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API / @angular/forms

ControlContainer

A directive that contains multiple NgControls.

abstract class ControlContainer extends AbstractControlDirective { name: string get formDirective: Form | null get path: string[] | null // 继承自 forms/AbstractControlDirective abstract get control: AbstractControl | null get value: any get valid: boolean | null get invalid: boolean | null get pending: boolean | null get disabled: boolean | null get enabled: boolean | null get errors: ValidationErrors | null get pristine: boolean | null get dirty: boolean | null get touched: boolean | null get status: string | null get untouched: boolean | null get statusChanges: Observable<any> | null get valueChanges: Observable<any> | null get path: string[] | null reset(value: any = undefined): void hasError(errorCode: string, path?: string[]): boolean getError(errorCode: string, path?: string[]): any }

子类

说明

Only used by the forms module.

属性

属性名类型说明
name
formDirective只读

Get the form to which this container belongs.

path只读

Get the path to this container.