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What is the difference between Object and object type


By : Lijo
Date : October 18 2020, 06:10 AM
I wish this helpful for you https://mariusschulz.com/blog/typescript-2-2-the-object-type
object represents any non-primitive type. The following types are considered to be primitive types in JavaScript: string, boolean, number, bigint, symbol, null, undefined.
code :


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"Cannot find a differ supporting object '[object Object]' of type 'object'. NgFor only supports binding to Iterable


By : Blazej Szymczak
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further I have solved this in quite a simple way. There was something wrong with:
code :
this.rooms = this.roomsService.getRooms();
this.roomsService.getRooms().then((data) => {
    this.rooms = data;
}, (err) => {
  console.log(err);
});

Ionic 2: Cannot find a differ supporting object '[object Object]' of type 'object'. NgFor only supports binding to Itera


By : italo Eduardo
Date : March 29 2020, 07:55 AM
around this issue Please check your JSON. https://myfirstfirebaseproject-6da6c.firebaseio.com/products.json It returns an Object not an Array. That is why you cannot use returned data in ngFor.
code :
{
    -KiTWPuI_TYt0b_Qi03Y: {
    amount: 0,
    category: "Baby",
    content: "I love cricket",
    date: "2017-03-01",
    title: "Cricket"
    },
    -Kid7fghtlxkyrOChQPk: {
    amount: "111",
    category: "Book",
    content: "updated content",
    date: "2017-04-01",
    title: "Cycling"
    },
    d9e7545c-90a3-4a57-97ab-ea3bf9171023: {
    amount: "12",
    category: "Baby",
    content: "COnten1",
    date: "2017-01-01",
    title: "Title2"
    }
}
<ion-card ion-item *ngFor="let key of keys; let i = index" (click)="onItemClick(key)">
    <ion-card-header>
      {{ products[key].date | date }}
    </ion-card-header>
    <ion-card-content>
      <ion-card-title>
        {{ products[key].title }}
      </ion-card-title>
      <p>
        {{ products[key].content }}
      </p>
    </ion-card-content>
  </ion-card>
keys: string[];
...
this.productService.fetchProducts()
            .subscribe(data => {
              console.log(data)
              this.products = data;
              this.keys = Object.keys(this.products);
            });

Angular - Cannot find a differ supporting object '[object Object]' of type 'object'. NgFor only supports binding to Iter


By : Harris B. Lewis
Date : March 29 2020, 07:55 AM
I hope this helps . I am building an angular app with firebase where I am trying to fetch images from the firebase database, but I am getting the following error
code :
ngOnInit() {
   this.uploadService.getFileUploads().subscribe(result=>{
       this.fileUploads = result;
   });
}

Angular 5 annot find a differ supporting object '[object Object]' of type 'object'. NgFor only supports binding to Itera


By : user7878475
Date : March 29 2020, 07:55 AM
hope this fix your issue In your service, you are returning an object with only one property data, which is still an object, not an array.
Try returning res.data:
code :
getProducts(): Observable<Products[]> {
  return this.http.get('http://localhost:8000/api/products')
  .map(res => {
      return res.data;
  })

Angular 6: Error: Cannot find a differ supporting object '[object Object]' of type 'object'. NgFor only supports binding


By : iSquared
Date : March 29 2020, 07:55 AM
seems to work fine I've created an angular app which gets data from a local json file. But I'm having issues with showing the data in html. A lot of variables are in dutch, I'm sorry for that, I'm a bit new to all of this :)
code :
this.cities = { ... resp.body }},
this.cities = [ ... resp.body ]
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