(ionSelcet) code example
Example 1: ionic select
<ion-select placeholder="Select One">
<ion-select-option value="f">Female</ion-select-option>
<ion-select-option value="m">Male</ion-select-option>
</ion-select>
Example 2: ion select
<ion-select >
<ion-select-option *ngFor="let country of countries" value="{{ country.name }}">
{{ country.name }}
</ion-select-option>
</ion-select>