By Fernando Monteiro

ISBN-10: 1784395897

ISBN-13: 9781784395896

Extend the services of AngularJS and construct dynamic net functions by means of growing personalized directives with this feature of greater than 30 recipes

About This Book

  • Learn easy methods to expand HTML templates in new how you can construct even higher internet purposes with unparalleled interface components
  • Build reusable directives for large-scale AngularJS applications
  • Create even subtle and ambitious smooth net apps with ease

Who This e-book Is For

This booklet is for builders with AngularJS adventure who are looking to expand their wisdom to create or customise directives in any form of AngularJS program. a few adventure of recent instruments akin to Yeoman and Bower will be beneficial, yet isn't a requirement.

What you are going to Learn

  • Build and customise exterior HTML templates, and create basic, potent directives for universal interface components
  • Learn the way to use Controller functionality and any Bootstrap UI directives to control the DOM and the way to remodel any UI library into AngularJS directives
  • Construct an AngularJS software to take advantage of shared parts and validate your HTML5
  • Discover how one can use jQuery occasions and control the DOM utilizing jQuery UI within AngularJS applications
  • Create customized directives for ongoing tasks utilizing Yeoman turbines, and the way to enforce standalone directives
  • Build reusable directives for big AngularJS purposes and expand directives to exploit dynamic templates
  • Write unit try for directives utilizing the Karma runner and Jasmine's behavior-driven improvement framework

In Detail

AngularJS directives are on the middle of what makes it such an exhilarating – and critical - internet improvement framework. With directives, you could take larger regulate over HTML components in your websites – they ‘direct' Angular's HTML compiler to act within the means you will have it to. It makes construction glossy internet purposes a way more expressive event, and lets you concentration extra heavily on enhancing the way in which that consumer interplay affects the DOM and how your app manages facts. in case you are already utilizing Angular, you possibly realize the ability of directives to rework how you comprehend and construct your initiatives – yet customizing and growing your individual directives to harness AngularJS to its complete strength will be tougher. This cookbook exhibits you ways to just do that – it is a worthy source that demonstrates the best way to use directives at each level within the workflow.

Packed with an intensive variety of strategies and information that AngularJS builders can not do with out, you will find out the right way to utilize directives. you will find recipes demonstrating tips on how to construct a couple of diverse person interface elements with directives, so that you can take whole keep an eye on over how clients engage together with your software. you will additionally find out how directives can simplify how you paintings via growing reusable directives – via customizing them with Yeoman you will be convinced that you are software has the strong structure that kinds the bedrock of the easiest consumer stories. you will additionally locate recipes that can assist you unit try directives, so that you will be convinced within the reliability and function of your application.

Whether you are looking for suggestions to dive deeper into AngularJS directives, otherwise you need a trustworthy source, proper to latest internet improvement demanding situations, AngularJS Directives Cookbook can provide every little thing you wish in an simply obtainable way.

Style and approach

This booklet easy-to-follow consultant is full of hands-on recipes that will help you construct modular AngularJS purposes with customized directives. It provides tips about utilizing the simplest instruments and diverse how one can use those instruments for front-end development.

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Additional info for AngularJS Directives Cookbook

Example text

It is also very common to see elem for element and attrs for attribute. The element argument is a short version from jQuery Lite that is already included in AngularJS to manipulate the DOM without the need to use the famous $() from jQuery. Tip AngularJS has a lightweight version of jQuery, called jQuery Lite. The scope element is the same from the parent controller, and the link function is used for attaching event listeners to DOM elements. Always watch the model properties for changes, and update the DOM with the new information.

Also, we can delete all the references to the module on the application. There's more… Avoid using prefixes already used by other AngularJS directives, for example, ng- or ui-. The first one is dedicated to all the Angular built-in directives and the second one is for Angular UI Bootstrap directives. Name your directives in the most intuitive way possible and follow the camelCase naming convention; keeping short names is better. See also In Chapter 3, Customizing and Using Bootstrap UI Directives, we will discuss more on directives naming conventions.

We will use the same code base for the previous recipe to explain the benefits of this kind of organization. The following screenshot shows a directory structure grouped by features: Modular directory structure How to do it… You should group your modules into folders and put all content on that functionality within these folders. For example, in the previous screenshot, we have a folder called modules and each feature has its own folder, such as news, navbar, company, and so on. Controllers, Routes, Directives, Services, stylesheets, and everything that is related to the contents of the folder and functionality, should have individual folders.

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AngularJS Directives Cookbook by Fernando Monteiro


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