ionic4

问题 I am facing a problem with Ionic 4 native plugins. I have installed ionic 4 Cordova native plugin "Geolocation" but when I run the app into my iOS or Android device it's showing to me a blank white screen and nothing happening. app.module.ts code: import { Geolocation } from '@ionic-native/geolocation'; @NgModule({ declarations: [AppComponent], entryComponents: [], imports: [ BrowserModule, IonicModule.forRoot(), AppRoutingModule, ComponentsModule ], providers: [ StatusBar, SplashScreen, **

问题 Does anyone know how to update the font for Ionic 4? I tried adding the aileron.woff to assets/fonts and putting this in the variables.scss to no avail. src: url('../assets/fonts/aileron.woff') format('woff'); 回答1: This is how I managed to add a custom font to my Ionic application Add a directory that contains the font files to the project under the folder src\assets\fonts src\assets\fonts\myCustomFont | +-- MyCustomFontBold.ttf +-- MyCustomFontBoldItalic.ttf +-- MyCustomFontItalic.ttf +--

问题 Does anyone know how to update the font for Ionic 4? I tried adding the aileron.woff to assets/fonts and putting this in the variables.scss to no avail. src: url('../assets/fonts/aileron.woff') format('woff'); 回答1: This is how I managed to add a custom font to my Ionic application Add a directory that contains the font files to the project under the folder src\assets\fonts src\assets\fonts\myCustomFont | +-- MyCustomFontBold.ttf +-- MyCustomFontBoldItalic.ttf +-- MyCustomFontItalic.ttf +--

问题 I have a little Ionic 4 App with 2 Tabs and 1 Detail Page. The Problem I'm facing here is that if I go from Tab2 into Detail Page and from there with ion-back-button back it always redirect me to Tab1 instead of Tab2 where I was before. Here is my example: Tab2 Html: Here I have a simple ion-item with a click event: <ion-item class="chat-item" (click)='openChat()' > It calls the openChat funtion which works like this: openChat() { this.router.navigateByUrl('/chatdetail/:uid'); } Now it opens

问题 I have gone through this question link, and I have made subsequent changes but still can't solve the problem. Still giving me the same error. Can someone please help me out. Thanks in advance Here is my piece of code from config.xml <widget id="com.farm.fork" version="0.0.1" xmlns="http://www.w3.org/ns/widgets" xmlns:android="http://schemas.android.com/apk/res/android" xmlns:cdv="http://cordova.apache.org/ns/1.0"> <platform name="android"> <edit-config file="app/src/main/AndroidManifest.xml"

问题 I have gone through this question link, and I have made subsequent changes but still can't solve the problem. Still giving me the same error. Can someone please help me out. Thanks in advance Here is my piece of code from config.xml <widget id="com.farm.fork" version="0.0.1" xmlns="http://www.w3.org/ns/widgets" xmlns:android="http://schemas.android.com/apk/res/android" xmlns:cdv="http://cordova.apache.org/ns/1.0"> <platform name="android"> <edit-config file="app/src/main/AndroidManifest.xml"

问题 I'm injecting NavController in my constructor as I want to push a page. But, below code doesn't work in Ionic 4. It was totally okay in Ionic 3. Constructor constructor(public menuCtrl: MenuController, public navCtrl: NavController) { this.menuCtrl.enable(true); } Method goToSecondPage() { this.navCtrl.push(list); } 回答1: Now, to complete the final step and implement those routes in our app-routing.module.ts file, they would look like this: const routes: Routes = [ { path: '', redirectTo: '

问题 I'm injecting NavController in my constructor as I want to push a page. But, below code doesn't work in Ionic 4. It was totally okay in Ionic 3. Constructor constructor(public menuCtrl: MenuController, public navCtrl: NavController) { this.menuCtrl.enable(true); } Method goToSecondPage() { this.navCtrl.push(list); } 回答1: Now, to complete the final step and implement those routes in our app-routing.module.ts file, they would look like this: const routes: Routes = [ { path: '', redirectTo: '

问题 I have a issue when using release build android app calling an api to an invalid ssl certificate server. From what i know. in release build, if the api server's ssl certificate is invalid, Cordova will call below method. org.apache.cordova.engine.SystemWebViewClient.onReceivedSslError() /** * Notify the host application that an SSL error occurred while loading a resource. * The host application must call either handler.cancel() or handler.proceed(). * Note that the decision may be retained

问题 I am working in my Ionic 4 app and I am working in my login/register system. I have defined the route with the id and when the user is not login and try to visit that route, it will redirect to login page and when the user is login then he can visit that route but the problem is that when the user is trying to visit that route with the id, it is showing the error. This is my tabs.router.module.ts : import { NgModule } from '@angular/core'; import { RouterModule, Routes } from '@angular/router