@angular/forms/signals

RootFieldContext

interface

The base field context that is available for all fields.

API

    
      interface RootFieldContext<TValue> {  readonly value: Signal<TValue>;  readonly state: FieldState<TValue, string | number>;  readonly field: FieldTree<TValue, string | number>;  valueOf<PValue>(p: SchemaPath<PValue, SchemaPathRules, Root>): PValue;  stateOf<PControl extends AbstractControl>(p: CompatSchemaPath<PControl, Root>): CompatFieldState<PControl, string | number>;  stateOf<PValue>(p: SchemaPath<PValue, SchemaPathRules, Root>): FieldState<PValue, string | number>;  fieldTreeOf<PModel>(p: SchemaPathTree<PModel, Root>): FieldTree<PModel, string | number>;  readonly pathKeys: Signal<readonly string[]>;}

value

Signal<TValue>

A signal containing the value of the current field.

state

FieldState<TValue, string | number>

The state of the current field.

field

FieldTree<TValue, string | number>

The current field.

valueOf

PValue

Gets the value of the field represented by the given path.

@parampSchemaPath<PValue, SchemaPathRules, Root>

@returnsPValue

stateOf

CompatFieldState<PControl, string | number>

Gets the state of the field represented by the given path.

@parampCompatSchemaPath<PControl, Root>

@returnsCompatFieldState<PControl, string | number>

stateOf

FieldState<PValue, string | number>

@parampSchemaPath<PValue, SchemaPathRules, Root>

@returnsFieldState<PValue, string | number>

fieldTreeOf

FieldTree<PModel, string | number>

Gets the field represented by the given path.

@parampSchemaPathTree<PModel, Root>

@returnsFieldTree<PModel, string | number>

pathKeys

Signal<readonly string[]>

The list of keys that lead from the root field to the current field.