ExtJSΒΆ

ExtJS is another foundation-stone, on which HSLayers is build.

It is a cross-browser JavaScript library for building rich internet applications. It includes:

  • High performance, customizable UI widgets
  • Well designed and extensible Component model
  • An intuitive, easy to use API
  • Commercial and Open Source licenses available

Ext JS supports all major web browsers including:

  • Internet Explorer 6+
  • FireFox 1.5+ (PC, Mac)
  • Safari 3+
  • Chrome 3+
  • Opera 9+ (PC, Mac)

ExtJS has little bit different style of API documentation.

  • It has ready gui widgets for
    • Panel
    • Window
    • Forms
    • Grid
    • Button
    • ...
  • It simplifies work with data, retrieved from the server (just define the data “source”, Ext will render them for you

  • It has advanced event manager

  • ...

Let’s have a look at several objects

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