CODEWITHSUNDEEP
loopsionic3
user9757842
user9757842

Reputation:

Ionic 3 *ngFor inside an element of array

Is there a way to loop in *ngFor="let x of data[0]" ?

It gives me :

Cannot find a differ supporting object '[object Object]'

But if I do something like : *ngFor="let x of data" and print {{x.name}} it works .

So the point is In data[0] I have an element "el" that is another array.

So I want to do something like : let x of data[0].el

Upvotes: 0

Views: 53

Answers (2)

Utpaul
Utpaul

Reputation: 2007

You can achieve this by using *ngFor

Your post will say this type of data

 this.data=[{el:[{f:'fa1',l:'la1'},{f:'fa',l:'la'}],surename:'sarkar'}];

so in .html we need to change in *ngFor

*ngFor="let x of data[0]['el']

Upvotes: 1

Prashant
Prashant

Reputation: 1385

what about converting your assigning data[0] to an array?

in controller class level

newData: any[] = [];

in function

newData=data.json();

and then

*ngFor="let x of newData"

Upvotes: 1

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