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Angular 笔记
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No value accessor for form control with name xxx #124

Open deepthan opened 3 years ago

deepthan commented 3 years ago

No value accessor for form control with name xxx

angular拓展表单控件时，写了个自定义控件

<demo-input [formControlName]="xxx" ></demo-input>

这个组件里面已经实现了接口但是还报这个错误，可能是因为少写了providers：

@Component({
  providers: [CUSTOM_INPUT_CONTROL_VALUE_ACCESSOR],
})