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marco-broglia-sifa
2 Dec 2013, 3:58 AM
Hi everyone,

Form with fileupload are not able to process a valid json response using the new versione of Google Chrome (31.x) and ExtJs 3.1.x.

File is successfully transmitted and a valid json response is returned by the server, but framework does not intercept it and the Loading windows does not disappear.

The same code is working fine in Firefox, IE, and older version of Chrome.

The problem seems to be resolved using ExtJs 3.4, but i really need to use the 3.1 version.

ps. I've still read this topic
http://www.sencha.com/forum/showthread.php?276244-Problem-with-file-upload-in-new-version-of-Google-Chrome
(http://www.sencha.com/forum/showthread.php?276244-Problem-with-file-upload-in-new-version-of-Google-Chrome)but i don't have any Opera patch.

Thanks for your help

Gary Schlosberg
6 Dec 2013, 10:51 AM
In which specific version of Chrome are you seeing this issue?

marco-broglia-sifa
8 Dec 2013, 11:50 PM
Actually i'm using 31.0.1650.63 m

Gary Schlosberg
9 Dec 2013, 10:26 AM
Looks like they are still trying to get a test case on that thread. A test Fiddle (https://fiddle.sencha.com/#home) would help others to assist you with this issue.

marco-broglia-sifa
10 Dec 2013, 12:00 AM
See the post below

marco-broglia-sifa
10 Dec 2013, 5:27 AM
This is the fiddle: https://fiddle.sencha.com/#fiddle/229

Moving to Ext 3.4 the error will disappear.

Thanks

wm003
12 Dec 2013, 3:54 AM
Why do you need to stay on 3.1 if 3.4 fixes your issue? I guess you are using some plugin which is supposed to support 3.1 only? Within the 3.x branch i never had much problems upgrading even while using tons of plugins. Many upgrade fixes should be found here in the forums :)