angular-ui/ui-grid

Loading lots of data client-side

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#4,309 opened on Sep 2, 2015

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 (11 comments) (0 reactions) (0 assignees)JavaScript (2,496 forks)batch import
help wantedseverity: performance

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Description

I have around 650 rows of data I want to render using UI Grid. However, only the first 6 rows show up. If I set virtualizationThreshold='651', the rows all load, but performance is mind-numbingly poor. Is there a solution that allows virtualization when dealing with large data sets? Please help!

Contributor guide

Research direction
Investigate why only the first 6 rows are rendered when virtualization is enabled. Trace the code path for row rendering and virtualization threshold calculation.
Tech stack
javascript
Domain
frontend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitJavaScript
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75