Belo option bind on ngOnInit() after call the service data and bind the option it is working fine.
this.Service.Loadspecial().subscribe(result=>{
this.specialdata=result;
});
<select (change)="selectOption2($event.target.value)" class="form-control" style="height:3rem;">
<option value="0">--Select --</option>
<option [value]="special.specialID" *ngFor="let special of specialdata" >
{{special.specialname}}
</option>
</select>
I need some condition directly bind {{special.specialname}} in option how to implement.
Not need for selecting the option in existing record.