ionic3

I am trying to create Login/SignUp in ionic angular 3.3.0. I get the error Cannot find module '../providers/auth-service/auth-service'. in the login.ts file. Please Help! auth-service.ts import { Injectable } from '@angular/core'; import { Http } from '@angular/http'; import {Observable} from 'rxjs/Observable'; import 'rxjs/add/operator/map'; /* Generated class for the AuthServiceProvider provider. See https://angular.io/docs/ts/latest/guide/dependency-injection.html for more info on providers and Angular 2 DI. */ export class User { name: string; email: string; constructor(name: string, email

we have a large Ionic app that we’re trying to build in production mode since it’s almost ready. The first issue we found is that we were getting a “ JavaScript heap out of memory” error when compiling, but we fixed it by giving more memory to node: "ionic:build": "node --max-old-space-size=16384 ./node_modules/@ionic/app-scripts/bin/ionic-app-scripts.js build", npm run ionic:build -- --prod With this command the app successfully builds, but if I open it I get the following error: Uncaught Error: Cannot find module “.” at vendor.js:1 at vendor.js:1 at Object. (vendor.js:1) at e (vendor.js:1)

I've got a brand new app create with a ng-cli with this very simple code ^^ import { Component } from '@angular/core'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent { constructor(private my: string) {} } and I've got in the console EXCEPTION: No provider for String! I don't see any error in the code so what's wrong ! In ng-book I can read export class Article { title: string; link: string; votes: number; constructor(title: string, link: string, votes?: number) { this.title = title; this.link = link; this

Ionic 3 image slider autoplay works well, but when I slide the image manually the autoplay stops working. Below is my ionic 3 code. I am really stuck here.. slideData = [{ image: "../../assets/img1.jpg" },{ image: "../../assets/img2.jpg" },{ image: "../../assets/img3.jpg" }] html code is as below <ion-slides class="slide-css" autoplay="100" loop="true" speed="100" pager="true" autoplayDisableOnInteraction = "false"> <ion-slide *ngFor="let slide of slideData"> <img src="{{slide.image}}" /> </ion-slide> </ion-slides> Update: You need to use it like this: import { Component, ViewChild } from '

I am doing authentication in Ionic 3 using API but In the login process, it is showing error: Cannot read property 'json' of null This is my providers>restapi>restapi.ts import { HttpClient } from '@angular/common/http'; import { Injectable } from '@angular/core'; import {Http, Headers} from '@angular/http'; let apiUrl = 'http://192.168.1.10/honeybee/HoneyApi/'; @Injectable() export class RestapiProvider { constructor(public http: HttpClient) { console.log('Hello RestapiProvider Provider'); } getUsers(credentials, type) { return new Promise((resolve, reject) => { var headers = new Headers();

In Ionic (3), how can I programmatically set the text color of an item? For example, clicking on a list item will change (toggle) the color of the list item. <ion-content> <ion-content padding> <ion-list> <ion-item *ngFor="let element of elements" #listitem (click)="changeTextColor(listitem)"> Click to change text color of {{element}} </ion-item> </ion-list> </ion-content> With the code of the changeTextColor: changeTextColor( listitem) { console.log( 'changing text color'); listitem._color="danger"; } So this seems to be a "Restyle X when Y happens"-question, I'll try to explain the steps to