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24 Jun 2015, 6:18 AM
hi,
I am new to extjs and i need to build a multiuser chat application using Extjs 4.1.3 framework.

I am wondering where to start from regarding the mechanism.

Is it okay to use web socket+java or shall i use simple extjs and java using simple database fetching?

Any suggestions would be helpful!!
Thanx!

tristan.lee
24 Jun 2015, 8:57 AM
There's a user extension available for 4 that looks to support websockets, which would be a good starting point for what you're looking to do. https://github.com/wilk/ExtJS-WebSocket

24 Jun 2015, 9:29 AM
Can i use json ajax and websocket in a single application???
I already used json for my current application in which i want to introduce chat feature

tristan.lee
26 Jun 2015, 7:31 AM
Yes, there's nothing preventing you within the framework from using sockets along side your current implementation.

28 Jun 2015, 9:58 PM
Thanks tristan,

i will start working on it and get back to you for any help...
Thanks again!