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Implement a headless/decoupled Drupal design to build easily maintainable web applications. This book begins by showing you CMS workflows and best practices to give you the basics you need for working with decoupled Drupal. As part of this process, Decoupling Drupal reveals the advantages of using content management systems and explains that decoupled Drupal is the answer to various problems faced in creating and maintaining enterprise applications. Decoupling Drupal will show you how administering Drupal monolithically to design web applications can be a challenge. You’ll see how the maintainability of your application reduces exponentially over the years. In contrast, a decoupled design enables an easy handshake between the front-end and back-end applications, meaning you can implement services in a short amount of time and scale them quickly.  The final part of the book covers the impact of decoupling on functional and non-functional requirements and the use of Drupal 8 modules to address the requirements of decoupling. This involves solving the problems that occur at different stages of CMS evolution in an organization. What You Will Learn Discover the principles of headless/decoupled design Implement Drupal in a real-time environment Work with the Drupal modules normally used in a decoupled design Use Drupal to complete back-end tasks Integrate a Pantheon cloud-solution for headless Drupal Acknowledge the use of CMS in your day-to-day IT life Who This Book Is For Web application designers, developers, and Drupal enthusiasts.

Find Design and Prototyping for Drupal by Dani Nordin in Paperback and other formats in Computers > Web - Design.

Migrate an existing Drupal 6 or 7 website to Backdrop and discover why you should consider using Backdrop when building a new website. You'll learn what Backdrop is, how to install and configure Backdrop, and create and manage content. Migrating from Drupal to Backdrop focuses on the user who is responsible for building, maintaining, and managing an organization's website and who is interested in Backdrop’s ability to meet their site’s requirements. There is a major shift in the open source CMS market and Backdrop is emerging as a significant force. The Drupal team's decision to rebuild Drupal 8 on Symfony has many developers and organizations in a quandary – do you learn a whole new framework and undertake the effort of migrating to Drupal 8, stay on Drupal 7 which will at some point be officially unsupported, or adopt Backdrop as their go-forward strategic platform? There is also a large mid-market that may not have the ability to scale up with the skills required to support Drupal 8 (Symfony), making Backdrop a viable and attractive alternative. By reading this book, you will: Understand why you should use Backdrop and the power of the platform Quickly build confidence in your ability to use Backdrop Gain the knowledge necessary to build, deploy, and manage web sites of moderate complexity on Backdrop Understand the process for migrating a Drupal 6 or 7 site to Backdrop What You Will Learn: What Backdrop is and why you should use it How to install a basic Backdrop web site from scratch How to create content in your new Backdrop web site How to install and configure modules How to migrate a Drupal 6 site to Backdrop How to migrate a Drupal 7 site to Backdrop Who This Book Is For: < This book is for technical users who need to use Backdrop to create websites using the platform or to manage existing content, as well as developers who are new to the Backdrop platform. The book is also targeted at organizations that currently use Drupal 6 or 7 and who wish to remain on the base architecture of those platforms as they move forward on Backdrop.

Foundation Website Creation with CSS, XHTML, and JavaScript covers the entire process of building a website. This process involves much more than just technical knowledge, and this book provides you with all the information you'll need to understand the concepts behind designing and developing for the Web, as well as the best means to deliver professional, best-practice-based results. There is far more to building a successful website than knowing a little Hypertext Markup Language (HTML). The process starts long before any coding takes place, and this book introduces you to the agile development process, explaining why this method makes so much sense for web projects and how best to implement it. Planning is vital, so you'll also learn how to use techniques such as brainstorming, wireframes, mockups, and prototypes to get your project off to the best possible start and help ensure smooth progress as it develops. An understanding of correct, semantic markup is essential to any web professional, so this book explains how XHTML should be used to structure content so that the markup adheres to current web standards. You'll learn about the wide range of HTML elements available to you, and you'll learn how and when to use them through building example web pages. Without creative use of Cascading Style Sheets (CSS), websites would all look largely the same. CSS gives you the ability to set your website apart from the rest while maintaining the integrity of your markup. You'll learn how CSS works and how to apply styles to your pages, enabling you to realize your design ideas in the browser. JavaScript can be used to make your website easier and more interesting to use. This book provides information on appropriate uses of this technology and introduces the concepts of programming using it. You'll also see how JavaScript works as part of the much-hyped technique Ajax and in turn where Ajax fits into the wider Web 2.0 picture. While a website is being built, it needs to be tested across multiple browsers and platforms to ensure that the site works for all users, regardless of ability or disability, and the book explains how best to do these tasks. Then, it discusses the process of launching and maintaining the site so that it will continue to work for all its users throughout its life-cycle. The book concludes by covering server-side technologies, acting as a guide to the different options available and explaining differences between available products. With insights from renowned experts such as Jason Fried of 37signals, Daniel Burka of Digg and Pownce, and Chris Messina of Citizen Agency, this book provides invaluable information applicable to every web project, regardless of size, scope, or budget.

Note This product cannot be used directly it is suitable for ESP8266 secondary development learning beginners pay attention Feature Onboard mature and stable ESP 12F WiFi module large capacity 4M Byte FlashPower supply mode supports DC7 28V 5VOnboard WIFI module RST reset buttonESP 12F supports the use of development tools such as Eclipse Arduino lDEProvide reference program under Arduin0 development environmentOnboard 8 5V relays output switch signals suitable for controlling loads whose working voltage is within AC 250V DC30VOnboard power indicator and relay indicatorProduct specificationsBoard size 149 80mmWeight 140gPackage includes 1 x 8 way Relay ModuleProgramming port ESP8266 s GND RX TX 5V are respectively connected to the external TTL serial port module GND TX RX 5V IO0 must be connected to GND when downloading and then disconnect the connection between IO0 and GND after the download is complete Relay output NC Normally closed the relay is short connected with COM before the pull in and hangs in the air after pull in COM public end NO Normally open end the relay is suspended before being closed and shorted to COM after being closed GPIO lead port introduction NumberNameFunction Description1ADCA D conversion result Input voltage range 0 1V value range 0 10242IO2GPIO2 UART1 TXDTXDUART0 TXD GPIO13RXDUART0 RXD GPIO34GNDPower ground55V5V power supply