Book Image

AngularJS Directives Cookbook

By : Fernando Monteiro, Jan Carlo Viray, Dror Elovits, Juri Strumpflohner, Gabriel Schenker
Book Image

AngularJS Directives Cookbook

By: Fernando Monteiro, Jan Carlo Viray, Dror Elovits, Juri Strumpflohner, Gabriel Schenker

Overview of this book

AngularJS directives are at the center of what makes it such an exciting – and important - web development framework. With directives, you can take greater control over HTML elements on your web pages – they ‘direct’ Angular’s HTML compiler to behave in the way you want it to. It makes building modern web applications a much more expressive experience, and allows you to focus more closely on improving the way that user interaction impacts the DOM and the way your app manages data. If you’re already using Angular, you probably recognize the power of directives to transform the way you understand and build your projects – but customizing and creating your own directives to harness AngularJS to its full potential can be more challenging. This cookbook shows you how to do just that – it’s a valuable resource that demonstrates how to use directives at every stage in the workflow. Packed with an extensive range of solutions and tips that AngularJS developers shouldn’t do without, you’ll find out how to make the most of directives. You’ll find recipes demonstrating how to build a number of different user interface components with directives, so you can take complete control over how users interact with your application. You’ll also learn how directives can simplify the way you work by creating reusable directives – by customizing them with Yeoman you can be confident that you’re application has the robust architecture that forms the bedrock of the best user experiences. You’ll also find recipes that will help you learn how to unit test directives, so you can be confident in the reliability and performance of your application. Whether you’re looking for guidance to dive deeper into AngularJS directives, or you want a reliable resource, relevant to today’s web development challenges, AngularJS Directives Cookbook delivers everything you need in an easily accessible way.
Table of Contents (16 chapters)
AngularJS Directives Cookbook
About the Author
About the Reviewers

How to test AngularJS apps using Karma and Karma Runner

Before we dive deep into custom directives testing, let's see how to configure and use the WebStorm. But first, let's build the baseline code for the next recipes.

Getting ready

As usual, we are still using the generator-angm to build the baseline code.

  1. Create a new folder and name it directive-unit-testing. Open your terminal window and type:

    yo angm
  2. Type directive-unit-testing and press Enter, Enter, Enter. At the end of the command, we can see all the versions installed; you will note that we are using the last stable version from AngularJS at the time of writing:

    bower install               json3#3.3.1
    bower install               es5-shim#3.1.0
    bower install               bootstrap#3.3.5
    bower install               angular-resource#1.4.7
    bower install               angular-bootstrap#0.11.2
    bower install               angular-ui-router#0.2.15
    bower install               jquery#2.1.4
    bower install               angular#1.4.7
    bower install...