How to console.log a Observable Array [object Object]
Date: 16.03.2023	Views: 4.853

How to log a Observable Array

If you try to log a observable of a array than you will get:

console.log('data=' + data);

Console:

[object Object]

Solution:

Subscribe the observable and log the items

console.dir(data.subscribe(item=>console.log(item)));

Following codes where tested

findAll(): Observable <Article[]> {

var data=from(this.articleRepository.find());

//*LOG : [object Object]

console.log('data=' + data); //=data=[object Object]

console.log(data); //Observable { _subscribe: [Function (anonymous)] }

console.log(data.subscribe); //[object Object] Observable { _subscribe: [Function (anonymous)] } [Function (anonymous)]

console.dir(data.subscribe); //[object Object] Observable { _subscribe: [Function (anonymous)] } [Function (anonymous)]

//< OK >

console.dir(data.subscribe(item=>console.log(item))); //*OK : [Article {guidarticle: '3',content_title: null,...

//</ OK >

return data;

}