how can I implement subscribe in html template in angular7

Question

getEmployee() is a method in my service page and now I want employee list without subscribe showEmployee() method in my component using HTML template.

 showEmployee(){
        this.employeeModel= this._empService.getEmployee();
  }

Answer 1

employeeModel : Observable<any>

or If It as List

employeeModel : Observable<any[]>=[];


showEmployee(){
        this.employeeModel= this._empService.getEmployee();
  }

In Html if You have List Type Then

 <div *ngFor="let data as employeeModel | async">

    .... code for show data Like  {{data.property Name }}

    </div>

If Its an Object

<div> {{employeeModel | async}}</div>