Angular 5: get all objects of array based on property

Question

I am working on an Angular 5 project and I'm trying to filter an array.

I have an array of objects. An object has the property color. I am iterating over my array and I want to get all objects with the same color of my current object in the array. With the code below I seem to get only the first hit in the array and not all the elements.

This is my current code.

for(let object of this.objects){
let a: any = this.objects.find( a => a.color === object.color )
console.log(a);
// Do other stuff
}

Any idea how to solve this?

Thank you.

Possible duplicate of [Javascript: How to filter object array based on attributes?](https://stackoverflow.com/questions/2722159/javascript-how-to-filter-object-array-based-on-attributes) — Ulrich Dohou, Jul 09 '18 at 08:35

score 2 · Accepted Answer · answered Jul 09 '18 at 08:32

2

use the filter instead of find

  let a: any = this.objects.filter( a => a.color === object.color )

answered Jul 09 '18 at 08:32

Sachila Ranawaka

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Angular 5: get all objects of array based on property

1 Answers1