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Thread: New on ExtJS: can u give me Insight

  1. #1

    Default New on ExtJS: can u give me Insight

    hello, i usually use jQuery to do DOM Manipulation, i read a lot of thread regarding EXT Js and i would like to try give my effort to learn about Ext Js.

    Several thing i would like to know

    - does ExtJS conflict with Jquery ?
    - the training material is for 2.x version, i would like to buy book about ext js in (but i think its also 2.x version).... is there big difference to code between 2.x version and 3.x version ?
    - how much learning curve usually need to understanding ExtJS for Jquery user ?

  2. #2
    Sencha User's Avatar
    Join Date
    Mar 2007
    DC Area =)


    it all depends on how well you understand object oriented javascript, XHTML, CSS and the DOM.
    Learning Ext JS is a great resource even for 3.0 operations. I highly recommend it.

  3. #3


    does the tutorial here.... .. still valid with 3.x version ?
    any reference to learn extjs 3.0 from 'scratch' ?

  4. #4
    Ext User
    Join Date
    Nov 2009


    I beleive that the tutorial is valid for 2.x. I was also in search for 3.x, but didnt find any. I am trying with the 2.x tutors only.

    There are quite a changes from 2.x to 3.x. For example, DynamicGridPanel's package and its usage has changed (in terms of parameters it accepts). I also am facing an issue on the same, and posted a question on the forum -


  5. #5


    also - it will not conflict with your jquery

    in fact you can swap out the core extjs engine and replace it with jquery using the adapter setup


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