Angular2 View Not Changing After Data Is Updated

[轉]Understanding Zones and Change Detection in Ionic 2 & Angular 2

http://www.joshmorony.com/understanding-zones-and-change-detection-in-ionic-2-angular-2/


Angular2 View Not Changing After Data Is Updated

Finish Use

setTimeout(() => {
     this.msgerror = error.message;
}, 10);