<ion-select-optionvalue="{{notificationButtons.BUTTON_ACTION}}"*ngFor="let notificationButtons of notificationButtonRes; let i=index;">{{notificationButtons.BUTTON_LABEL}}</ion-select-option>
<ion-select-optionvalue="{{notificationButtons.BUTTON_ACTION}}"*ngFor="let notificationButtons of notificationButtonRes; let i=index;">{{notificationButtons.BUTTON_LABEL}}</ion-select-option>