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Certificate in EXTJS

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Extended JavaScript (ExtJS)


About EXTJS

Using methods like Ajax, DHTML, and DOM scripting, Ext JS is a JavaScript application framework for creating interactive cross-platform online applications. It may be used to create single-page apps as a complete framework or as a basic component framework.

The main purpose of Ext JS is to build desktop apps. It works with all current browsers, including IE6+, Firefox, Chrome, Safari 6+, Opera 12+, and others.

Why is EXTJS important?

For many users, including those with impairments, making your apps accessible is crucial. For those who utilize assistive technology, Ext JS enables the creation of highly accessible JavaScript apps that abide by Section 508 and ARIA compliance.

Ext JS is an excellent framework to construct sophisticated interactive web apps. It provides the most expert graphing and charting features among all the JavaScript frameworks and is plugin-free. This proves that Ext JS can deliver a flawless image for every browser running any OS.

Who should take the EXTJS Exam?

  • Web programmers, developers
  • Those with basic knowledge of JavaScript and JSON
  • Anyone with prior experience on developing web application

EXTJS Certification Course Outline

  1. Introduction to Sencha Ext JS
  2. Setup development environment
  3. Introduction to Sencha documentation
  4. Ext JS Class System
  5. Working with DOM Elements
  6. ExtJS Element
  7. Composite element
  8. Manipulate DOM
  9. DomHelper
  10. Querying the DOM Elements
  11. DOM Events handling
  12. Ext JS Lang Functions
  13. Introduction to Ext JS Components
  14. Generic Components
  15. Component Registry
  16. Component Lifecycle
  17. Component vs Element
  18. Custom components
  19. Traversing components
  20. Introduction to Ext JS Containers
  21. Implement Layout Managers
  22. Debugging Ext JS Application
  23. Ext JS 4 MVC Architecture
  24. Data package
  25. Working with Form
  26. Form fields
  27. Field validation
  28. Implement CRUD operation
  29. Working with Grid
  30. Defining grid
  31. Paging in grid
  32. Grid Features
  33. Editable Grid
  34. Grid plug-ins
  35. Implement CRUD Operation
  36. Data Controls
  37. ComboBox
  38. Templates and DataView
  39. TreeView
  40. Drag & Drop
  41. Chart
  42. New Features of Ext JS 5
  43. Migration from Ext JS 4
  44. Improvement in MVC
  45. MVVM Architecture
  46. Ext JS 5 Model
  47. Association
  48. ViewModel
  49. ViewController
  50. Session
  51. ChainedStore
  52. Routing
  53. Responsive Web Design
  54. Styling component
  55. Introduction of CSS vars & mixins
  56. Introduction of SASS & Compass
  57. Overview of SASS Syntax
  58. Introduction of component Ui
  59. Creating new theme
  60. Building, packaging & deploying Ext JS Application

Certificate in EXTJS FAQs

Developers and software engineers building complex web apps using Ext JS.

Ext JS Developer, Front-End Engineer, UI Architect, and JavaScript Consultant.

Yes, if they have a solid foundation in JavaScript and are learning Ext JS for enterprise development.

UI development, data binding, component usage, MVC/MVVM architecture, and app optimization.

Yes, especially for organizations maintaining enterprise systems using Ext JS or looking to modernize with robust front-end frameworks.

Ext JS contract development, UI consulting, or remote roles for legacy enterprise projects.

You’ll master Ext JS layouts, components, architecture, and integration techniques.

Yes, particularly for developers transitioning from other JavaScript frameworks or desktop applications.

It helps you build scalable UIs, manage complex data interactions, and maintain large Ext JS applications efficiently.

Yes, Ext JS is used globally in sectors like banking, logistics, and healthcare; certified professionals are in demand for support and development.