By Matt Butcher
This booklet takes a hands-on, functional method of software program improvement. The authors, all specialist Drupal builders and participants to the Drupal undertaking, supply available coding samples designed to express not just the technical benefits and skills of Drupal, but additionally right architectural and stylistic ways to coding on one of many world's hottest content material administration structures. each bankruptcy presents absolutely sensible code samples illustrating the APIs and methods mentioned within the bankruptcy. With this beginning, builders can quick construct subtle instruments all alone via employing the thoughts and methods exemplified during this e-book. when you are a personal home page developer or a Drupal person trying to dive into Drupal improvement then you definitely will locate this booklet a great advent to coding inside Drupal. people with a few Drupal event also will locate this a useful instrument for updating their wisdom concerning the robust new gains of Drupal 7. subject builders seeking to expand their talents will locate this an available creation to Hypertext Preprocessor coding in the Drupal surroundings. This e-book assumes that you're accustomed to easy Hypertext Preprocessor programming, in addition to HTML and CSS. No adventure with programming Drupal is needed, even though it can also be a convenient manner for skilled Drupal builders to wake up to hurry with Drupal 7.
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This booklet is especially priceless. you'll locate issues during this ebook, and the authors do a superb task of explaining issues.
This e-book takes a hands-on, useful method of software program improvement. The authors, all specialist Drupal builders and individuals to the Drupal undertaking, supply available coding samples designed to convey not just the technical benefits and skills of Drupal, but in addition right architectural and stylistic techniques to coding on one of many world's most well liked content material administration platforms.
In seinem Standardwerk zur Website-Konzeption erläutert Ihnen Jens Jacobsen anschaulich und praxisorientiert, wie Sie eine web site planen, konzipieren, umsetzen und betreiben. Ob Sie alles selbst machen oder mit Agenturen und/oder Auftragnehmern arbeiten – Sie erfahren hier, wie Sie schon in der Konzeptionsphase Fehler vermeiden, die später nur schwer zu korrigieren sind.
Extra info for Drupal 7 Module Development
14 ] Chapter 1 The database We have taken a brisk walk through a typical Drupal request, and we have learned a little about modules and libraries. However, what about the database? Unlike many architectures, for Drupal the database doesn't stand front and center. The database layer is not a module, nor do modules need to declare a specific relationship with the database. In fact, many Drupal modules do not ever interact directly with the database. Unlike Model-View-Controller (MVC) frameworks, Drupal does not require that modules follow an MVC pattern.
Agile software development is a particular methodology designed to help teams of developers effectively and efficiently build software. While Drupal itself has not been developed using an agile process, it does facilitate many of the agile practices. org/. However, our goal here is not to exemplify a particular methodology, but to discover how to write modules. It is easier to learn module development by first writing the module, and then learn how to write unit tests. It is easier for two reasons: • SimpleTest (in spite of its name) is the least simple part of this chapter.
We have taken a sizable detour to talk about the translation system, but with good reason. It is a tremendously powerful feature of Drupal, and should be used in all of your code. Not only does it make modules translatable, but it adds a layer of security. org/project/stringoverrides. At this point, we have created a working module, though the only thing that it does is display help text. It's time to make this module a little more interesting. In the next section we will use the Block API to write code that generates a block listing all of the currently enabled modules.