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eimhee
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2.2.1 /3.0 - Ext JS

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hello,

Maybe its a dumb question but can i replace extjs 2.2.1 with 3.0?
Or do i need to rewrite my website?

Thank you
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  #2  
Unread Today, 09:16 AM
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There should be very few compatibility issues upgrading from 2.x to 3.0, for the base code. However you may run into issues with User Extensions, due to some of the internal architecture changes. I would suggest that you scan thru the forums for threads tagged with [3.0] to see what type of issues people are encountering.
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API Doc (3.x | 2.x | 1.x) / FAQ / Wiki / Tutorials / 1.x->2.0 Migration Guide
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