All Questions
Tagged with angular7 ionic-framework
64
questions
0
votes
2
answers
41
views
Facing problem calling my date service in my homepage.ts ionic
so i am using firebase annd ionic to get list of notes in my fire base db but whwn i try to retrieve them i get the
error in my home-page.html src/app/home/home.page.ts:19:12 - error TS7006: ...
- 11
1
vote
1
answer
226
views
Ionic app - the app references non-public selectors in Payload determineAppInstallationAttributionWithCompletionHandler:, lookupAdConversionDetails"
Unable to upload ionic 4 app to the apple app store ( Xcode version - 14.2 (14C18) ). we are getting below error.
the app references non-public selectors in Payload ...
- 3,838
2
votes
1
answer
617
views
Angular (ionic): rendering component with loop: component's view doesn't update
When using *ngFor to render a component multiple times, the components rendered are not updating in DOM as expected.
Rendering the component in an ionic page:
<ion-row *ngFor="let file of ...
- 848
2
votes
0
answers
286
views
Can not find ionic-tooltips module
When i imported TooltipsModule from ionic-tooltips that time i am getting an error can not find ionic-tooltips module.
i installed "npm i ionic-tooltips" this library.
This is the link for the ...
- 31
0
votes
0
answers
153
views
How to save image(Base64 String) in Ionic-Angular App
I have a backend rest api deployed in azure.
Angular/Ionic App --> Rest call --> Rest API
Angular/Ionic App <--- image (base64 string) --- Rest API
Scenario: I am using this image (encoded ...
- 71
0
votes
1
answer
2k
views
net:ERR_FAILED - My application (Ionic 4 / Angular 7) is giving an error when trying to export a Highcharts
Below is the image of the error that occurs every time having to download the graphic, either in PDF, png, JPEG ...
Photo Error
My view.module.ts is:
import Highcharts from 'highcharts/highstock'; ...
0
votes
0
answers
63
views
IONIC apk is not working properly in mobile and emulator
Hi guys I have generated one apk of my ionic angular app and when I run it on mobile device I am not able to type any text in text field. app works perfect locally.
So, can anyone suggest what ...
- 333
0
votes
1
answer
83
views
Filter Product by Category
Sample Image When a user clicks a category it moves to another page and should show items by category. I'm new to Angular. using restful API.
- 23
1
vote
2
answers
35
views
i want to sum three fields which is get through database
page.ts
price = 300,residential_package = 120, accompany = 1335;
this.delegates_total = this.price + this.residential_package + this.accompany;
result shows 3001201335
I want to add these ...
- 53
0
votes
1
answer
2k
views
scrollToBottom is not a function in ionic 4
I explored a lot before posting here and did not find a solution. but I am missing something small.
Below is my html
<ion-header>
<ion-toolbar>
<ion-title>chat</ion-title&...
- 335
2
votes
2
answers
991
views
how to remove page transition in ionic 4 for web version only?
I have a angular+ionic 4 application. I am developing for Android, iOS, and Web. Now while I go from one page to another page, default page transition is perfect for both Android and iOS, but when I ...
- 81
0
votes
2
answers
1k
views
Trying to build an Ionic 4 app for Android but gradle, paths and variables aren't found even though I've already set them
everyone. I want to build an app for one of my clients. It's the first time I develop an app on Ionic 4 and at the time of building the apk, I couldn't do it.
I checked all the errors that the ...
- 11
0
votes
2
answers
123
views
Ionic 4 : iOS Devices does not recognise the value 0 inside ngIf
I'm using an if condition to check the count of an array and display if it has status 0.
This works perfectly in Android Devices but not working in iOS
<h3 *ngIf="status == 0">{{user.name}} &...
- 1,567
1
vote
2
answers
915
views
How to detect scroll using Ionic 2+ and Angular 2+?
Is it possible to detect when the window is scrolled?
I have tried adding HostListener:
@HostListener("window:scroll", [])
onScroll() {
console.log('scroll');
}
And I have tried using Renderer2:
...
- 3,769
2
votes
0
answers
416
views
How to configure and use the dialogflow V2 NodeJS client library in Angular7-Typescript or Ionic v4?
I want to integrate my Dialogflow chatbot with my existing ionic4 App using Angular Typescript but I'm having problems importing it for use within my project. How best can I import the dialogflow ...
