What is controller in Ext JS?

What is controller in Ext JS?

The controller (Ext. app. Controller) in ExtJS 4. x is used to handle events from multiple components using CSS-like selectors to match components and respond to their events.

Is Ext JS outdated?

For being over a decade old, Ext JS is still a good platform to develop many enterprise-grade (think intranet) applications.

What is the use of Ext JS?

Ext JS is a popular JavaScript framework which provides rich UI for building web applications with cross-browser functionality. Ext JS is basically used for creating desktop applications. It supports all the modern browsers such as IE6+, FF, Chrome, Safari 6+, Opera 12+, etc.

Is Ext JS single page application?

ExtJS is amazing for single page applications. It would be one of the better uses for it. I will answer in order. In creation of a SPA, you should look into pulling the data in to your tabs through ajax calls if that is not a option and you only have static information you can have that html preset in panels.

Is Ext JS popular?

Ext JS is a common choice for most enterprise-grade projects. Why? It allows you to save time on development and make the process easier, there are no compatibility issues, many multiplatform advantages, and you get great support services from Sencha.

What is Sencha programming?

Sencha Touch is a user interface (UI) JavaScript library, or web framework, specifically built for the Mobile Web. It can be used by Web developers to develop user interfaces for mobile web applications that look and feel like native applications on supported mobile devices.

How do I know Ext JS version?

version; Or you can look in the ext-all-debug. js and check the version number at the top of the script. In all versions dating back to 1.0 they include the version number at the top of the ext-all-debug script, it might be called something else but just have a look around your application hierarchy.

Who uses Sencha JS?

We have data on 7,137 companies that use Sencha….Who uses Sencha?

What are the prerequisites for learning Ext JS?

Prerequisites. To learn ExtJS, user should have basic knowledge of HTML, CSS and JavaScript coding. Knowing object-oriented programming concepts and having general idea on creating web applications will also help.