ionic3

问题 I’m trying to set the allowBackup attribute in my ionic 3 app manifest to false but gradle complains with the following error: Attribute application@allowBackup value=(false) from AndroidManifest.xml:4:18-45 is also present at [:barcodescanner:] AndroidManifest.xml:12:9-35 value=(true). Suggestion: add 'tools:replace="android:allowBackup"' to element at AndroidManifest.xml:4:5-11:19 to override. To Set allowBackup=false using below line in config.xml file <platform name="android"> <edit

问题 I am working on Ionic 3 (Angular type) application, and to implement unit testing ,I am using Jasmine and Karma . Project structure of Ionic 3 (Angular type) doesnot provide .spec.ts file for pages/components/providers. So, I, manually, created .spec file for pages, but it is showing 'Cannot find module '@angular/core' and 'Cannot find module '@angular/core/testing' error. As these file are not able to fetch modules or not able to get the path to reach to those modules. I have tried following

问题 I am looking to set an ionic button's state to active, but this isn't documented at all in the API docs. As of right now, when you click the button, the "activated" class is added to the button, and then removed a few moments later. 回答1: This can be done via [ngClass]="{'activated' : YourVariableHere }" HTML: <button class="post-button" [ngClass]="{'activated' : buttonActive}"ion-button outline small icon-left"> Component code: buttonActive: boolean = true; 来源： https://stackoverflow.com

问题 I can't build Ionic 3 app for production with ionic cordova build android --prod --release Error received [14:06:47] ionic-app-script task: "build" [14:06:47] Error: ./src/pages/dashboard/dashboard.ngfactory.js Module not found: Error: Can't resolve '../../../node_modules/ionic3-calendar-en/src/calendar/calendar.ngfactory' in 'C:\repo\iota-mobile\src\pages\dashboard' resolve '../../../node_modules/ionic3-calendar-en/src/calendar/calendar.ngfactory' in 'C:\repo\iota-mobile\src\pages\dashboard'

问题 I have an Ionic 3 Project and its running normally on Ionic DevApp And Xcode. But When i added AdMob Plugin , its running normally Ionic DevApp but its not running on Xcode. I tried Simulator and Real Device but i have some mistake both of them. There is my error codes; Terminating app due to uncaught exception 'GADInvalidInitializationException', reason: 'The Google Mobile Ads SDK was initialized incorrectly. Google AdMob publishers should follow instructions here: https://googlemobileadssdk

问题 I have an Ionic 3 Project and its running normally on Ionic DevApp And Xcode. But When i added AdMob Plugin , its running normally Ionic DevApp but its not running on Xcode. I tried Simulator and Real Device but i have some mistake both of them. There is my error codes; Terminating app due to uncaught exception 'GADInvalidInitializationException', reason: 'The Google Mobile Ads SDK was initialized incorrectly. Google AdMob publishers should follow instructions here: https://googlemobileadssdk

问题 I have an Ionic 3 Project and its running normally on Ionic DevApp And Xcode. But When i added AdMob Plugin , its running normally Ionic DevApp but its not running on Xcode. I tried Simulator and Real Device but i have some mistake both of them. There is my error codes; Terminating app due to uncaught exception 'GADInvalidInitializationException', reason: 'The Google Mobile Ads SDK was initialized incorrectly. Google AdMob publishers should follow instructions here: https://googlemobileadssdk

问题 Reposted: question link app crashes when the user wants to fetch images from the library in ionic 3. image picker plugin works fine in iOS 12. But after updating to iOS 13, it is crashing. it is working in iPhone X but when trying it on iPad it's getting the error which is in the link given above. can anyone help with this? Thanks in advance! 回答1: Just add property in ImagePicker options: disable_popover: true It will solve the crashing issue.But the error still would be there in logs! Happy

问题 Reposted: question link app crashes when the user wants to fetch images from the library in ionic 3. image picker plugin works fine in iOS 12. But after updating to iOS 13, it is crashing. it is working in iPhone X but when trying it on iPad it's getting the error which is in the link given above. can anyone help with this? Thanks in advance! 回答1: Just add property in ImagePicker options: disable_popover: true It will solve the crashing issue.But the error still would be there in logs! Happy

问题 I am using ion2-calendar. this is my html: <ion-calendar [(ngModel)]="date" (onChange)="onChange($event)" [type]="type" [format]="'YYYY-MM-DD'"> </ion-calendar> and this is onchange in ts: onChange($event) { console.log("onchange event called"); console.log(moment().format('DD-MM-YYYY')); } This is my console: onSelect event called 25-06-2018 But i am always getting current month and year,no matter which date I choose. Only the date value is changing. Its showing current month and year in the