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- Direct in app composer components:
{{ selection.rowId }}or explicit{{ local.selection.rowId }} - Via Get actions inside an action chain when an intermediate action (e.g. API Invoke) needs the value.
Prefer direct template access; use Get sparingly to keep chains lean.
5. Reactivity With ON_DATA_HUB_CHANGE
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| Pattern | Guidance | ||
|---|---|---|---|
| Generic key reused widely | Add prefix (report.filters, tbl.selection) | Potential override scenario | Use fallback: {{ local.setting || app.setting || global.setting }} |
| Temporary chain scratch values | Prefix with underscore (_tempPayload) and keep Local |
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