默认回退到报聘人

src/app/my/approval-comments/approval-comments.component.html

@@ -15,12 +15,12 @@
     <div>
       <label for="">请选择退回到哪一环节</label>
       <select class="form-control" [(ngModel)]="stepsSeqBackTo">
-        <option value=null>报聘人</option>
-        <option value=-2>辅导人</option>
-        <option value=1>体系负责人</option>
-        <option value=2>公司运营主管</option>
-        <option value=3>寿险总经理</option>
-        <option value=4>公司总经理</option>
+        <option value='null'>报聘人</option>
+        <option value='-2'>辅导人</option>
+        <option value='1'>体系负责人</option>
+        <option value='2'>公司运营主管</option>
+        <option value='3'>寿险总经理</option>
+        <option value='4'>公司总经理</option>
       </select>
       <div class="confirm">
         <button class="btn cancel" (click)="backToFlag=false">取消</button>

src/app/my/approval-comments/approval-comments.component.ts

@@ -19,7 +19,7 @@ export class ApprovalCommentsComponent implements OnInit {
     //控制弹框
     toastDialog: boolean;
     toastInfo: any;
-    stepsSeqBackTo:string;
+    stepsSeqBackTo:string = 'null';
     backToFlag:boolean = false;
   constructor(private myService:MyService,private _modal: ModalService, private _toast: ToastService,private activatedRoute: ActivatedRoute,
     private router: Router) { }