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Use ThemedDynamicAvatarInput in a layrz Flutter widget. Apply when adding a flexible avatar field that lets the user choose from URL, base64 image upload, icon, or emoji.
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基于 SOC 职业分类
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Use ThemedSearchInput in a layrz Flutter widget. Apply when adding a search bar — either a compact icon button that expands into an overlay, or a full-width inline field.
Use when migrating ThemedTable<T> (v1) to ThemedTable2<T> (v2) in a layrz Flutter widget. Apply when a widget uses the old ThemedTable API with onShow/onEdit/onDelete/onMultiDelete/ThemedColumn and needs to be updated.
Use ResponsiveCol in a layrz Flutter widget. Apply when defining a column's width at different breakpoints inside a ResponsiveRow.
Use ResponsiveRow in a layrz Flutter widget. Apply when wrapping ResponsiveCol children in a responsive 12-column grid container.
| name | themed-dynamic-avatar-input |
| description | Use ThemedDynamicAvatarInput in a layrz Flutter widget. Apply when adding a flexible avatar field that lets the user choose from URL, base64 image upload, icon, or emoji. |
Dart syntax: This library requires Dart ≥ 3.10. Use dot shorthand for all enum values — never write the fully-qualified form.
Full constructor and property reference: read
references/api.mdin this skill's directory.
AvatarInput?For icon-only → use ThemedIconPicker. For emoji-only → use ThemedEmojiPicker. For avatar image upload only → use ThemedAvatarPicker.
ThemedDynamicAvatarInput(
labelText: context.i18n.t('entity.avatar'),
value: selectedAvatar,
errors: context.getErrors(key: 'avatar'),
onChanged: (avatar) {
selectedAvatar = avatar;
if (context.mounted) onChanged.call();
},
)
ThemedTabView) with one tab per enabled type plus an always-present none tab.[AvatarType.url, AvatarType.base64, AvatarType.icon, AvatarType.emoji].AvatarType.none is always prepended automatically — no need to add it to enabledTypes.onChanged fires immediately when the user picks a value in any tab — no separate Save/Cancel.value.type against enabledTypes.label / labelText must be set — assert enforced.| Type | Content |
|---|---|
none | No avatar; always shown |
url | Text input for an image URL |
base64 | File picker → base64 image upload |
icon | Searchable Layrz icon grid |
emoji | Group-filtered emoji grid |
// Icon or emoji only
ThemedDynamicAvatarInput(
labelText: context.i18n.t('layer.avatar'),
value: selectedAvatar,
enabledTypes: [AvatarType.icon, AvatarType.emoji],
onChanged: (avatar) {
selectedAvatar = avatar;
if (context.mounted) onChanged.call();
},
)
// Full avatar with all types
ThemedDynamicAvatarInput(
labelText: context.i18n.t('asset.avatar'),
value: selectedAvatar,
errors: context.getErrors(key: 'avatar'),
onChanged: (avatar) {
selectedAvatar = avatar;
if (context.mounted) onChanged.call();
},
)
// Disabled
ThemedDynamicAvatarInput(
labelText: context.i18n.t('entity.avatar'),
value: selectedAvatar,
disabled: true,
)
onChanged with if (context.mounted) before calling the parent callback.context.i18n.t('entity.fieldName') for labelText — never hardcode strings.errors: context.getErrors(key: 'fieldName').const SizedBox(height: 10).ThemedIconPicker or ThemedEmojiPicker on the same form field — the avatar input already has those tabs built in.