fix(admin): add JSON field editor in content forms#489
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ascorbic merged 2 commits intoemdash-cms:mainfrom Apr 14, 2026
Merged
fix(admin): add JSON field editor in content forms#489ascorbic merged 2 commits intoemdash-cms:mainfrom
ascorbic merged 2 commits intoemdash-cms:mainfrom
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🦋 Changeset detectedLatest commit: 3809470 The changes in this PR will be included in the next version bump. This PR includes changesets to release 9 packages
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ascorbic
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Thanks! Just a couple of notes
The JSON field type had no dedicated case in the field renderer switch, so it fell through to the default text Input which rendered empty for object values. Adds a JsonFieldEditor component with a textarea, JSON.stringify for display, JSON.parse on change, and validation feedback. Closes emdash-cms#405 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Apply review feedback: parse/reformat JSON on blur instead of every keystroke, and use Lingui t`` for the "Invalid JSON" error message. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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What does this PR do?
The JSON field type was selectable in the schema editor, but had no dedicated input renderer in the content editor. It fell through to the default text
Input, which rendered empty for object values sincetypeof value === "string"is false for objects.This adds a
JsonFieldEditorcomponent that:Closes #405
Type of change
Checklist
pnpm typecheckpassespnpm --silent lint:json | jq '.diagnostics | length'returns 0pnpm testpasses (or targeted tests for my change)pnpm formathas been runAI-generated code disclosure
Screenshots / test output
Two new tests added in
ContentEditor.test.tsx:renders json fields as a textarea— verifies the JSON field renders a<textarea>elementrenders json fields with object values as formatted JSON— verifies object data is serialized as pretty-printed JSON