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TypeCategorySeverityReproducibilityDate SubmittedLast Update
backport[Retail Modules] Web POSmajoralways2016-04-20 15:342016-05-17 19:24
ReporteraaroncaleroView Statuspublic 
Assigned Toranjith_qualiantech_com 
PrioritynormalResolutionfixedFixed in VersionRR16Q1.2
StatusclosedFix in branchFixed in SCM revisionbace6ebf408a
ProjectionnoneETAnoneTarget VersionRR16Q1.2
OSAnyDatabaseAnyJava version
OS VersionDatabase versionAnt version
Product VersionSCM revision 
Review Assigned Tomarvintm
Regression levelProduction - QA Approved
Regression date2015-11-27
Regression introduced in releaseRR16Q1
Regression introduced by commit [^]
Triggers an Emergency PackNo

0032823: Overall performance loss after clicking on receipt lines several times

DescriptionDuring the normal use of Web POS, after clicking on receipt lines several times, the overall performance of webpos operations slowly decreases.
The problem is that every time a line of the receipt is clicked, an event handler is being attached to the receipt line collection.
The performance problem comes from
Steps To ReproduceVerify on the following file [^] that an event handler is being added on every tap() execution.
Add a console.log expression on the receiptLineSelected function on pointofsale.js.
Refresh the webpos, create a new ticket and add a line.
Verify that the first time the line is clicked, the log expression is printed once.
Verify that the second time the line is clicked, the log expression is printed twice.
Every time the line is clicked, the amount of log lines printed increases.
Proposed SolutionThe event handler that is added on toolbar-right.js should be added just once to prevent multiple executions of receiptLineSelected().
TagsNo tags attached.
Attached Filespatch file icon issue 32823 source posterminal 5595.patch [^] (7,235 bytes) 2016-05-02 15:00 [Show Content]

- Relationships Relation Graph ] Dependency Graph ]
blocks defect 0032734 closedranjith_qualiantech_com Overall performance loss after clicking on receipt lines several times 

-  Notes
hgbot (developer)
2016-05-02 19:07

Repository: retail/backports/3.0RR16Q1.2/org.openbravo.retail.posterminal
Changeset: bace6ebf408a8f096dc2bbd27a67b2c9902596a6
Author: Ranjith S R <ranjith <at>>
Date: Mon May 02 22:35:46 2016 +0530
URL: [^]

Fixes issue 32823 : Removed multi receipt line selection event

Added condition to display Toolbar buttons(+, -, quantity) on receipt line selection events

M web/org.openbravo.retail.posterminal/js/components/renderorderline.js
M web/org.openbravo.retail.posterminal/js/pointofsale/view/editline.js
M web/org.openbravo.retail.posterminal/js/pointofsale/view/pointofsale.js
M web/org.openbravo.retail.posterminal/js/pointofsale/view/toolbar-right.js

- Issue History
Date Modified Username Field Change
2016-05-02 12:15 marvintm Type defect => backport
2016-05-02 12:15 marvintm Target Version => RR16Q1.2
2016-05-02 15:00 ranjith_qualiantech_com File Added: issue 32823 source posterminal 5595.patch
2016-05-02 19:07 hgbot Checkin
2016-05-02 19:07 hgbot Note Added: 0086139
2016-05-02 19:07 hgbot Status scheduled => resolved
2016-05-02 19:07 hgbot Resolution open => fixed
2016-05-02 19:07 hgbot Fixed in SCM revision [^] => [^]
2016-05-17 19:24 marvintm Review Assigned To => marvintm
2016-05-17 19:24 marvintm Status resolved => closed
2016-05-17 19:24 marvintm Fixed in Version => RR16Q1.2

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