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  • 1. ExtJs A presentation by
  • 2. contents I.  what is ExtJs? II.  where did it come from? III.  what does it all mean? IV.  what does it look like? V.  want to get some? A presentation by
  • 3. what is ExtJs? ExtJS, also referred as EXT, is a cross-browser JavaScript library for building rich internet applications, using techniques such as AJAX, DHTML and DOM scripting originally built as an extension of YUI, Ext can now also extend jQuery and Prototype. as of version 1.1, Ext can run stand-alone without relying on any of those external libraries, though they remain an option for integration A presentation by
  • 4. what is ExtJs? Ext is: high performance, customizable UI widgets well designed, documented and extensible Component model commercial and Open Source licenses available Ext JS supports all major web browsers including: Internet Explorer 6+ , FireFox 1.5+ (PC, Mac) , Safari 3+, Opera 9+ (PC, Mac) A presentation by
  • 5. where did it come from? in early 2006, Jack Slocum began working on a set of extension utilities for the Yahoo! User Interface (YUI) library. These extensions were quickly organized into an independent library of code and distributed under the name quot;yui-ext” by the end of the year, the library had gained so much in popularity that the name was changed simply to Ext the library officially hit version 1.0 on April 1, 2007 A presentation by
  • 6. what does it all mean? as a client-side framework, Ext can run against any server platform that can process POST requests and return structured data. common choices include PHP, Java, .NET and many more. there are server-side frameworks available for most popular platforms that will make your life much easier when programming under the AJAX application model that Ext uses A presentation by
  • 7. what does it look like? some samples simple tasks, grid, layout managers, toolbars and menu can be found at the EXTJS website A presentation by
  • 8. what does it look like? resources to learn more about EXTJS, please check out the following resources: •  EXTJS homepage- •  EXTJS samples- samples.html •  EXTJS Wikipedia - Ext_(javascript_library) •  Various books on A presentation by
  • 9. want to get some?




 A presentation by