I have an Ionic 3 app for Android and iOS. The app uses an API to get data from the server. This works for Android, but for iOS I don’t get the view updated with the response of the server.
.ts file
ionViewWillEnter() {
this.rest.get(this.url).subscribe(res => {
this.profile = res['profile'];
this.statistics = res['statistics'];
});
}
provider
return this.http.get(`${this.API_URL}/${resource}`, {'params': param})
.map(response => response);
Template
<ng-container *ngIf="this.rest.isLoading === false">
<ion-row class="stats" padding-horizontal="">
<ion-col col-6>Friends</ion-col>
<ion-col col-6 text-right>{{statistics?.friends}}</ion-col>
</ion-row>
<ion-row class="stats" padding-horizontal="">
<ion-col col-6>Achievements</ion-col>
<ion-col col-6 text-right>{{statistics?.achievements}}</ion-col>
</ion-row>
</ng-container>
in Android the stats are nicely updated, but on iOS it stays blank except the fixed text, that is shown.
But when we go to a subpage and then use the back button or open and close the menu, we get the data visible (see attached screenshot).
Ionic info
Ionic:
ionic (Ionic CLI) : 4.12.0 (C:\Users\AppData\Roaming\npm\node_modules\ionic)
Ionic Framework : ionic-angular 3.9.4
@ionic/app-scripts : 3.2.3
Cordova:
cordova (Cordova CLI) : 9.0.0
Cordova Platforms : android 7.1.4
Cordova Plugins : cordova-plugin-ionic-webview 1.2.1, (and 11 other plugins)
System:
Android SDK Tools : 26.1.1 (C:\Android\android-sdk)
NodeJS : v10.15.0 (C:\Program Files\nodejs\node.exe)
npm : 6.9.0
OS : Windows 10
