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NG_VALUE_ACCESSOR

用於為表單控制元件提供 ControlValueAccessor

Used to provide a ControlValueAccessor for form controls.

檢視"說明"...

      
      const NG_VALUE_ACCESSOR: InjectionToken<ReadonlyArray<ControlValueAccessor>>;
    

說明

有關如何實現的資訊,請參見 DefaultValueAccessor

See DefaultValueAccessor for how to implement one.