CODEWITHSUNDEEP
angularionic-frameworkionic2ionic3
Apple developer
Apple developer

Reputation: 137

How to get data of formarray ionic

I want to get data of mdTextBox which is inside my formarray how do i get it here is code i wrote:

<form [formGroup]="myForm">
  <ion-list>
    <div formArrayName="mdNames" style="background-color:white">

      <ion-list *ngFor="let obj of myForm.controls.mdNames.controls; let i=index">

        <div [formGroupName]="i">
          <ion-item no-lines>

            <ion-input formControlName="mdTextBox" type="text" class="textFields" placeholder="Type details"></ion-input>

          </ion-item>

        </div>
      </ion-list>
</form>

code inside .ts file:

console.log("output is "+ <FormArray>this.myForm.get('mdNames.mdTextBox'));

output shows: null

i want output to be: ["1","22","33"] if 3 mdTextBox are available

Where i am making mistake?

Upvotes: 3

Views: 395

Answers (1)

Nik Rubblers
Nik Rubblers

Reputation: 142

use .map() function to convert

[{"mdTextBox":1},{"mdTextBox":22},{"mdTextBox":321}]

to

[1,22,321]

Upvotes: 1

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