feat(angular): handle `aggregatedCell` in flexRender helper by riccardoperra · Pull Request #6381 · TanStack/table

riccardoperra · 2026-07-05T11:34:14Z

Align flexRender helper rendering like all other adapters to support getIsPlaceholder/getIsAggregated behavior

Summary by CodeRabbit

Bug Fixes
- Improved table cell rendering for grouped data, including aggregated cells and placeholder cells.
- Placeholder cells now render nothing, while aggregated cells display the appropriate content when available.
Documentation
- Minor formatting update in the data guide.

…n flexRender helper

nx-cloud · 2026-07-05T11:34:36Z

View your CI Pipeline Execution ↗ for commit 215f9e0

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☁️ Nx Cloud last updated this comment at 2026-07-05 11:44:09 UTC

coderabbitai · 2026-07-05T11:35:56Z

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: fe656ca3-9110-4751-9c87-bf019a0687dc

📥 Commits

Reviewing files that changed from the base of the PR and between 3c2f640 and f1d68bb.

📒 Files selected for processing (2)

docs/guide/data.md
packages/angular-table/src/helpers/flexRenderCell.ts

📝 Walkthrough

Walkthrough

Updates the FlexRenderCell directive's cell rendering logic to detect aggregated and placeholder grouping cells, rendering appropriate content or nulls for each case, with fallback to standard cell rendering. Also fixes Markdown emphasis styling in a documentation file.

Changes

Flex Render Cell Grouping Support

Layer / File(s)	Summary
Aggregated/placeholder cell handling `packages/angular-table/src/helpers/flexRenderCell.ts`	Adds optional checks for `getIsAggregated()` and `getIsPlaceholder()` on the cell instance; renders `aggregatedCell` (falling back to `cell` def) for aggregated cells, returns `[null, null]` for placeholder cells, and preserves the original rendering path otherwise.

Documentation Fix

Layer / File(s)	Summary
Emphasis syntax correction `docs/guide/data.md`	Changes Markdown emphasis for "rendering" from asterisks to underscores in the large-dataset guidance section.

Estimated code review effort: 2 (Simple) | ~10 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly matches the main Angular flexRender change and is specific enough for history scanning.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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Create PR with unit tests
Commit unit tests in branch fix/angular-aggregated-cell-flex-render-convenience

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pkg-pr-new · 2026-07-05T11:39:03Z

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commit: f1d68bb

feat(angular): handle aggregatedCell and placeholder definition o…

215f9e0

…n flexRender helper

riccardoperra assigned riccardoperra and KevinVandy and unassigned riccardoperra Jul 5, 2026

ci: apply automated fixes

f1d68bb

KevinVandy approved these changes Jul 5, 2026

View reviewed changes

KevinVandy merged commit c064306 into beta Jul 5, 2026
8 checks passed

KevinVandy deleted the fix/angular-aggregated-cell-flex-render-convenience branch July 5, 2026 12:48

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feat(angular): handle `aggregatedCell` in flexRender helper#6381

feat(angular): handle `aggregatedCell` in flexRender helper#6381
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fix/angular-aggregated-cell-flex-render-convenience

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