angular-ui/ui-grid

footerCellClass on initially hidden grid is not updating

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#5,208 opened on Mar 9, 2016

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good first issue

Description

As seen on this plunkr when the grid is initially hidden and we have a footer with a custom footerCellClass function that depends on the col.aggregationValue, it doesn't update the class when the value changes.

It's similiar to the issue #3823, but it happens only when the grid is initially hidden.

Contributor guide

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.
3
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.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
Basic knowledge of AngularJSUnderstanding of ui grid lifecycle
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
25
Research direction
Start by reproducing the issue using the provided plunkr link. Review the similar issue #3823 for context. Investigate the grid's initialization logic when hidden, particularly how footerCellClass functions are bound and when aggregations are updated. Look at files related to grid rendering and cell class computation in the ui grid source code.