Openbravo Issue Tracking System - Openbravo ERP
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IDProjectCategoryView StatusDate SubmittedLast Update
0004930Openbravo ERPI. Performancepublic2008-09-09 17:262011-09-21 23:15
Reporteropablo 
Assigned Toshuehner 
PrioritynormalSeverityminorReproducibilityalways
StatusclosedResolutionout of date 
PlatformOS5OS VersionAny
Product Version2.40beta 
Target VersionFixed in Version3.0MP0 
Merge Request Status
Review Assigned To
OBNetwork customer
Web browser
ModulesCore
Support ticket
Regression level
Regression date
Regression introduced in release
Regression introduced by commit
Triggers an Emergency PackNo
Summary0004930: Grid scrolling is slow
DescriptionWhen working with more than 10000 records, grid scrolling slows down.
Steps To ReproduceAny grid with more than 10000 results
Proposed SolutionAvoid unnecessary AJAX requests when scrolling (request only new data and not al grid)
Additional Information
TagsNo tags attached.
Relationships
blocks defect 0004571 closed shuehner Grid scrolling is slow 
Attached Files
Issue History
Date ModifiedUsernameFieldChange
2008-09-09 17:26anonymousNew Issue
2008-09-09 17:26anonymousAssigned To => dbaz
2008-09-09 17:26anonymousStatusnew => scheduled
2008-09-09 17:26anonymousfix_in_branch => 2.40
2008-10-13 10:10psarobeAssigned Todbaz => shuehner
2011-09-21 23:15shuehnerNote Added: 0041220
2011-09-21 23:15shuehnerStatusscheduled => closed
2011-09-21 23:15shuehnerResolutionopen => out of date
2011-09-21 23:15shuehnerFixed in Version => 3.0MP0

Notes
(0041220)
shuehner   
2011-09-21 23:15   
With the new 3.0 major release the grid was completely rewritten so does have the same old problems anymore.
Specifically two of the improvements ideas mentioned in the last comment have been implemented:
- batch fetching of chunks > visible page-size
- skipping of request on scrolling if the scrolling did not yet stop. Only after a small delay of around 75ms without any scrolling action the next server request is triggered.
Marking as out-of-date + fixed in 3.0