| Re: jQuery Solution: Application Crashes Due to Duplicated Concurrent INSERT Transactions [message #5956 is a reply to message #5950] |
Fri, 07 October 2016 03:17   |
kong
Messages: 90
Registered: December 2011
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As reference, here is a good description of the cause of the problem related to downloads in general: http:// gruffcode.com/2010/10/28/detecting-the-file-download-dialog- in-the-browser/
In short: For any actions that do not result in a page refresh or redirect, we need to make use of a temporary cookie, which when detected in the browser will trigger jQuery to clean up the screen (meaning get rid of previous spinners and re-enable buttons).
Here are the steps to implement this update:
1) Download and extract 2 files from the attachment. An updated custom_javascript.class.inc and a new file jquery.cookie.min.js which should be saved in the radicore/javascript folder.
2) In std.output1.inc and std.output4.inc, find this line of code:header("Content-type: text/comma-separated-values");setcookie('clean_up_screen_' . session_name(), $GLOBALS['task_id'], time()+30);
header("Content-type: text/comma-separated-values");
I have checked this on
Chrome 53
Firefox 49
Waterfox 48
IE 11
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Attachment: fix_csv.7z
(Size: 2.12KB, Downloaded 789 times)
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