I am new to Angular2 and I am trying to loop through a JSON object that I am getting back from a GET request but can't work it out.
My JSON object:
{
Results: [{
Time: "2017-02-11T08:15:01.000+00:00",
Id: "data-mopdsjkajskda",
AuthorId: "58fSDNJD"
}, {
Time: "2017-03-11T06:23:34.000+00:00",
Id: "data-2371212hjb1",
AuthorId: "43555HHHJ"
}, {
Time: "2017-04-11T07:05:11.000+00:00",
Id: "data-kjskdha22112",
AuthorId: "XDSJKJSDH"
}]
}
Part of my Angular script:
interface res {
Time: string;
Id: string;
AuthorId: string;
}
export class AppComponent {
results: res;
constructor(private _httpservice: HTTPService) {}
this._httpservice.getQuery().subscribe(
data => {
this.results = data.Results
},
error => console.log(error),
() => console.log('Done')
);
}
I do get the data back - which is great. However, I want to push the Ids into an array. In Javascript I would do this:
var ids = [];
for (i = 0; i < data.Results.length; i++) {
ids.push(data.Results[i].Id)
}
The array after the push:
ids = ['data-mopdsjkajskda', 'data-2371212hjb1', 'data-kjskdha22112'];
I am struggling to find a way to achieve the same results with Angular2. Any help would be greatly appreciated!
No comments:
Post a Comment