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Lead with a complete plugin quick start and add task-oriented usage, troubleshooting, customization, and contribution guides. Preserve the broader plugin framing, correct conflicting contract guidance, support Agents folder reviews, and align repository validation. Convert existing sample references to clickable links without changing knowledge rules. Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
22 lines
1 KiB
Markdown
22 lines
1 KiB
Markdown
---
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bc-version: [all]
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domain: ui
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keywords: [show-caption, repeater, column-header, accessibility]
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technologies: [al]
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countries: [w1]
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application-area: [all]
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---
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# ShowCaption inside a repeater is harmless
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## Description
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Fields inside a `repeater()` control are labeled by their **column headers**, not by their own captions. `ShowCaption = false` on a field inside a repeater is harmless and should not be flagged.
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This is the explicit behaviour of the Business Central client: a repeater renders as a tabular list whose column headings come from each field's `Caption` (or source-table caption), and individual row cells do not announce a per-cell caption.
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## Best Practice
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Inside a repeater, you may set `ShowCaption = false` on fields without losing accessibility. The column header still provides the label for every cell in that column. Outside a repeater, the rules in `show-caption-on-editable-fields.md` apply.
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See sample: [`show-caption-in-repeater-allowed.good.al`](show-caption-in-repeater-allowed.good.al).
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