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* Add 15 community knowledge articles from BC Code Intel ingest Ingests net-new /community knowledge from BC Code Intelligence, surviving the admission test, gray-zone salvage, and dedup against the full corpus. Domains: ui (6), error-handling (3), performance (2), upgrade (1), appsource (1), security (1), telemetry (1). The two BC24 No. Series migration drafts are merged into one article. Adds good/bad AL samples for the clean-fit articles (error-handling, performance, security, telemetry). UI and appsource remain knowledge-only. Validator and knowledge-index checks pass (207 articles). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * Correct SetLoadFields JIT-load article to match MS docs The draft claimed accessing an unlisted field "reloads the entire row" per record. Microsoft's partial-records docs say otherwise: the platform does an implicit Get that loads the missing field(s), and in a direct var loop the first JIT updates the enumerator so later iterations do not re-load. The genuine per-row penalty is the pass-by-value case, where the copy's enumerator is not updated. Rewrite the article around JIT loading and the by-value footgun, rename the slug from ...full-reload to ...jit-load, and fix the good/bad samples to demonstrate the by-value repetition accurately. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Jeremy Vyska <jeremy@sparebrained.com> Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
20 lines
2.1 KiB
Markdown
20 lines
2.1 KiB
Markdown
---
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bc-version: [21..]
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domain: ui
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keywords: [actionref, promoted-actions, area-promoted, promotedcategory, promotedonly, action-bar, legacy-syntax]
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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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# Promote Actions With The Modern `actionref` Syntax, Never The Legacy `Promoted` Properties
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> Contributions welcome — open a PR to refine or extend this article.
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## Description
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Business Central 2022 release wave 2 (v21) introduced the `area(Promoted)` block with `actionref` as the way to promote page actions, separating an action's definition from its promotion. The older approach set `Promoted`, `PromotedCategory`, `PromotedOnly`, and `PromotedIsBig` directly on each action. The two syntaxes cannot be mixed within a single page or page extension, and choosing the legacy one entangles definition with presentation, making the action bar harder to maintain and to extend.
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## Best Practice
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For new pages and page extensions, define actions in their normal `area`, then promote selected ones with `actionref` inside `area(Promoted)`, grouping them under explicit categories such as `Category_Process` and entity-named groups. This keeps each action defined once and referenced where it should appear, supports split buttons via `ShowAs`, and lets an extension promote a base action without redefining it. When extending a page, you may use modern syntax even if the base page used legacy properties (and vice versa) — the no-mixing rule is per-object, not per-dependency-tree.
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## Anti Pattern
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Setting `Promoted = true` (with `PromotedCategory`, `PromotedOnly`, or `PromotedIsBig`) on actions in new code, or attempting to combine those properties with an `area(Promoted)` block in the same object — the latter fails to compile. The reviewer signal is any `Promoted`-prefixed property on an action in a newly authored page or page extension; flag it and convert to `actionref` (VS Code offers an automated conversion). Note separately that once an action is promoted in a published app, removing the promotion is a breaking change (AS0031/AW0013), so promote conservatively rather than walking it back later.
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