如何获取角度2中的复选框的值

Question

  

我很难获得角度2中的复选框的值，我已经使用（更改）来获取复选框的值，实际上它可以工作但我是我很难验证我的项目，所以如果你能帮我找到一个获得复选框价值的好方法，请告诉我。

  

这是我的HTML代码

<table>
  <tr>
    <th>Employee Name</th>
  </tr>
  <tr *ngFor= "let employee of employeeData" >
    <td>
      <div class="checkbox">                                                 
      <label>
      <input type="checkbox" value="{{employee.id}}" (change)="EmployeeCheckbox(employee.id,employee.firstname,employee.lastname)">
        {{employee.firstname}} {{employee.lastname}}
     </label> 
     </div>
   </td>
 </tr>

  

这是我的.ts代码

employeesList=[];
    EmployeeCheckbox(id:any,first:any,last:any){
    let name = first + " " + last;
    let len = this.employeesList.length;
    let add = false;

    for (var i = 0; i < len; i++) {

        if (id == this.employeesList[i].id){
            add = true;

            if (i > -1) {
                    this.employeesList.splice(i, 1);
            }
        }
    }

    if(add==false){
        this.employeesList.push({id,name});
        }
 }