By Fernando Monteiro
Extend the functions of AngularJS and construct dynamic net purposes by way of growing custom-made directives with this option of greater than 30 recipes
About This Book
- Learn the right way to expand HTML templates in new how you can construct even larger internet functions with extraordinary interface components
- Build reusable directives for large-scale AngularJS applications
- Create even refined and bold smooth internet apps with ease
Who This ebook Is For
This e-book is for builders with AngularJS event who are looking to expand their wisdom to create or customise directives in any form of AngularJS program. a few adventure of recent instruments equivalent 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 uncomplicated, potent directives for universal interface components
- Learn the best 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 tips on how to use jQuery occasions and manage the DOM utilizing jQuery UI inside of AngularJS applications
- Create customized directives for ongoing initiatives utilizing Yeoman turbines, and how you can enforce standalone directives
- Build reusable directives for giant AngularJS purposes and expand directives to exploit dynamic templates
- Write unit try out for directives utilizing the Karma runner and Jasmine's behavior-driven improvement framework
AngularJS directives are on the middle of what makes it such a thrilling – and demanding - 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 manner you will have it to. It makes construction sleek internet purposes a way more expressive event, and lets you concentration extra heavily on enhancing the best way that person interplay affects the DOM and how your app manages facts. if you are already utilizing Angular, you possibly realize the facility of directives to remodel how you comprehend and construct your initiatives – yet customizing and developing your individual directives to harness AngularJS to its complete strength might be more difficult. This cookbook exhibits you ways to do exactly that – it is a worthy source that demonstrates the way to use directives at each level within the workflow.
Packed with an intensive diversity of strategies and assistance that AngularJS builders should not do with no, you can find out find out how to utilize directives. you will discover recipes demonstrating how one can construct a few varied person interface parts with directives, so that you can take whole keep an eye on over how clients have interaction together with your software. you are going to 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 powerful structure that kinds the bedrock of the easiest consumer reports. you are going to additionally locate recipes that can assist you the best way to unit try out directives, so that you might be convinced within the reliability and function of your application.
Whether you are looking for counsel 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 thing you would like in an simply available way.
Style and approach
This publication easy-to-follow advisor is jam-packed with hands-on recipes that will help you construct modular AngularJS functions with customized directives. It provides tips about utilizing the easiest instruments and diverse how one can use those instruments for front-end development.
Read Online or Download AngularJS Directives Cookbook PDF
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Extra info for AngularJS Directives Cookbook
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.
For the directives, it's always a good practice to have an extra folder inside the module folder to hold all the directives assets and templates. This is shown in the following figure: Dashboard module detail In this way, it is very easy to delete and add new modules, using only a single directory from the entire application and using a config file to add the modules' dependencies. In this case, we just need to delete the folder's name and remove the module injection on the config file. Also, we can delete all the references to the module on the application.
In this basic example, we just print on the screen the h3 HTML tag with the text Hello Simple Directive. org/guide/directive Creating a simple modal directive Modal windows are interface components often used in web applications. Building them is very simple and is done using libraries such as Dojo or jQuery, but implementing them in AngularJS applications is not as simple, since the DOM manipulation is restricted to directives. Next, we will see how to use this component in a very simple way. Getting ready Let's start placing the following HTML code in a new blank page.