27 Nov 2012 5:53 PM #1
Unanswered: Periodically loading a Store with JSON data from Ajax request
Am new to ExtJS and have been asked to implement long polling for a project i am curretnly working on.
I have set up a POC that re-initialises a request and on timeout error to mimic the long polling to the server.
Am also utilising the echo feature to mock and AJAX request with JSFiddle.
I have created my POC:
I am not proving the concept and need to do so!
Can you please help.
29 Nov 2012 12:58 PM #2
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Instead of doing an Ext.Ajax request why not give your store a proxy and then load the store?Mitchell Simoens @SenchaMitch
Sencha Inc, Senior Software Engineer
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29 Nov 2012 5:16 PM #3
Thanks for the reply.
I could not figure out how to implement long polling like in the original example with the proxy.
So set a long timeout and then on success or timeout re-init the request.
Agree that it would be far neater to implement a proxy but looking at the documentation i was not sure if i had access to success and failure callbacks to implement the long polling.