Course: JavaScript Sencha

$109.00

$131.89 incl. vat

duration: 4 hours |

Language: English (US) |

access duration: 90 days |

Details

In this Sencha course you will learn the basics of the Sencha EXT JS framework. This is an application development framework focused on JavaScript for the development of applications on the Web. You will also learn about the MVC architecture, UI and UI features such as containers, lay-outs en components. At the and you will learn more about Sencha touch. Sencha touch is used for making mobile websites in combination with HTML 5, CSS3 and JavaScript.

Among subjects that covered are Sencha Cmd web server, app.js file, AJAX, JSON data, SDK, Cordova, ConfiGAP application and far more.

Result

After completing this course you are familiar with the basic and advanced features in the Senscha EXT JS framework.

Prerequisites

Basic knowledge of JavaScript is required.

Target audience

Software Developer, Web Developer

Content

JavaScript Sencha

4 hours

JavaScript Sencha: Ext JS

start the course
download the free, open source version of Sencha Ext JS
download the Sencha command tool
use Command Prompt to start the Sencha Cmd web server, before accessing the web server in a web browser to verify that it is working
run Sencha Cmd's generate app command and edit the initial code so a new application can be created
replace the default contents of app.js with a call to the Ext.define() method, define global application settings, and create a bootstrap using the launch function
restart the Sencha Cmd web server and access an application in the browser
create and instantiate a simple class in Ext JS
create a simple class using the config property
run custom logic using the apply method that the config property automatically generates
use the statics keyword to create instances of a class that can be called directly
describe the uses of the folders, subfolders, and files that are automatically generated when an application is created in Sencha
create an app.js file to define a new application
create and define the Controller for a new application
use a Controller's control function to add an appropriate handler to a specific event
define a view to extend the list class, which creates a grid, and also demonstrates passing appropriate data to the grid
add a view referenced by name to a Controller's views property, and render the view in the main viewport
find a specific element on a page and respond to a user action on that element
use the edit class and add an editing view to the Controller to allow records to be added by the user
define a store by extending the Store class, defining fields, and providing an array of data points
use a store in a view
create a model for use with a store
save data as a model using a button with a save action and the updateUser handler
convert sample hard-coded data into a separate JSON file that could be loaded by the app
use JSON data in a store in JavaScript Sencha
use Ajax to send a POST request to the server to update and save the modified data to a file
use the app.js launch function to create a main panel with two child panels to help manage containers
use the layout property to position two child panels side-by-side in a browser
use the suspendLayout property to delay the layout of two child panels
use the Viewport container to specify that childPanel1 and childPanel2 are its items

JavaScript Sencha: Sencha Touch

start the course
download and install Sencha Touch along with Ruby in order to build your app
launch Sencha Touch to generate and name a new app
describe the file structure created when using the Sencha command to generate an app in JavaScript Sencha
edit the app.js file to create a simple app structure for a home page
create a basic container
create and add a subscriber list container to an app by using code
use Sencha Touch to add an EventListener controller to an app
use a component's initialize function and alias property in an app's view code
create an app component using an alias in Javascript Sencha
render a basic list by extending the List class, creating an alias, and providing content that includes loading text, emptying text, and listing item specifications
add a component to a container by adding a reference in the view config, and defining the view in the container
create and name a model for an app
add validation to a model and set its type and field
set up and manage a data store within an existing model
set up a store in a view by using a controller and adding specific config files to your application
use Sencha Touch's configs and xtypes to customize the view and various properties for a form
render a view with an event in another view by adding a reference to the view that will be rendered to the Controller
fire an onListDisclose event that calls the same editor form and passes the existing data to it
enable browser-based applications to store data locally on the user's hard drive by loading the LocalStorage class from the proxy package, and adding functionality to the Save button on an editor form
write a save function for the Controller to transfer data from an editable form to the LocalStorage
add an event handler to the delete button, then write a function in the Controller that calls the remove function from the Store
configure an app's Home button to return the user to the main screen
download the Android SDK from the Android Developer's site
install Node.js to support Apache Cordova
enable Cordova support and configure an app
emulate an app with Cordova
open AVD Manager to create and set up an Android emulator in order to test a custom app
run the Android emulator in order to install and test the functionality of an app created in Sencha
create and edit the config.xml file of an application ready for use with PhoneGAP
use the ConfiGAP application to create a config.xml file
use PhoneGap Build to build an application for an Android device

Course options

We offer several optional training products to enhance your learning experience. If you are planning to use our training course in preperation for an official exam then whe highly recommend using these optional training products to ensure an optimal learning experience. Sometimes there is only a practice exam or/and practice lab available.

Optional practice exam (trial exam)

To supplement this training course you may add a special practice exam. This practice exam comprises a number of trial exams which are very similar to the real exam, both in terms of form and content. This is the ultimate way to test whether you are ready for the exam.

Optional practice lab

To supplement this training course you may add a special practice lab. You perform the tasks on real hardware and/or software applicable to your Lab. The labs are fully hosted in our cloud. The only thing you need to use our practice labs is a web browser. In the LiveLab environment you will find exercises which you can start immediately. The lab enviromentconsist of complete networks containing for example, clients, servers,etc. This is the ultimate way to gain extensive hands-on experience.

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What is included?

Certificate of participation	Yes
Monitor Progress	Yes
Award Winning E-learning	Yes
Mobile ready	Yes
Sharing knowledge	Unlimited access to our IT professionals community
Study advice	Our consultants are here for you to advice about your study career and options
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