toBehaviorFieldPath()
function toBehaviorFieldPath<TForm, TField>(fieldPath): FieldPath<TField>;
Defined in: core/behavior/compose-behavior.ts:46
ΠΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΡ FieldPath Π²ΠΎ Π²Π»ΠΎΠΆΠ΅Π½Π½ΡΠΉ ΠΏΡΡΡ Π΄Π»Ρ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΈΠΈ behavior ΡΡ Π΅ΠΌ
ΠΠ½Π°Π»ΠΎΠ³ toFieldPath ΠΈΠ· validation API.
Type Parametersβ
TFormβ
TForm
TFieldβ
TField
Parametersβ
fieldPathβ
ΠΠΎΠ»Π΅ Π΄Π»Ρ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ
FieldPathNode<TForm, TField, unknown> | undefined
Returnsβ
FieldPath<TField>
ΠΠ»ΠΎΠΆΠ΅Π½Π½ΡΠΉ FieldPath
Exampleβ
// address-behavior.ts
export const addressBehavior = (path: FieldPath<Address>) => {
watchField(path.country, async (country, ctx) => {
const regions = await fetchRegions(country);
ctx.updateComponentProps(path.region, { options: regions });
});
};
// user-behavior.ts
export const userBehavior = (path: FieldPath<User>) => {
// ΠΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΈΡ: ΠΏΡΠΈΠΌΠ΅Π½ΡΠ΅ΠΌ addressBehavior ΠΊ Π²Π»ΠΎΠΆΠ΅Π½Π½ΠΎΠΌΡ ΠΏΠΎΠ»Ρ
addressBehavior(toBehaviorFieldPath(path.address));
};