【一】需要返回数据
<ion-buttons slot="start" >
<ion-back-button (click)="back()" defaultHref=""></ion-back-button>
</ion-buttons>
import { Router } from '@angular/router';
constructor(
public http: InterceptorService, public route: ActivatedRoute,public router: Router) {
}
back() {
this.oid = localStorage.getItem("oid");
this.router.navigate(['/contractcheck'],{
queryParams:{
oId: this.oid
}
});
}
或者
ionViewWillEnter() {
this.SelectAwardById(this.organizationId);
}
【二】不需要数据返回,这届返回
<ion-buttons slot="start">
<ion-back-button (click)="back()" defaultHref=""></ion-back-button>
</ion-buttons>
import { Router } from '@angular/router';
back() {
this.router.navigateByUrl('/tabs/ccheck');
}