I would like to check if the value of my dropdown list (HTML,Angular Reactive Form) is equal to value1(example) if the value1 is true. I would like to appear another dropdown.
How can I check the value of dropdown …
I tried to make a function
but I cannot read the value of dropdown. How can i read the value of dropdown ????
In my opinion ngFor is not the solution. I have a table products in typescript and i would like to check if product is vegetable in order to appear a dropdown list with vegetables.
<form [formGroup]="form"> <p-dropdown formControlName="product" [options]="products" placeholder="Select something" > </p-dropdown> <div class="col-md-8" *ngIf="form.get('productId').value.('value1')> <div class="col-md-8" > <p-dropdown formControlName="vegetableID" [options]="vegetables"> </p-dropdown> </div> </form>
vegetableID – Come from spring application|
vegetables(options) come from a get call from api(sprin app)