have module-specific assets . At the moment, I

I have two modules Admin and Login. I want to display the Login view 'login.phtml' within the admin view 'index.html' I have the following in the Admin modules indexAction controller public function indexAction() { $login = new LoginController(); $view = new ViewModel(array( 'theloginform' => $login->loginAction(), )); return $view; } In the LoginAction method in the Login controller I return the ViewModel for the 'login.phtml' file. public function LoginAction() { $view = new ViewModel(); return $view; } The indexAction throws an error as the variable 'theloginform' is an object. Catchable

plz i need some help here , i've goolged a lot but without result :/ how can i exploit the query and their result stored in the memcache , i'm working with zend framework 2 and doctrine 2 ? and here is my configuration in module.config.php : // Doctrine config 'doctrine' => array( 'driver' => array( __NAMESPACE__ . '_driver' => array( 'class' => 'Doctrine\ORM\Mapping\Driver\AnnotationDriver', 'paths' => array(__DIR__ . '/../src/' . __NAMESPACE__ . '/Entity') ), 'orm_default' => array( 'drivers' => array( __NAMESPACE__ . '\Entity' => __NAMESPACE__ . '_driver' ), ) ), /***** enabling the

I have two module Student and Teacher. I also have two different layout one is studentlayout.phtml and another is teacherlayout.phtml How can I set studentlayout for Student module and teacherlayout for Teachermodule? As Per Sam's answer .Thanks Its working fine. but i also want to set two different layout For Teacher. So i add following code in my main config file for project: 'module_layouts' => array( 'Teacher' => array( 'default' => 'layout/adminlayout', 'login' => 'layout/loginlayout', ), 'Student' => 'layout/studentlayout', ), My module.config.php file for teacher module: 'module_layouts