Es werden Posts vom November, 2016 angezeigt.

Angular 2 Observing a Service and find Results

As i do not write so much blog posts, i decided to write some just short snippets for known problems. This covers searching inside Object Array for Angular 2 and Typescript Finding index of an Array Entry with Angular 2 and Typescript Example of how to use Observer able service in Angular 2 //service is Observable = 'nameToFind'; GetGalleryPics(galleryId).subscribe((data:Picture[]) => { //success = data; //searching inside the array and find first entry this.picture = => ==[0] console.log(this.picture); //find let pictureIndex = => ==; console.log('this picture'+pictureIndex); },