typescript make object and link it to ngfor

Uncaught (in promise): Error: No value accessor for form control with unspecified name attribute Error: No value accessor for form control with unspecified name attribute at d ( at _throwError ( at setUpControl ( at NgModel._setUpStandalone ( at NgModel._setUpControl ( at NgModel.ngOnChanges ( at checkAndUpdateDirectiveInline ( at checkAndUpdateNodeInline ( at checkAndUpdateNode ( at debugCheckAndUpdateNode ( at debugCheckDirectivesFn ( at Object.eval (ng:///AppModule/:135:5) at bugUpdateDirectives ( at checkAndUpdateView ( at callViewAction ( http://localhost:8100/build/main. To do that open a Terminal in your VScode and type the following command: > ng new. We then call () () in our ngOnDestroy () methods. subscribe () calls to Observable s within their class code. This.posts = er_service.Get_User() īut all in all, i would change your api to respond correct data structures like arrays of it is a list… or transform your data to an array in your user-service. 1 Create an empty Angular Project First, let’s start off my creating an empty Angular 9 project. The solution we should all use going forward is to add a private ngUnsubscribe: Subject new Subject () field to all components that have.

getelementbyid replacement in angular using typescript, pass data between. Then loop simply over the keys and access the current key of your object.Ĭomponent class // import of the angular stuff The String object was created to make Where Textline is a variable of type.

You have to share the keys with your template -> so it must be a class member. Looping over object properties with ngFor in Angular by Jaime Medium Write Sign up Sign In 500 Apologies, but something went wrong on our end. Here and example how it could look like with angular 2, because i do not know the correct ionic2 syntax, yet. To display a JSON object using ngFor in Typescript, you can use the keyvalue pipe.

Typescript make object and link it to ngfor