I am creating a dynamic form where I am getting the form fields form api.
I am using ng-container & ng-template to reuse the formgroup multiple times but it's not working as expected. When I am using usual div it's working as expected.
You can use FormGroup instances instead of formGroupName, because template loses context of formGroup: Stackblitz
<ng-container
*ngTemplateOutlet="
fieldsTemplate;
context: {
formGroup: formGroundUse.get('groundUses')
}
"
>
</ng-container>
<div formArrayName="groundUsesArray">
groundUsesArray
<ng-container *ngFor="let data of groudUse.controls">
<ng-container
*ngTemplateOutlet="
fieldsTemplate;
context: {
formGroup: data
}
"
>
</ng-container>
</ng-container>
<ng-template #fieldsTemplate let-formGroup="formGroup">
<div [formGroup]="formGroup">
<tr>
<td class="input-container">
<label for="">title</label>
<input type="text" class="form-input" formControlName="title" />
</td>
<td class="input-container">
<label for="">value</label>
<input type="text" class="form-input" formControlName="value" />
</td>
<td class="input-container">
<label for="">percentage</label>
<input type="number" class="form-input" formControlName="percentage" />
</td>
</tr></div
></ng-template>