how to iterate *ngFor through Different objects in array in Angular?

Question

I have dynamically generated inconsistent array of Objects from API(server).

E.g:

array = [
 {name: 'blah', age:2},
 {status: 'pending', date: '20-20-2020'},
 {blah: 'foo', google: 'bar'},
 {apple: 'android', microsoft: 'eeewww'}
]

this array could be anything with different keys and values.

how can i Iterate through it to show the values in ngFor?

What I am currently is doing:

this.printArray = JSON.stringify(JSON.parse(this.array), null, 4);

<div *ngFor="let print of printArray">
  {{print}}  // it prints the array like {"name": blah, "age": 2} but i don't want it in this way
</div>

Can you please let us know what output you want?

Rajan
– Rajan

2020-06-18 07:04:37 +00:00
Commented Jun 18, 2020 at 7:04 — Rajan
– Rajan, Commented Jun 18, 2020 at 7:04

Eliseo · Accepted Answer · 2020-06-18 07:12:13Z

6

You can use Angular keyvalue pipe

<div *ngFor="let element of myArray"> 
    <!--element is an object-->
    <div *ngFor="let item of element|keyvalue">
        {{item.key}}:{{item.value}}
    </div>
</div>

answered Jun 18, 2020 at 7:12

Eliseo

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1 Comment

Najam Us Saqib Over a year ago

This is Interesting. i will look into it. Thanks.

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