List an array inside the array with Angular 4 ngFor

0

If someone can help me. I have the following array

[{resourceGroup: "grupo1", idsporgroup: Array(4)}
{resourceGroup: "grupo2", idsporgroup: Array(2)}
{resourceGroup: "grupo3", idsporgroup: Array(3)}
{resourceGroup: "grupo4", idsporgroup: Array(5)}]

idsporgroup[
{id: "123456", total: 4.04166666}
{id: "123456", total: 6.0833333199999995}
{id: "123456", total: 0.25804800000000006}
{id: "123456", total: 96}]

I'm passing a * ngFor="let a of consumptionResourceG" and {{a.idsporgroup}} and it only opens to me [object] if I put {{a.idsporgroup.id}} nothing appears, already converted to string and it worked ... I need to put ID and Total in specific places in HTML.

It has to stay Group1

id: 0000 total: 000
id: 0000 total: 000
id: 0000 total: 000

Group2

id: 0000 total: 000

Group3

id: 0000 total: 000
id: 0000 total: 000

Trying a ngFor inside the ngFor more without much success.

    
asked by anonymous 28.06.2018 / 20:55

0 answers