@Krycek wrote:

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

ionic.png750×510 36.4 KB

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@KPH wrote:

Hi All,

We have used https://github.com/EddyVerbruggen/cordova-plugin-googleplus
in our Hybrid app using Ionic-v3 version.

Plugins works fine in development. When we upload the production build to Google Play Store. If user downloads from Play Store.

Google Sign in is not working.

Kindly suggest solution what might be the problem?

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@RomnEmpire wrote:

Recently I created an hybrid application developped with Ionic 3. I noted a little problem: sometimes a little square appears when I activate a page from the side menu.initially not show any little square but after jump new page and jump to previous screen now show little square.

Steps to reproduce:

add Below css in app:

scroll-content{ overflow-y: auto; }

.scroll-content{ overflow-y: auto !important; }

.content .scroll-content { overflow-y: auto; }

2904786640871308004.png288×512 51.8 KB

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@Asslai wrote:

Screenshot from 2019-03-27 10-14-32.png1366×768 152 KB

Screenshot from 2019-03-27 10-14-59.png1366×768 129 KB

i can’t build apk even if i have ANDROID_HOME in the path and the commande android work fine …

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@hasnainsakir001 wrote:

Hi,
am trying to get an expandable push notification. which shows image from my backend. am using the cordova fcm plugin for push notification is there any way to implement this in ionic 3, can anyone help me with this.

Thanks in advance

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@vishwaprasad123 wrote:

Iam trying to use imagemapster plugin with Ioinc3 and Angular5 combination, I tried using JQuery method, it is not working. May i know to implement this?

Thanks in Advance

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@DargEdge wrote:

after npm install -g ionic
when i try to use “ionic start …”
it response “The command “ionic” is either misspelled or could not be found.”

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@AJ.M.A wrote:

Hi guys,

I just started recently and I collided with this issue. I can’t find any plugin or a way to select multiple files on Android or IOS.

Thanks.

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@yesdedoo wrote:

Hi guys, now I’m a newbie in this framework.

While I doing the AndroidPermission, AndroidPermission there will be:

var permissions = cordova.plugins.permissions;
permissions.checkPermission(permission, successCallback, errorCallback);
permissions.requestPermission(permission, successCallback, errorCallback);
permissions.requestPermissions(permissions, successCallback, errorCallback);

The point is, I unable to call cordova.plugins.permissions.
In my editor showed that " Property does not exist on type CordovaPlugin

My project was successful in installed cordova AndroidPermissions and added in the app module provider

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@mpallante wrote:

Hello everyone,

I’m trying to use a LoadingController to show an indicator while I’m doing calls to a remote service, but I have some troubles.

My current situation is the following. I have a PageComponent with a simple loading method, something like:

export class PageComponent {

  constructor(private itemsService: ItemsService) { }

  fillData() {
    this.itemsService.getItems().subscribe(items => {
      this.items = items;
    });
  }

}

The ItemsService is simple too:

export class ItemsService {

  constructor(private http: HttpClient) { }

  getItems() {
    let url = 'http://example.org/items/endpoint';

    return this.http.get(url).pipe(
      map(this.buildItems.bind(this)
    );
  }

  private buildItems(items: any[]) {
    // convert remote data format to internal one
  }
}

Now I’d like to put a LoadingController between the twos, by making both the caller and the callee basically unaware of what’s really happening.

So my idea is to create an intermediate service class that’s called from the page class. To make it flexible enough to be used with any kind of service (I have more than ItemsService), I tried to pass to the intermediate class the same Observable I got from the ItemsService like this:

(in PageComponent)

fillData() {
  this.loadingService.loadData(this.itemsService.getItems()).subscribe(items => {
    this.items = items;
  });
}

and I defined a new service like this:

export class LoadingService {

  loadData(observable: Observable<any>): Observable<any> {
    return observable.pipe(
      finalize(() => {
        console.log('after data received');
      })
    );
  }

}

This code seems to work. When I call the fillData in PageComponent, I get the observable from ItemsService, add a finalize() operator to it and finally (in fillData()) I subscribe the observable, having the real remote request called.

This way, if I have many services shaped like ItemsService, I can do

this.loadingService.loadData(this.service1.getData()).subscribe( /* ... */ );
this.loadingService.loadData(this.service2.getData()).subscribe( /* ... */ );
this.loadingService.loadData(this.service3.getData()).subscribe( /* ... */ );
/* ... and so on */

However, as soon as I add the LoadingController in LoadingService, things go weird. This is how I changed the service:

export class LoadingService {
  private loader = null;

  constructor(private loadingController: LoadingController) { }

  loadData(observable: Observable<any>): Observable<any> {
    this.openLoader();
    return observable.pipe(
      finalize(() => {
        this.closeLoader();
      })
    );
  }

  private async openLoader() {
    if (! this.loader) {
        this.loader = await.loadingController.create();
    }
    await this.loader.present();
  }

  private async closeLoader() {
    if (this.loader) {
      await this.loader.dismiss();
      this.loader = null;
    }
  }
}

Now what I get is that the loading controller actually presents the indicator and usually does not dismiss it after the remote call ends. Sometimes, however, I get the correct behavior: the indicator shows, the call starts, the call ends, the indicator goes away.

I’m not very confident with event-based programming in JS, so it is probably a very stupid question, but I need some help to solve this problem.

Thanks a lot,

Marco

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@ferdinandpc wrote:

Hi, I have a problem with the input field in Ios. If i put the focus in one ion-input and scroll down/up move the field to the right. Finded that when i do this the ion-input element add a transformt property to the field. This is only in ios in a modal. What can I do?

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@maxkoch wrote:

after F5(or browser refresh button) pressed, navigation stack will be reseted and back button is not visible.

Please help me.

Thnx!

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@aubreyq wrote:

Here is my ionic info:

[WARN] Bad integration name: gulp

Ionic:

   ionic (Ionic CLI) : 4.12.0 (C:\Program Files\nodejs\node_modules\ionic)
   Ionic Framework   : ionic1 1.3.5
   @ionic/v1-toolkit : 1.0.22

Cordova:

   cordova (Cordova CLI) : 8.1.2 (cordova-lib@8.1.1)
   Cordova Platforms     : android 7.0.0
   Cordova Plugins       : no whitelisted plugins (15 plugins total)

System:

   NodeJS : v10.15.3 (C:\Program Files\nodejs\node.exe)
   npm    : 6.4.1
   OS     : Windows 10

I am working on a legacy Ionic v1 app with the most recent Ionic CLI and when I run ionic-v1 build it fails. I get these errors:

C:\>ionic-v1 build
[16:09:31] Cannot load gulp: ReferenceError: internalBinding is not defined
[16:09:31] Cannot load gulp: ReferenceError: internalBinding is not defined
[16:09:31] Cannot run sass task: missing in gulpfile.js
[16:09:31] Cannot load gulp: ReferenceError: internalBinding is not defined

This is very strange because when I run gulp build it works fine and I do have a gulp sass function.

  "devDependencies": {
    "@babel/core": "^7.4.0",
    "@babel/preset-env": "^7.4.2",
    "@ionic/v1-toolkit": "^1.0.22",
    "angular-mocks": "1.7.8",
    "bower": "^1.8.8",
    "del": "^4.0.0",
    "fancy-log": "^1.3.3",
    "gulp": "^4.0.0",
    "gulp-angular-templatecache": "^2.2.6",
    "gulp-babel": "8.0.0",
    "gulp-clean-css": "4.0.0",
    "gulp-cli": "2.0.1",
    "gulp-concat": "2.6.1",
    "gulp-if": "2.0.2",
    "gulp-inject": "5.0.2",
    "gulp-jscs": "4.1.0",
    "gulp-jshint": "2.1.0",
    "gulp-load-plugins": "1.5.0",
    "gulp-minify-css": "1.2.4",
    "gulp-ng-annotate": "2.1.0",
    "gulp-print": "5.0.2",
    "gulp-rename": "1.4.0",
    "gulp-sass": "4.0.2",
    "gulp-sourcemaps": "2.6.5",
    "gulp-uglify": "3.0.2",
    "jasmine": "3.3.1",
    "jasmine-core": "3.3.0",
    "jscs": "3.0.7",
    "jshint": "^2.10.2",
    "jshint-stylish": "2.2.1",
    "karma": "4.0.1",
    "karma-chrome-launcher": "2.2.0",
    "karma-coverage": "^1.1.2",
    "karma-jasmine": "2.0.1",
    "karma-remap-istanbul": "0.6.0",
    "main-bower-files": "2.13.1",
    "natives": "^1.1.6",
    "preen": "1.2.0",
    "shelljs": "0.8.3",
    "yargs": "13.2.2"   },

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@mluisls wrote:

Hi,

I have something like:

<ion-content scroll="true">
...
  <ui-gmap-google-map ... data-tap-disabled="true">
  </ui-gmap-google-map>
...
</ion-content>

but can’t manage to disable the drag that opens the side-menus while navigating the ui-gmap-google-map.
This turns out that the side-menus open while moving horizontally.

How is it possible to disable the side-menus from opening while navigating in the map?

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@jai-g wrote:

Any content

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@ABonino wrote:

So i have this app that i’m working on for a few months now, and i used to test it on my Samsung Galaxy S8. The problem i have presents itselft since i received the update to Android Pie (version 9, sdk 28). The app is written in Angular 7.

Basically whenever a pop-up that is not part of the ionic app needs to come on screen, the app crashes, without any log errors. The pop-ups can be for example the runtime request permission confirmation, or the login form autocomplete feature (native of android).

Opening the generated android project in android studio and debugging it turns out that the cause of the crash is the FOREGROUND_SERVICE permission not granted to the app. As stated from google release note beheaviouor changes page any app that targets Android 9 or higher and use foreground services must request the FOREGROUND_SERVICE permission.

Android studio debug logcat:

exceptionForeground.png1811×464 51.2 KB

Adding the following rule to the config.xml: <preference name="android-targetSdkVersion" value="27" />, and running the app on the same device (android 9) results in the following error:

excepstartfreground.png1847×235 12 KB

Even using the cordova-plugin-android-permissions to request at runtime the aformentioned permission ends having the same problem, the app crashes. (tough to test it i actually had to edit the permissions array in the ionic-native npm module, since it’s not even there, i guess beacuse it’s a normal level permission that shouldn’t need user action to be granted).

I also tested the app on a Xiaomi MI A2 Lite with android 9 on it, and the behaviour is the same. Testing it on another samsung phone, with android 8 still on it, it works as expected, no problems whatsoever.

I searched the web a lot for a solution to this, but i wasn’t able to find any valid resource.

I’m not sure what i should do now, i can’t get the app to work properly on Android 9 devices.

Thank you in advance for any help in this matter

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@bensnape wrote:

I have a live ionic 3 app in both the IOS and Android app stores. I initially setup ionic pro so we could push live updates without having to submit a new app to the app stores each time.

We realised now that we don’t actually want/need the appflow integration. How can I totally remove all traces of the pro/appflow bits from our app please?

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@gambarle wrote:

When i add the --aot flag to my build i get the following error message in the console.
It used to work and I have been going through the code trying to find the culprit plugin or module, without luck so far.

Any help / insights are very much appreciated

[Error] Error: Cannot find module "."
	webpackMissingModule (vendor.js:127422:145)
	(anonymous function) (vendor.js:127422:148)
	(anonymous function) (vendor.js:127431)
	__webpack_require__ (vendor.js:55)
	(anonymous function) (main.js:10843)
	__webpack_require__ (vendor.js:55)
	webpackJsonpCallback (vendor.js:26)
	Global Code (main.js:1)

My package.json

{
    "name": "printix-app-user",
    "author": "Printix",
    "homepage": "http://iprintix.net/",
    "private": true,
    "scripts": {
        "clean": "ionic-app-scripts clean",
        "build": "ionic-app-scripts build",
        "ionic:build": "ionic-app-scripts build",
        "ionic:watch": "ionic-app-scripts watch",
        "ionic:serve": "ionic-app-scripts serve"
    },
    "dependencies": {
        "@angular/common": "5.2.6",
        "@angular/compiler": "5.2.6",
        "@angular/compiler-cli": "5.2.6",
        "@angular/core": "5.2.6",
        "@angular/forms": "5.2.6",
        "@angular/platform-browser": "5.2.6",
        "@angular/platform-browser-dynamic": "5.2.6",
        "@ionic-native/core": "4.20.0",
        "@ionic-native/device": "^4.18.0",
        "@ionic-native/in-app-browser": "4.5.3",
        "@ionic-native/ionic-webview": "^5.0.0-beta.20",
        "@ionic-native/keyboard": "4.5.3",
        "@ionic-native/local-notifications": "^5.2.0",
        "@ionic-native/network": "4.5.3",
        "@ionic-native/qr-scanner": "^4.7.0",
        "@ionic-native/safari-view-controller": "^4.7.0",
        "@ionic-native/screen-orientation": "4.5.3",
        "@ionic-native/splash-screen": "4.5.3",
        "@ionic-native/sqlite": "4.5.3",
        "@ionic-native/status-bar": "4.5.3",
        "@ionic-native/vibration": "^4.7.0",
        "@ionic/storage": "^2.2.0",
        "@nguniversal/express-engine": "^7.0.2",
        "@ngx-translate/core": "9.1.1",
        "@ngx-translate/http-loader": "2.0.1",
        "@types/lodash": "^4.14.109",
        "angular-2-local-storage": "^2.0.0",
        "angular2-moment": "^1.9.0",
        "bootstrap-sass": "^3.3.7",
        "chart.js": "2.7.1",
        "cordova-android": "7.1.4",
        "cordova-browser": "5.0.4",
        "cordova-ios": "4.5.5",
        "cordova-plugin-add-swift-support": "^1.7.2",
        "cordova-plugin-background-mode-bluetooth-central": "~1.0.0",
        "cordova-plugin-bluetooth-peripheral-usage-description": "^1.0.0",
        "cordova-plugin-bluetoothle": "~4.5.3",
        "cordova-plugin-customurlscheme": "^4.3.0",
        "cordova-plugin-inappbrowser": "^2.0.2",
        "cordova-plugin-network-information": "^2.0.1",
        "cordova-plugin-qrscanner": "^2.6.0",
        "cordova-plugin-safariviewcontroller": "^1.5.4",
        "cordova-plugin-screen-orientation": "^3.0.1",
        "cordova-plugin-splashscreen": "^5.0.2",
        "cordova-plugin-statusbar": "^2.4.1",
        "cordova-plugin-vibration": "^3.1.0",
        "cordova-plugin-whitelist": "^1.3.3",
        "cordova-sqlite-storage": "^2.2.1",
        "de.appplant.cordova.plugin.local-notification": "^0.8.5",
        "es6-promise-plugin": "^4.2.2",
        "fast-json-patch": "2.0.6",
        "flag-icon-css": "3.0.0",
        "immutable": "^3.8.2",
        "ionic-angular": "3.9.4",
        "ionic-plugin-deeplinks": "^1.0.17",
        "ionic-plugin-keyboard": "^2.2.1",
        "ionicons": "3.0.0",
        "ios-sim": "^6.1.2",
        "list": "^2.0.13",
        "lodash": "^4.17.10",
        "ngx-cookie": "^4.1.2",
        "ngx-order-pipe": "^2.0.1",
        "rxjs": "5.5.6",
        "zone.js": "0.8.20"
    },
    "devDependencies": {
        "@angular/cli": "^7.3.0",
        "@ionic/app-scripts": "3.2.3",
        "postcss": "6.0.14",
        "typescript": "^2.7.2"
    },
    "cordova": {
        "platforms": [
            "android",
            "ios",
            "browser"
        ],
        "plugins": {
            "cordova-plugin-network-information": {},
            "cordova-plugin-splashscreen": {},
            "cordova-plugin-statusbar": {},
            "cordova-sqlite-storage": {},
            "ionic-plugin-keyboard": {},
            "cordova-plugin-screen-orientation": {},
            "cordova-plugin-inappbrowser": {},
            "cordova-plugin-vibration": {},
            "cordova-plugin-customurlscheme": {
                "URL_SCHEME": "printixapp",
                "ANDROID_SCHEME": " ",
                "ANDROID_HOST": " ",
                "ANDROID_PATHPREFIX": "/"
            },
            "cordova-plugin-qrscanner": {},
            "cordova-plugin-whitelist": {},
            "cordova-plugin-safariviewcontroller": {},
            "cordova-plugin-background-mode-bluetooth-central": {},
            "cordova-plugin-bluetooth-peripheral-usage-description": {
                "TEXT": "plugin for using bluetooth on ios"
            },
            "de.appplant.cordova.plugin.local-notification": {},
            "cordova-plugin-bluetoothle": {}
        }
    }
}

Ionic info

cli packages: (/usr/local/lib/node_modules)

    @ionic/cli-utils  : 1.19.2
    ionic (Ionic CLI) : 3.20.0

global packages:

    cordova (Cordova CLI) : 8.0.0 

local packages:

    @ionic/app-scripts : 3.2.3
    Cordova Platforms  : android 7.1.4 browser 5.0.4 ios 4.5.5
    Ionic Framework    : ionic-angular 3.9.4

System:

    ios-deploy : 1.9.2 
    ios-sim    : 6.1.3 
    Node       : v8.11.1
    npm        : 5.6.0 
    OS         : macOS High Sierra
    Xcode      : Xcode 10.1 Build version 10B61 

Environment Variables:

    ANDROID_HOME : not set

Misc:

    backend : pro

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@Arquino wrote:

Hi, I would like to know how to make drag and drop between slides as Trello app. someone can help me please?

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@manojpatel0217 wrote:

I want to crop image in rectangular i.e. width is 400 and height is 150.
In iOs it gives me square crop option but not able to crop it rectangular form.

Can anyone help me on this?

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