Download AngularJS Directives Cookbook by Fernando Monteiro PDF

By Fernando Monteiro

ISBN-10: 1784395897

ISBN-13: 9781784395896

Extend the services of AngularJS and construct dynamic internet functions through developing custom-made directives with this feature of greater than 30 recipes

About This Book

Learn how one can expand HTML templates in new how you can construct even greater internet purposes with extraordinary interface components
Build reusable directives for large-scale AngularJS applications
Create even subtle and ambitious sleek internet apps with ease

Who This e-book Is For

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

What you'll Learn

Build and customise exterior HTML templates, and create easy, powerful 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 manage the DOM utilizing jQuery UI within AngularJS applications
Create customized directives for ongoing tasks utilizing Yeoman turbines, and the right way to enforce standalone directives
Build reusable directives for big AngularJS purposes and expand directives to take advantage of 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 a thrilling – and critical - internet improvement framework. With directives, you could take better keep watch over over HTML components in your web content – they direct' Angular's HTML compiler to act within the method you will have it to. It makes development sleek net purposes a way more expressive event, and lets you concentration extra heavily on enhancing the way in which that person interplay affects the DOM and how your app manages info. if you are already utilizing Angular, you possibly realize the ability of directives to rework how you comprehend and construct your tasks – yet customizing and developing your individual directives to harness AngularJS to its complete power will be more difficult. This cookbook exhibits you the way to do exactly that – it is a beneficial source that demonstrates the right way to use directives at each level within the workflow.

Packed with an intensive diversity of suggestions and information that AngularJS builders should not do with out, you will discover out find out how to utilize directives. you can find recipes demonstrating find out how to construct a couple of assorted consumer interface elements with directives, so that you can take whole keep an eye on over how clients engage along with your program. you will additionally find out how directives can simplify how you paintings by means of growing reusable directives – through customizing them with Yeoman you'll be convinced that you are program has the powerful structure that kinds the bedrock of the easiest person studies. you are going to additionally locate recipes to help you the way to unit try out directives, so that you may be convinced within the reliability and function of your application.

Whether you are looking for advice to dive deeper into AngularJS directives, otherwise you need a trustworthy source, proper to modern-day internet improvement demanding situations, AngularJS Directives Cookbook supplies every little thing you wish in an simply available way.

Style and approach

This e-book easy-to-follow advisor is choked with hands-on recipes that can assist you construct modular AngularJS purposes with customized directives. It offers tips about utilizing the easiest instruments and diverse how one can use those instruments for front-end development.

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Additional resources for AngularJS Directives Cookbook

Example text

To use this scope, we need to use the link function. We achieve this by using the link property inside the directive definition. Let's use a basic example to understand this. js"> Link Function Directive Now let's add the directive code. css('cursor','pointer'); }); } } }); How it works… The link function takes three arguments: scope, element, and attribute.

The template generated by a directive is meaningless unless it is compiled with the appropriate scope. Thus, by default, a directive does not get a new child scope. Instead, it is related to the parent scope. This means that if the directive is present within a controller, then it will use this controller scope instead of creating a new one. To use this scope, we need to use the link function. We achieve this by using the link property inside the directive definition. Let's use a basic example to understand this.

They manipulate the Document Object Model (DOM), route events to event handler functions, and much more. Through the use of custom directives, we can build applications with a rich user interface. Although the built-in directives such as ng-repeat, ng-show, and ng-hide cover many different scenarios, you will often need to create application-specific directives. This chapter will give you an overview on how to create and customize simple AngularJS directives, with the best practices in mind. We assume that you already know what directives are, so let's check how to create and customize some simple directives to manipulate the DOM.

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