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 simplifies work with data, retrieved from the server (just define the data “source”, Ext will render them for you
It has advanced event manager
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Let’s have a look at several objects