By Keith Pope
This ebook is an example-driven instructional that takes you thru the method of establishing Model-View-Controller-based internet functions. you'll create and enhance a storefront program. It additionally covers universal blunders and top practices that would be invaluable for builders. This booklet is for Hypertext Preprocessor net builders who are looking to start with Zend Framework. when you are already utilizing this framework, you'll tips on how to use it within the most sensible means and bring greater functions. simple wisdom of item orientated layout might be precious
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We can then check if it is an action call and then do something like display an error or call a different action. In our example, we use the _forward() utility method to call indexAction. By doing this, if we try to call an undefined action, we will get the indexAction. The standard router As we have mentioned before, Zend Framework uses a Front Controller that takes our request and processes it. An important part of this is the standard router. The router is responsible for taking a request and translating it to decide what module, controller, and action is being requested.
The aim of this chapter is to take you through the main aspects of the Zend Frameworks MVC implementation and give you a good foundation in the conventions and language of the Zend Framework. In this chapter, we will cover the following topics: 1. Zend framework MVC overview 2. The Front Controller 3. The router 4. The dispatcher 5. The Request object 6. The Response object Zend framework MVC overview Before we dive in and look at each MVC component, let's look at the general processes that happens when we make a request to a Zend Framework MVC application.
These directories are probably common to most Zend Framework applications, though they may be named differently. The application directory is responsible for holding our application-specific files such as configs, models, controllers, and views. Inside the application directory, we have our main MVC folders—controllers, models, and views, which hold controller, model, and view files respectively. In other Zend Framework applications, you may also see modules, which are used to split controllers, models, and views into manageable groups.