ionic-framework

问题 I want to implement the native Ads in the ionic app. I have seen some native android apps which are using Native Ads to display Ads in the middle of the app content. I need the same functionality to display Ads in specific position of the app. Currently I am using google admob plugin for ads, I am able to create banner Ads and interstitial Ads but I need Ads in middle of content of the app. is there any way to implement native ads in ionic? Thanks in advance. 回答1: As most people have replied,

问题 How can I use Ionic Native / Cordova Plugins with Ionic React (not Angular) using Capacitor instead of Cordova? I want to make use of Screen Orientation Plugin with Capacitor and Ionic React. This is because Cordova is not officially supported for Ionic React projects. Know More. This is what I have tried. import { ScreenOrientation } from '@ionic-native/screen-orientation' . . . . useEffect(() => { ScreenOrientation.lock(ScreenOrientation.ORIENTATIONS.LANDSCAPE) }, []) My package.json has

问题 I'm used Ionic3 for my university project , I'm beginner for the Ionic,now I'm reinstall Node.js v9.1.0 after i can't serve my project How can i fix it Error: Node Sass does not yet support your current environment: Windows 64-bit with Unsupported runtime (59) For more information on which environments are supported please see: https://github.com/sass/node-sass/releases/tag/v4.5.3 at module.exports (D:\Mobile Application\Ionic\myApp\node_modules\node-sass\lib\binding.js:13:13) at Object. (D:

问题 I'm used Ionic3 for my university project , I'm beginner for the Ionic,now I'm reinstall Node.js v9.1.0 after i can't serve my project How can i fix it Error: Node Sass does not yet support your current environment: Windows 64-bit with Unsupported runtime (59) For more information on which environments are supported please see: https://github.com/sass/node-sass/releases/tag/v4.5.3 at module.exports (D:\Mobile Application\Ionic\myApp\node_modules\node-sass\lib\binding.js:13:13) at Object. (D:

问题 I'm used Ionic3 for my university project , I'm beginner for the Ionic,now I'm reinstall Node.js v9.1.0 after i can't serve my project How can i fix it Error: Node Sass does not yet support your current environment: Windows 64-bit with Unsupported runtime (59) For more information on which environments are supported please see: https://github.com/sass/node-sass/releases/tag/v4.5.3 at module.exports (D:\Mobile Application\Ionic\myApp\node_modules\node-sass\lib\binding.js:13:13) at Object. (D:

问题 I want to create an ionic delete swipe gesture but it doesn't seem to work. **This is my home page ( i called it myPage.html)** <ion-header> <ion-navbar color="secondary"> <ion-title align="center"> My Tasks </ion-title> <ion-buttons end> <button ion-button icon-only (click)="addItem()"><ion-icon name="add-circle"></ion-icon></button> </ion-buttons> </ion-navbar> </ion-header> <ion-content> <ion-list> <ion-item *ngFor="let item of items" (click)="viewItem(item)">{{item.title}}</ion-item> <

问题 I an using Ionic for my app with a connection to Firebase to pull data. I created a promise in a factory to pull data down and thought it should render the data on the screen once it finishes but I'm getting nothing until I touch the screen? I get no error and the data does indeed come. Factory: all: function () { return new Promise ((resolve, reject) => { firebase.database().ref('desks').once('value').then(snapshot => { let desks = [] snapshot.forEach((child) => { desks.push(child.val()); })

问题 I have an error when I try to push a value in an array. The mystic thing in this error is that it only occurs on the Ionic Dev App, whereas in the Google Chrome Console, everything works perfectly. I did initialize the array, so the error doesn't come from here. Maybe, the error comes from an asynchronous operation, but I don't see where I don't catch a promise... initModelesList(){ this.addModele = this.navParams.get('addModele') || false; this.deleteModele = this.navParams.get("deleteModele

问题 I've run into a problem during development of email verification with firebase. Whenever I try to verify the email address, I can't get the info that user's email address is verified. I have a code like this: constructor(private afAuth: AngularFireAuth, public navCtrl: NavController, public navParams: NavParams) { } ionViewWillEnter() { this.afAuth.auth.onAuthStateChanged(user => { if (user && user.emailVerified) { this.navCtrl.setRoot(ShoppingListPage); } }); } proceedButtonHandler() { this

问题 Here's the problem. I have three states of almost all the pages in my app. 1. Loading (where I want to show spinner within the page and for that I have created a component already) 2. No Records Found ( An image in center of the page and I have a component for this as well ) 3. Data loading and my actual content without any wrapper around that which can mess up the design. Thats how I am doing this currently which doesnt look great on every page. <app-spinner *ngIf="!data; else page_content">