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Questions tagged [ionic3]

Ionic 3 was the newer version of Ionic, an open source SDK that enabled developers to build mobile apps using standard web technologies (HTML, CSS, and JavaScript). Ionic 3 finally took a back-seat to Ionic 4 in 2019 after 2 years. Ionic 3 was paired with Angular 4 and above.

GitHub Repository: https://github.com/ionic-team/ionic

Documentation: https://ionicframework.com/docs/v3/

10389 questions
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How to do an authentication for mobile from Ionic and another from web using .net core?

I am setting ADFS authentication in my asp net core application which has a web client and a mobile client, it means that has functions in web and others function from mobile using Ionic so far I have configured the authentication for the web client…
Esteban Silva
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couldnt pass an array between two pages

Am new to ionic, and am currently stuck in this problem, I'm trying to pass an object that have this structure { car: {...} reservations:[{...},{...},...] } I did this code but a was able to send only the car object but couldnt send the reservation…
S4L4H
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layout in ionic 3 using grid and flex

I have 3 rows in my layout(20% 60% 20%) and I want to insert images and some text in that layout and I have done. but I want to know what I have done is correct or not? I should use flexbox or not in this case? I tried this in ionic 3 but I don know…
Arshiya
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How to use infinite scroll in my contact list

I am using ionic 4 and trying to use infinite scroll to avoid slow display of the contact list. but don’t know how to use this facility properly . please help. Is there any other way to load the contact list fast in my app . the display time is too…
Ajay Krishna Dutta
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Capitalize does not work if the text to capitalize is uppercase in ionic3

In my page i receive a username in uppercase and i want to capitalize. The problem is that when i apply the text-transform: capitalize! Important; it does not work. On the other hand, if the value i receive is lowercase, if it works. Any ideas…
Cristian
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Ionic datetime picker numbers in Arabic

I need to know if anyone ever implemented datetime picker in Arabic? or any other language. I need to change the numbers in different language like year 2019 will be change to ( ٢٠١٩)
Salman Ullah Khan
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Prevent form submission with iOS return button

I have an Ionic 3 application and running iOS, I found a bug that allows the user to submit a form even if the submit button is disabled. I've tried following this link, but no luck. I have a temporary fix to alert user if the form fields are not…
Stephen Romero
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Getting error - ERROR TypeError: Cannot read property 'constructor' of undefined - in IONIC Native Google Maps

I have integrated the Google Map in my Ionic 3 app and it was working perfectly, but after some time it stopped working. It gives me error ERROR TypeError: Cannot read property 'constructor' of undefined. So I've uninstalled the Ionic Native…
Alpesh Trivedi
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Empty AlertController Input - Ionic

I want to empty an alert input if the user tried to paste a string in the textbox. This is my code: openManualEdit () { let myAlert = this.alertCtrl.create({ title: 'Ingreso Manual', message: 'Ingresa el código de barra en los campos…
Brian Moreno
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Translateservice is not working in two pages in Ionic3?

Hello there am trying to develop language translation using i18n in Ionic 3. For this i used ngx-translate service. it is works in single page only but not working in multiple pages Can you please help me out from this? Thansk & Regards I have a…
Sasi Kumar
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how to navigate to specific page when tapped on One Signal push notification in ionic 3?

I want to open a specific page when tapped on a push notification sent by One Signal. I have tried several ways but did not find any way work around !! here is my code. i have tried all navigation ways //…
Sadqain Kazmi
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How to test my app on my device without Ionic serve

I’m new to ionic and i just finished my first app and it work perfectly on my browser, but I just wanna know how to run it on my android device without the need of ‘ionic serve’ being launched on my PC, I mean my app currently works on my mobile but…
S4L4H
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xcode 10.2 & ionic 3 build error : duplicate symbols for architecture x86_64

ld: 6 duplicate symbols for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) ** BUILD FAILED ** Any idea what is the problem ? can't build using xcode 10.2 ionic info Ionic: Ionic CLI …
Anwar Reefat
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Return from function doesn’t work (ionic)

im tryng to get the response from this http.get getChatId(emailTo): any { var email = emailTo const httpOptions = { headers: new HttpHeaders({ 'Accept': 'application/json', 'Content-Type': 'application/json', …
Simone Accettulli
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How to generate Android app bundle for ionic 3 signed apk

I have generated the apk using the command: ionic cordova build android --prod --release after that I have generated the key for Play Store using the command: keytool -genkey -v -keystore myapp-release-key.keystore -alias com.exel.myapp -keyalg RSA…
Subodh Singh
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