0036531: [SERQA 2997] Popup showing seconds left for the masterdata loading can break the POS

Openbravo Issue Tracking System - Retail Modules

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Project

Category

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Date Submitted

Last Update

0036531

Retail Modules

Web POS

public

2017-07-24 16:23

2017-10-05 10:23

Reporter

aaroncalero

Assigned To

ranjith_qualiantech_com

Priority

high

Severity

major

Reproducibility

random

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

Target Version

Fixed in Version

RR17Q4

Merge Request Status

Review Assigned To

marvintm

OBNetwork customer

Support ticket

Regression level

Regression date

Regression introduced in release

Regression introduced by commit

Triggers an Emergency Pack

Summary

0036531: [SERQA 2997] Popup showing seconds left for the masterdata loading can break the POS

Description

When the incremental data loading is configured, there is a popup that is shown right before the incremental refresh is done, with a few seconds countdown (using a javascript interval), to allow the user to close the popup and cancel the process.
If another popup is opened while the masterdata refresh popup is being shown, a javascript error is thrown inside the js interval code (Uncaught TypeError: Cannot read property '$' of undefined) and the WebPOS enters an error loop which can only be fixed by reloading the application.

Steps To Reproduce

The issue can be reproduced in two ways:
1) Login in backend, go to the POS Terminal window, find the VBS-1 record, navigate to its POS Terminal Type and configure a very high "Time to Incrementally Refresh Masterdata (in minutes)" (i.e. 999999).
Go to the web pos and try to log in.

2) Login in backend, go to the POS Terminal window, find the VBS-1 record, navigate to its POS Terminal Type and configure a very low "Time to Incrementally Refresh Masterdata (in minutes)" (i.e. 0.5).
Login in web pos
Open devtools to be able to force the display of a new popup (in normal usage this can happen randomly, specially if using synchronized mode).
When the Masterdata Refresh popup is shown, execute the following to open a new popup: OB.UTIL.showConfirmation.display("Test", "Test");

In both cases the pos enters an error state and if the application is not reloaded the entire browser (and eventually the computer) gets frozen.

Proposed Solution

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Relationships

depends on	backport	0037008	RR17Q3.1	closed	ranjith_qualiantech_com	[SERQA 2997] Popup showing seconds left for the masterdata loading can break the POS
depends on	backport	0037009	RR17Q2.4	closed	ranjith_qualiantech_com	[SERQA 2997] Popup showing seconds left for the masterdata loading can break the POS
has duplicate	defect	0036827		closed	ranjith_qualiantech_com	Error during the incremental refresh process when session is closed: "TypeError: Cannot read property '$' of undefined"