![]() Pbmods is good at ZendF, hopefully he can shed some light on this. I guess that would work.yes? is it cleaner? In the global include, or index.php file, they just grab it and put it in a global variable? How do other frameworks do it (Cake, Zend, Symphony). "pageAction" is very common, exists on all pages with a submit button. If you don't provide your own constructor, then a default constructor will be supplied for you. Same goes for the case of grandparent constructor. A constructor enables you to provide any custom initialization that must be done before any other methods can be called on an instantiated object. if you need to call constructor from parent you can explicitly call it using parent::constructor () So if the child (extending class) doesn't have any constructor then it calls parent constructor by default. In the constructor of CustomerCT I get POST variables that are specific to that page. I believe PHP calls its nearest constructor. That's an over-simplified version of my architecture. ![]() (I'm just typing this as i go and is not actual code) php page that uses a customer controller (CT) If I have to call some constructor, or some function, I could just make it a rule and make sure each controller child class grabs the pageAction (They always have to if the page is not static)įor example here's a. I wanted to automatically get this pageAction from POST and put it in a var in the parent, that way the child controller does not have to do this everytime.hence automation. Most of my pages have a few variables that I need to check for each single time. I"m using my home-cooked MVC architecture and I keep building it. Parent constructor do not gets called by defaultīut in case of java, i see no way u can ask proggie not to call Parent constructor if it exists in there. I"m disappointed, this ruined my chance of a good framework I am building.Īgreed. I could place my task in a different function and call that instead. Yeah thanks, I knew you could manually call it, but what's the point of having a constructor then. Now for your piece of code we can call the parent constructor using the following snippet of code :: Same goes for the case of grandparent constructor. ![]() So if the child (extending class) doesn't have any constructor then it calls parent constructor by default. Now let’s understand through examples How to call the constructor of a parent. we can only use the super keyword in the child class of a parent class. if you need to call constructor from parent you can explicitly call it using parent::_constructor() Super keyword in javascript: By executing the super () method in the constructor method, we invoke the constructor method of the parent and get access to the parent’s properties and methods. I believe PHP calls its nearest constructor.
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