Ionic3 Questions

I am fairly new to firebase and i noticed since firebase does not really store arrays i cannot sort them in the same way i would sort an array. i

I am working on an app where a user can book on certain dates, after booking i want the user to be able to view his appointments but only the ones

I am using angularfirestore and ionic 3. i want to use the collectiongroup query feature of firebase but i am not getting this option either by

I am creating dynamic html base server response. example: var responseserver = { name: "al the' too" } var htmlview =

I have a project that was built on ionic v3. usually it was working, but some time passed and now it throws an error. current

I am working on an ionic 3 project.i had to migrate to androidx due to a sudden build issue. i created the android platform with

I'm building app with ionic i have add firebase cloud message, everything work fine but today, when i build that show error. ionic

I'm unable to compile ionic cordova app after firebase major version update with breaking changes, specifically with june 17, 2019 update.

I am using ionic3 to build a hybrid app and use this fcm

I'm setting up a search method. so i want to get the userid from the authentication when i enter the

My question is actually twofold, so i m not sure i should ask both in one post or create another post. anyway, here it is: i am creating

Project: ionic3 app using firebase (for auth, db and push messages) and google-login problem: undefined symbols for architecture

I'm working on an ionic3 application. i need to take an image from the user either by camera or gallery, first saves it to the local directory

In home.ts, i am getting one value in a function. i need that value in a variable outside that function. below is

I want to use firebase chatting with push notifications. i purchased a code sample for this and no plugin conflict is there in that piece of code.

My code below gets all the dynamic data from firebase, and i want to pass all the object into another page when onclick event is initiated

I'm trying to set something through firebase realtime database using set code but before that, i need to use once snapshot to get value and update

The issue is that when clicking the back button in the phone/desktop browser the pwa will just close as there is no handling for back button by

When i am calling firebase.gettoken(), it's returning undefined or null import { firebase } from '@ionic-native/firebase';

I have been searching around on google and the ionic docs site and am confused on something. i see there is two seperate plugins. firebase and

This is my html <ion-content padding> <ion-list *ngfor="let item of orderlist$ | async"> <ion-item>

Hi guys i'm trying to make changes on an ionic 3 app, i have downgraded my node and ran npm install but i keep getting this error on my browser

I have an ionic 3 project and i wanted to add firebase to the project. i installed the firebase cordova plugin and placed my

Please i'm using a model name resproject and variable resproject : observable ; this is my code : import { component }

I am reading couple of articles on using firebase in an ionic app. i have created a working ionic / firebase integration app that uses the ionic

I've some apps working with firebase using database, but the problem is why l dont have permission to access the desired data to firebase database

I have a ion-list that contains data from firestore. i am trying to search data inside this list however i am unable to filter my

We reviewed your request and found that your app, does not qualify for use of the requested permissions for the following reasons: the

My data is structure as follows: collection(people) document (userid1) collection(profiles) document

I try to download and show only specific data from the realtime database. i have the following code: getuserplatformios() {

I'm trying to use amplitude sdk to get statistics from my ionic 3 app. however, since the app is written in typescript with a certain file

I am developing an app with ionic and firebase which needs to compare the array produced by the user with the array in firebase to filter a list

I made an ionic project which can be authenticated with facebook and google and i put config file(in the picture) in the

I have an ionic app built with firebase and angular. i'm having a problem where when a user returns to the app after it being idle, and

I'm using: xcode10 legacy build phonegap-plugin-push 1.10.5 i followed

I am trying to understand how the promise works in terms of response to client side from a firebase function, i will give here a very simple

I am working on a project about crud. when i tried to display data from firebase with observable at first application(screenshots and

I am working on shopping related mobile application and implemented push notification in it using firebase fcm. everything working fine on android

I have an object, where i need to display name. and the total expense amount of respective person. i am able to display name by using

I am trying to register with firebase and ionic, but i face the problem from the beginning of the day, error error: reference.child

I can upload an apk to the hockey app. but i cannot see any such option on microsoft

I'm practicing some angular/ionic and am having a bit of a hard time figuring out how i get all offreslist of all users this is my

I am using 2 ionic fab buttons one for approving the user's details & other for rejecting it. i'm using both the buttons as shows below:

I tried to show app rating screen in the android platform in ionic, but before the rating popup there's another popup. any idea where this

I am using ion-select to let the user to select the options, and inside ion-option there contains a list of options from which the user chooses

I have a service that fetches data from an api endpoint in my ionic app. here is the function that gets data from the server.

In my ionic app i am using firebase to retrieve all registered drivers and their data. my schema looks like this; ehara driver

This piece of code has been working well until a few days ago when i upgraded angularfire and firebase: from "angularfire2":

Im trying to get some ids from a collection, and then trying to use each of these ids to get more data from another collection. here is what i got

By clicking the register button on my login page, i'm redirected to the following page. where it says the following error

I've got a small ionic android which was running just fine. after upgrading to android 7.1 sdk, i get the following error when running

I'm developing an ionic app in which i try to load the device's contacts using native plugin. there's an asynchronous call with some console logs

error: invalidpipeargument: '[object object]' for pipe 'asyncpipe' feed.ts: import {

I have implemented array list. it is populated from fire-base. i want to search through that list. when the page is loaded first time, it do not

I have an array of objects as shown below array1 (4) [{_index: "sitelist", _source:{dma: 1 , site

I get unauthorized as response on every request after login successfully this is some of my code (let me know if you need to see anything

Google maps native plugin ionic 3 sometimes during normal google maps operations like adding markers in loop or clearing map, there is an

I can't run my ionic app on my android device and can't build apk. i can build and run another app for android on same pc. but i can't

Below object has is_active & is_delete node so i need to query select * where is_active == true && is_delete ==

I need help to send an image to firebase storage from ionic. so, i take a picture with this function: async takepicture() {

I'm currently developing an app using ionic 3 and firebase. i'm using ionic-selectable (you can see my

I'm building a quiz app. my idea is to show 1 question per page. how do i subscribe and get an object inside a list using observable.

I have an ionic app that i'm working on using firebase realtime database. essentially, i'm authenticating users using firebase as well as storing

I have a problem using geolocation on android device. i create an ionic 3 application. i use

I have used following html code to display date in template start: {{ startdate | date : 'mmmm d, yyyy h:mm:ss a' }} the

I try to validate a sign up form and auth user email and password using firebase export class signuppage { signupform

I need to get firebase data (uid,name,email) after facebook login. my code: this.fb.login(['public_profile',

I am using ionic 3 application and have to implement the push notification in my app. everything working fine notification comes on my mobile and

I have an array of objects as starter data in my ionic 3 app: public interesses = [ { name: 'viagens', checked: false },

I have an ionic 3 project that i upgraded to ionic 4, because ionic asked me to do so. i just upgraded the cli. everything was working before i

I use firestore like so. use case 1: contacts$:

I have an ionic 3 app and i want to set some variable inside it based on the download link from playstore. for example,

I am having firebase http triggers. export const handlepayment = functions.https.onrequest((req, res) => { console.log('in

I'm wanting to use the "url" (of the getdownloadurl) out of her, likely, in a variable like this.url. but everything this.url returns is a

I have a fileuri that i am trying to convert into a dataurl so that i can upload it to firebase. currently i get the path of

Ive been trying to convert an ionic application to a desktop application but cant seem to find a solution. whenever i run electron .,

So i'm making an ionic 3 based app and i keep data like a user's first name, last name etc. into firebase (realtime database). what i want to do,

After executing $ ionic cordova build android getting this error before adding onesingle plugin it was working fine but after add

I have created ionic app with two pages , from page1 if i navigate to page2 .on press of hardware back button navigates back to page1 , and

I have two loop one from firebase other from sqlite i want to compare the value from each if the value in sqlite and firebase equal i will print

I've got the following error message: error error: uncaught (in promise): error: invalidpipeargument: '[object object]' for pipe

I am trying to get data from firebase in ionic3 and print all of them in the page. i get the data, i log it in console, everything is fine, i see

I developped an app that runs fine on most of android devices. but unfortunately, i have feedback from several end-users that the app get stuck

I am planning to develop production ready hybrid ionic3 mobile application similar to instagram using firebase.

I tried building my app to android in ionic cordova using ionic cordova build android but i am been faced with this error

I am trying to run ionic app on android emulator but i keep getting this error .

Runtime error cannot find module "angularfire2/database" stack error: cannot find module "angularfire2/database"

When i tried to upload ky signed ionic apk on alpha release in google play console it showed an error "package name already exist" how to solve it

I'm trying to push an array with downloadurl's from firebase storage to my firestore document. when i use the code below i only get an empty array

Have error when bulid android could not find runtime.aar (android.arch.lifecycle:runtime:1.1.0). searched in the following locations:

I want to be able to use a single value from of an real time database (rtd) entry. with firestore i was able to use the following code:

I am using firestore to store my data and i want to fetch a collection of users from my db except one (current user). how can i do this.

I am working on ionic 3 application and getting below error with "ionic cordova build browser --prod" command -

I have an experience with real-time database firestore. currently, i'm working on ionic 3 app with mongodb. on that app, we have to use pull to

I am holding 2 firebase projects(a & b) having data in firestore and not in realtime. my use case is i need to access other project's

I am uploading photo using native html file input, which work fine on ios but when i try this in android the it doesn't do anything. my

I have been struggling for days now to get firebase to return the downloadurl in the metadata. by all accounts it should be there as the metadata

Im using angularfire2 for my ionic project.when i going to add angularfirestoragemodule to the app.module.ts its show there is no

I have this firestore structure: category: { document1a: { name : "reptiles" animalsubcollection: {