不能绑定到' ngModel'因为它不是' ion-select'的已知属性,
问题描述:
大家好,当我在产品发布版中编译我的应用程序时,我遇到了一个错误
Hello everyone when i'm compile my app in prod release i got an error
由于它不是'ion-select'的已知属性,因此无法绑定到'ngModel'.
Can't bind to 'ngModel' since it isn't a known property of 'ion-select'.
我的代码
<ion-select #sel1 [(ngModel)]="Selectedcat" (ngModelChange)="onChange()" >
我在appmodule中进行此配置:
i make this configuration in appmodule :
imports: [
BrowserModule,
HttpModule,
Ionic2RatingModule ,
FormsModule,
IonicModule.forRoot(MyApp),
IonicStorageModule.forRoot(),
IonicImageLoader.forRoot()
]
感谢您的帮助
答
您需要将此添加到组件模块中
You need to add this to components modules
import { IonicModule } from '@ionic/angular';
import { FormsModule } from '@angular/forms';
@NgModule({
imports: [
IonicModule,
FormsModule
];
})