Problems importing a package - import

Has anyone else encountered this problem when importing a function from a package, it does so on a new line and not on the same line that already exists?
Attached is an image of what happens to me when I use the import suggestion
import { Fragment } from 'react'
import { useForm } from 'react-hook-form'
import { zodResolver } from '#hookform/resolvers/zod'
import { useEffect } from 'react'
import { useState } from 'react'
import { object } from 'zod'
import { string } from 'zod'
As you can see I import several react hooks and the import is separated and not in the same line, the same happens when importing zod


import React, { useState, useEffect, Fragment } from 'react';
You can just re-write it so everything from the same resource can be imported together.

Related

AngularFire2: you are using the development build of the firebase SDK

So i'm using the official documentation to setup and install angularfire2.
https://github.com/angular/angularfire2/blob/master/docs/install-and-setup.md
This works fine, my data is coming in but when building for production i get this error:
It looks like you're using the development build of the Firebase JS
SDK. When deploying Firebase apps to production, it is advisable to
only import the individual SDK components you intend to use.
For the CDN builds, these are available in the following manner
(replace with the name of a component - i.e. auth, database,
etc):
I tried every suggestion out there but nothing is working.
Any Ideas?
thx,
Root module
import { NgModule } from '#angular/core';
import { RouterModule } from '#angular/router';
import { NoopAnimationsModule } from '#angular/platform-browser/animations';
import { RootComponent } from './rootComponent.component';
import { ROOT_ROUTES } from './root.routes';
import { BrowserModule, Title } from '#angular/platform-browser';
import { AngularFireModule } from '#angular/fire';
import { AngularFirestoreModule } from '#angular/fire/firestore';
import { environment } from '../environments/environment';
#NgModule({
declarations: [RootComponent],
imports: [
AngularFireModule.initializeApp(environment.firebase),
AngularFirestoreModule,
NoopAnimationsModule,
BrowserModule,
RouterModule.forRoot(ROOT_ROUTES)
],
providers: [Title],
bootstrap: [RootComponent]
})
export class RootModule {}
Component
import { Component, OnInit } from '#angular/core';
import { MatTableDataSource } from '#angular/material';
import { AngularFirestore } from '#angular/fire/firestore';
import { Observable } from 'rxjs';
import { ActivatedRoute } from '#angular/router';
import { Seal } from '../seals.types';
import { StudioService } from '../../../service/studio.service';
#Component({
selector: 'seals-component',
templateUrl: './seals.component.html'
})
export class SealsComponent implements OnInit {
constructor(private db:AngularFirestore, private studioService: StudioService) {
this.getData();
}
items: Observable<any[]>;
dataSource = new MatTableDataSource<Seal[]>();;
displayedColumns: string[] = ['description', 'language', 'seal', 'type'];
pID:string = 'flsjezlijlsfj';
ngOnInit() {}
getData() {
this.items = this.db.collection(`sealsDB/TNDorQMQOzoqY6P6Ej0i/seal/${this.pID}/seal/`).valueChanges();
this.items.subscribe(seals => {
this.dataSource.data = seals
})
}
}

I was having the same warning and it took me a while to figure it out that I was using the User interface from firebase/auth, along with Timestamp.fromDate() in other file.
So I added:
import * as firebase from 'firebase/app';
import { User } from 'firebase/auth';
and just
import * as firebase from 'firebase/app';
where I used
firebase.firestore.Timestamp.fromDate()
This got rid of the warning.

ionic serve giving error

When I am trying to run my app, it is saying
Type IonicApp is part of the declarations of 2 modules: IonicModule and AppModule! Please consider moving IonicApp to a higher module that imports IonicModule and AppModule. You can also create a new NgModule that exports and includes IonicApp then import that NgModule in IonicModule and AppModule.
How do I get rid of this error ?
Copying entire error coming in console below:
ionic-app-script task: "build"
[11:51:25] Error: Type IonicApp in F:/D/IONIC/quicktask/quicktask-web-froala -
test/node_modules/ionic-angular/components/app/app-root.d.ts is part of the declarations of 2 modules:
IonicModule in F:/D/IONIC/quicktask/quicktask-web-froala - test/node_modules/ionic-angular/module.d.ts and
AppModule in F:/D/IONIC/quicktask/quicktask-web-froala - test/src/app/app.module.ts! Please consider moving
IonicApp in F:/D/IONIC/quicktask/quicktask-web-froala -
test/node_modules/ionic-angular/components/app/app-root.d.ts to a higher module that imports IonicModule in
F:/D/IONIC/quicktask/quicktask-web-froala - test/node_modules/ionic-angular/module.d.ts and AppModule in
F:/D/IONIC/quicktask/quicktask-web-froala - test/src/app/app.module.ts. You can also create a new NgModule
that exports and includes IonicApp in F:/D/IONIC/quicktask/quicktask-web-froala -
test/node_modules/ionic-angular/components/app/app-root.d.ts then import that NgModule in IonicModule in
F:/D/IONIC/quicktask/quicktask-web-froala - test/node_modules/ionic-angular/module.d.ts and AppModule in
F:/D/IONIC/quicktask/quicktask-web-froala - test/src/app/app.module.ts.
What should I do?
app.module.ts
import { BrowserModule } from '#angular/platform-browser';
import { ErrorHandler, NgModule } from '#angular/core';
import { App, NavController, IonicErrorHandler, IonicModule,IonicApp } from 'ionic-angular'; // removed IonicApp from here
import { MyApp } from './app.component';
import { HomePage } from '../pages/home/home';
import { ListPage } from '../pages/list/list';
import { LoginPage } from '../pages/login/login';
import { NewtaskPage } from '../pages/newtask/newtask';
//import { DashboardPage } from '../pages/dashboard/dashboard';
import { TaskgivenPage } from '../pages/taskgiven/taskgiven';
import { MytaskPage } from '../pages/mytask/mytask';
import { CommunicationPage } from '../pages/communication/communication';
import { CommunicationgivenPage } from '../pages/communicationgiven/communicationgiven';
import { CommunicationreportPage } from '../pages/communicationreport/communicationreport';
import { GivencommunicationclosedPage } from '../pages/givencommunicationclosed/givencommunicationclosed';
import { TestPage } from '../pages/test/test';
import { LogoutPage } from '../pages/logout/logout';
import { MyclosedtaskPage } from '../pages/myclosedtask/myclosedtask';
import { GivenclosedtaskPage } from '../pages/givenclosedtask/givenclosedtask';
import { ReporttoPage } from '../pages/reportto/reportto';
import { SlidePage } from '../pages/slide/slide';
import { StatusBar } from '#ionic-native/status-bar';
import { SplashScreen } from '#ionic-native/splash-screen';
//import { Firebase } from '#ionic-native/firebase';
import { SpeechRecognition } from '#ionic-native/speech-recognition';
import { Headers, Http, HttpModule ,Response } from '#angular/http';
import { IonicStorageModule } from '#ionic/storage';
import { TimeAgoPipe } from 'time-ago-pipe';
import {Commopen} from '../pages/givencommunicationclosed/commopen';
import { Userimage } from '../pages/dashboard2/userimage';
import { MycommclosedPage } from '../pages/mycommclosed/mycommclosed';
import { Dashboard2Page } from '../pages/dashboard2/dashboard2';
import { MytaskuserwisePage } from '../pages/mytaskuserwise/mytaskuserwise';
import { ProfilePage } from '../pages/profile/profile';
import { PaymentPage } from '../pages/payment/payment';
import { InAppBrowser } from '#ionic-native/in-app-browser';
import { InfoPage } from '../pages/info/info';
import { PerformancePage } from '../pages/performance/performance';
import { PopoverPage } from '../pages/communicationgiven/popover';
import { Updatepopup} from '../pages/communicationgiven/updatepopup';
import { TimelinePage } from '../pages/timeline/timeline';
import { Commpopup } from '../pages/timeline/commpopup';
import {SearchPage} from '../pages/search/search';
import {SuggestionPage} from '../pages/suggestion/suggestion';
import {Mytaskpopup} from '../pages/mytask/mytaskpopup';
import {Userwisepopup} from '../pages/mytaskuserwise/userwisepopup';
import {Taskgivenpopup} from '../pages/taskgiven/taskgivenpopup';
import {Reportpopup} from '../pages/reportto/reportpopup';
import {FollowerPage} from '../pages/follower/follower';
import {CommfollowerPage} from '../pages/commfollower/commfollower';
import { CommPage } from '../pages/comm/comm';
import {ReportsPage} from '../pages/reports/reports';
import { DashmodalPage } from '../pages/dashmodal/dashmodal';
import { Dashmodal1Page } from '../pages/dashmodal1/dashmodal1';
import { LabelPage } from '../pages/label/label';
import { SortPage } from '../pages/sort/sort';
import { SortuserwisePage } from '../pages/sortuserwise/sortuserwise';
import { LastseenPage } from '../pages/lastseen/lastseen';
import { MemolistPage } from '../pages/memolist/memolist';
import { OfcmemoPage } from '../pages/ofcmemo/ofcmemo';
import { CommadminPage } from '../pages/commadmin/commadmin';
import { AdminpcPage } from '../pages/adminpc/adminpc';
import {AiPage} from '../pages/ai/ai';
import { Autosize } from '../directives/autosize/autosize';
// Import Froala Editor.
import "froala-editor/js/froala_editor.pkgd.min.js";
import { NoSanitizePipe } from '../pipes/no-sanitize/no-sanitize';
// Import Angular2 plugin.
import { FroalaEditorModule, FroalaViewModule } from 'angular-froala-wysiwyg';
import {Nl2BrPipeModule} from 'nl2br-pipe';
import {LinkyModule} from 'angular-linky';
//Search
import { SelectSearchableModule } from 'ionic-select-searchable';
// for ionic build --prod errors or aot compilation
// import { OverlayPortal } from '../../node_modules/ionic-angular/umd/components/app/overlay-portal.d';
//import { IonicApp } from '../../node_modules/ionic-angular/umd/components/app/app-root.d';
//import { ClickBlock } from '../../node_modules/ionic-angular/umd/components/app/click-block.d';
//import { Slides } from '../../node_modules/ionic-angular/umd/components/slides/slides.d';
import { FilterArrayPipe } from '../pages/dashboard2/filterpipe';
import {IonicPage, NavParams, Slides} from 'ionic-angular';
#NgModule({
declarations: [
// OverlayPortal, //for aot compilation
// IonicApp , //for aot compilation for app-root.d
// ClickBlock, //for aot compilation
// Slides, //for aot compilation
IonicApp,
FilterArrayPipe, //for aot compilation
TimeAgoPipe,
MyApp,
HomePage,
ListPage,
LoginPage,
NewtaskPage,
// DashboardPage,
TaskgivenPage,
MytaskPage,
CommunicationPage,
CommunicationgivenPage,
CommunicationreportPage,
GivencommunicationclosedPage,
TestPage,
LogoutPage,
MyclosedtaskPage,
GivenclosedtaskPage,
ReporttoPage,
Dashboard2Page,
MytaskuserwisePage,
MycommclosedPage,
ProfilePage,
PaymentPage,
InfoPage,
SlidePage,
PerformancePage ,
PopoverPage,
Updatepopup,
SearchPage,
TimelinePage,
Commpopup,
SuggestionPage,
Mytaskpopup,
Userwisepopup,
Taskgivenpopup,
Reportpopup,
AiPage,
Autosize,
NoSanitizePipe,
FollowerPage,
CommfollowerPage,
CommPage,
ReportsPage,
DashmodalPage,
Dashmodal1Page,
LabelPage,
SortPage,
SortuserwisePage,
LastseenPage,
MemolistPage,
OfcmemoPage,
CommadminPage,
AdminpcPage,
//OverlayPortal
],
imports: [
BrowserModule,
HttpModule,
Nl2BrPipeModule,
LinkyModule,
SelectSearchableModule,
IonicModule.forRoot(MyApp),
FroalaEditorModule.forRoot(),
FroalaViewModule.forRoot(),
IonicStorageModule.forRoot()
],
bootstrap: [IonicApp],
entryComponents: [
MyApp,
HomePage,
ListPage,
LoginPage,
NewtaskPage,
// DashboardPage,
TaskgivenPage,
MytaskPage,
CommunicationPage,
CommunicationgivenPage,
CommunicationreportPage,
GivencommunicationclosedPage,
TestPage,
LogoutPage,
MyclosedtaskPage,
GivenclosedtaskPage,
ReporttoPage,
Dashboard2Page,
MytaskuserwisePage,
MycommclosedPage,
ProfilePage,
PaymentPage,
InfoPage,
SlidePage,
PerformancePage,
PopoverPage,
Updatepopup,
SearchPage,
TimelinePage,
Commpopup,
SuggestionPage,
Mytaskpopup,
Userwisepopup,
Taskgivenpopup,
Reportpopup,
AiPage,
FollowerPage,
CommfollowerPage,
CommPage,
ReportsPage,
DashmodalPage,
Dashmodal1Page,
LabelPage,
SortPage,
SortuserwisePage,
LastseenPage,
MemolistPage,
OfcmemoPage,
CommadminPage,
AdminpcPage
],
providers: [
StatusBar,
SplashScreen,
//Firebase,
Commopen,
GivenclosedtaskPage,
Userimage,
InAppBrowser,
SpeechRecognition,
{provide: ErrorHandler, useClass: IonicErrorHandler}
]
})
export class AppModule {}

You dont have to add IonicApp in declarations array which is what your error message seems to saying:
Type IonicApp is part of the declarations of 2 modules: IonicModule and AppModule!
declarations: [
// OverlayPortal, //for aot compilation
// IonicApp , //for aot compilation for app-root.d
// ClickBlock, //for aot compilation
// Slides, //for aot compilation
IonicApp,// <-- remove this.
It should only be in bootstrap array.

IonicApp is a component and already declared inside IonicModule and needed only for bootstrapping. It is not a component to be added into declarations.
#NgModule({
declarations: [
// OverlayPortal, //for aot compilation
// IonicApp , //for aot compilation for app-root.d
// ClickBlock, //for aot compilation
// Slides, //for aot compilation
IonicApp ----> delete This line.

Npm run ionic:build --prod error

When I am trying to run npm run ionic:build --prod, it is giving me below errors:
Error: Cannot determine the module for class OverlayPortal in
F:/D/IONIC/quicktask/quicktask-web-froala/node_modules/ionic-angular/umd/components/app/overlay-portal.d.ts!
Add OverlayPortal to the NgModule to fix it. Cannot determine the module for class IonicApp in
F:/D/IONIC/quicktask/quicktask-web-froala/node_modules/ionic-angular/umd/components/app/app-root.d.ts! Add
IonicApp to the NgModule to fix it. Cannot determine the module for class ClickBlock in
F:/D/IONIC/quicktask/quicktask-web-froala/node_modules/ionic-angular/umd/components/app/click-block.d.ts!
Add ClickBlock to the NgModule to fix it. Cannot determine the module for class Slides in
F:/D/IONIC/quicktask/quicktask-web-froala/node_modules/ionic-angular/umd/components/slides/slides.d.ts! Add
Slides to the NgModule to fix it.
What do I do to build using --prod. I have done npm install again, updated app/scripts, don't know what else is needed.
Find below my app.module.ts
app.module.ts
import { BrowserModule } from '#angular/platform-browser';
import { ErrorHandler, NgModule } from '#angular/core';
import { App, NavController, IonicErrorHandler, IonicModule,IonicApp } from 'ionic-angular'; // removed IonicApp from here
import { MyApp } from './app.component';
import { HomePage } from '../pages/home/home';
import { ListPage } from '../pages/list/list';
import { LoginPage } from '../pages/login/login';
import { NewtaskPage } from '../pages/newtask/newtask';
//import { DashboardPage } from '../pages/dashboard/dashboard';
import { TaskgivenPage } from '../pages/taskgiven/taskgiven';
import { MytaskPage } from '../pages/mytask/mytask';
import { CommunicationPage } from '../pages/communication/communication';
import { CommunicationgivenPage } from '../pages/communicationgiven/communicationgiven';
import { CommunicationreportPage } from '../pages/communicationreport/communicationreport';
import { GivencommunicationclosedPage } from '../pages/givencommunicationclosed/givencommunicationclosed';
import { TestPage } from '../pages/test/test';
import { LogoutPage } from '../pages/logout/logout';
import { MyclosedtaskPage } from '../pages/myclosedtask/myclosedtask';
import { GivenclosedtaskPage } from '../pages/givenclosedtask/givenclosedtask';
import { ReporttoPage } from '../pages/reportto/reportto';
import { SlidePage } from '../pages/slide/slide';
import { StatusBar } from '#ionic-native/status-bar';
import { SplashScreen } from '#ionic-native/splash-screen';
//import { Firebase } from '#ionic-native/firebase';
import { SpeechRecognition } from '#ionic-native/speech-recognition';
import { Headers, Http, HttpModule ,Response } from '#angular/http';
import { IonicStorageModule } from '#ionic/storage';
import { TimeAgoPipe } from 'time-ago-pipe';
import {Commopen} from '../pages/givencommunicationclosed/commopen';
import { Userimage } from '../pages/dashboard2/userimage';
import { MycommclosedPage } from '../pages/mycommclosed/mycommclosed';
import { Dashboard2Page } from '../pages/dashboard2/dashboard2';
import { MytaskuserwisePage } from '../pages/mytaskuserwise/mytaskuserwise';
import { ProfilePage } from '../pages/profile/profile';
import { PaymentPage } from '../pages/payment/payment';
import { InAppBrowser } from '#ionic-native/in-app-browser';
import { InfoPage } from '../pages/info/info';
import { PerformancePage } from '../pages/performance/performance';
import { PopoverPage } from '../pages/communicationgiven/popover';
import { Updatepopup} from '../pages/communicationgiven/updatepopup';
import { TimelinePage } from '../pages/timeline/timeline';
import { Commpopup } from '../pages/timeline/commpopup';
import {SearchPage} from '../pages/search/search';
import {SuggestionPage} from '../pages/suggestion/suggestion';
import {Mytaskpopup} from '../pages/mytask/mytaskpopup';
import {Userwisepopup} from '../pages/mytaskuserwise/userwisepopup';
import {Taskgivenpopup} from '../pages/taskgiven/taskgivenpopup';
import {Reportpopup} from '../pages/reportto/reportpopup';
import {FollowerPage} from '../pages/follower/follower';
import {CommfollowerPage} from '../pages/commfollower/commfollower';
import { CommPage } from '../pages/comm/comm';
import {ReportsPage} from '../pages/reports/reports';
import { DashmodalPage } from '../pages/dashmodal/dashmodal';
import { Dashmodal1Page } from '../pages/dashmodal1/dashmodal1';
import { LabelPage } from '../pages/label/label';
import { SortPage } from '../pages/sort/sort';
import { SortuserwisePage } from '../pages/sortuserwise/sortuserwise';
import { LastseenPage } from '../pages/lastseen/lastseen';
import { MemolistPage } from '../pages/memolist/memolist';
import { OfcmemoPage } from '../pages/ofcmemo/ofcmemo';
import { CommadminPage } from '../pages/commadmin/commadmin';
import { AdminpcPage } from '../pages/adminpc/adminpc';
import {AiPage} from '../pages/ai/ai';
import { Autosize } from '../directives/autosize/autosize';
// Import Froala Editor.
import "froala-editor/js/froala_editor.pkgd.min.js";
import { NoSanitizePipe } from '../pipes/no-sanitize/no-sanitize';
// Import Angular2 plugin.
import { FroalaEditorModule, FroalaViewModule } from 'angular-froala-wysiwyg';
import {Nl2BrPipeModule} from 'nl2br-pipe';
import {LinkyModule} from 'angular-linky';
//Search
import { SelectSearchableModule } from 'ionic-select-searchable';
// for ionic build --prod errors or aot compilation
// import { OverlayPortal } from '../../node_modules/ionic-angular/umd/components/app/overlay-portal.d';
//import { IonicApp } from '../../node_modules/ionic-angular/umd/components/app/app-root.d';
//import { ClickBlock } from '../../node_modules/ionic-angular/umd/components/app/click-block.d';
//import { Slides } from '../../node_modules/ionic-angular/umd/components/slides/slides.d';
import { FilterArrayPipe } from '../pages/dashboard2/filterpipe';
import {IonicPage, NavParams, Slides} from 'ionic-angular';
#NgModule({
declarations: [
// OverlayPortal, //for aot compilation
// IonicApp , //for aot compilation for app-root.d
// ClickBlock, //for aot compilation
// Slides, //for aot compilation
IonicApp,
FilterArrayPipe, //for aot compilation
TimeAgoPipe,
MyApp,
HomePage,
ListPage,
LoginPage,
NewtaskPage,
// DashboardPage,
TaskgivenPage,
MytaskPage,
CommunicationPage,
CommunicationgivenPage,
CommunicationreportPage,
GivencommunicationclosedPage,
TestPage,
LogoutPage,
MyclosedtaskPage,
GivenclosedtaskPage,
ReporttoPage,
Dashboard2Page,
MytaskuserwisePage,
MycommclosedPage,
ProfilePage,
PaymentPage,
InfoPage,
SlidePage,
PerformancePage ,
PopoverPage,
Updatepopup,
SearchPage,
TimelinePage,
Commpopup,
SuggestionPage,
Mytaskpopup,
Userwisepopup,
Taskgivenpopup,
Reportpopup,
AiPage,
Autosize,
NoSanitizePipe,
FollowerPage,
CommfollowerPage,
CommPage,
ReportsPage,
DashmodalPage,
Dashmodal1Page,
LabelPage,
SortPage,
SortuserwisePage,
LastseenPage,
MemolistPage,
OfcmemoPage,
CommadminPage,
AdminpcPage,
//OverlayPortal
],
imports: [
BrowserModule,
HttpModule,
Nl2BrPipeModule,
LinkyModule,
SelectSearchableModule,
IonicModule.forRoot(MyApp),
FroalaEditorModule.forRoot(),
FroalaViewModule.forRoot(),
IonicStorageModule.forRoot()
],
bootstrap: [IonicApp],
entryComponents: [
MyApp,
HomePage,
ListPage,
LoginPage,
NewtaskPage,
// DashboardPage,
TaskgivenPage,
MytaskPage,
CommunicationPage,
CommunicationgivenPage,
CommunicationreportPage,
GivencommunicationclosedPage,
TestPage,
LogoutPage,
MyclosedtaskPage,
GivenclosedtaskPage,
ReporttoPage,
Dashboard2Page,
MytaskuserwisePage,
MycommclosedPage,
ProfilePage,
PaymentPage,
InfoPage,
SlidePage,
PerformancePage,
PopoverPage,
Updatepopup,
SearchPage,
TimelinePage,
Commpopup,
SuggestionPage,
Mytaskpopup,
Userwisepopup,
Taskgivenpopup,
Reportpopup,
AiPage,
FollowerPage,
CommfollowerPage,
CommPage,
ReportsPage,
DashmodalPage,
Dashmodal1Page,
LabelPage,
SortPage,
SortuserwisePage,
LastseenPage,
MemolistPage,
OfcmemoPage,
CommadminPage,
AdminpcPage
],
providers: [
StatusBar,
SplashScreen,
//Firebase,
Commopen,
GivenclosedtaskPage,
Userimage,
InAppBrowser,
SpeechRecognition,
{provide: ErrorHandler, useClass: IonicErrorHandler}
]
})
export class AppModule {}
My ionic info:
cli packages: (C:\Users\jessica\AppData\Roaming\npm\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 : 3.1.9
Cordova Platforms : android 6.2.3 browser 5.0.1
Ionic Framework : ionic-angular 3.8.0
System:
Android SDK Tools : 25.2.5
Node : v6.10.3
npm : 5.4.2
OS : Windows 8.1
Environment Variables:
ANDROID_HOME : C:\Program Files (x86)\Android\android-sdk
Misc:
backend : legacy

The issue with AOT build is that, you have many plugins which are outdated and do not support AOT compilation.
In order to optimize, you can check for GZIP. This should reduce your load time significantly. GZIP needs to be done from server side and has nothing to do with your Frontend code.

Ionic 2/ Anuglar 2 how to move parent functions into extended classes

My parent component is too large to manage so I want to move the the functions into the separated child classes that extend the parent.
The parent class contains variables that need to be updated in the child classes as well as I have injected providers into the parent as well.
#Component({
selector: 'events-list',
templateUrl: 'events-list.html'
})
export class EventsListComponent {
filterString: string;
infiniteScroll: any;
refresher: any;
eventsList: any[];
selectedCategoriesList: [Category];
pageNum: number;
pageSize: number;
searchText: string = '';
noEvents: boolean;
filterSearchText: string;
filterStartDate: string;
filterEndDate: string;
tabsFilterValue: string = 'all'
constructor(
public authSrvc: AuthSrvc,
public calendarSrvc: CalendarSrvc,
public eventsSrvc: EventsSrvc,
public helperSrvc: HelperSrvc,
public locationSrvc: LocationSrvc,
public pushSrvc: PushSrvc) {
}
Above is my parent class
import {Injectable} from '#angular/core';
import {Response} from '#angular/http';
import 'rxjs/add/operator/map';
import 'rxjs/add/operator/timeout';
import 'rxjs/add/observable/of';
import {Observable} from 'rxjs/Observable';
import {ModalController, LoadingController, NavController, ToastController, Platform} from 'ionic-angular';
import {Storage} from '#ionic/storage';
import {DateFormatPipe} from 'angular2-moment';
import {Category} from '../../../app/app.interfaces';
import * as moment from 'moment';
/** Ionic Native **/
import {GoogleAnalytics} from '#ionic-native/google-analytics';
import {Network} from '#ionic-native/network';
/** Providers **/
import {AuthSrvc} from '../../../../providers/auth-srvc';
import {CalendarSrvc} from '../../../../providers/calendar-srvc';
import {EventsSrvc} from '../../../../providers/events-srvc';
import {HelperSrvc} from '../../../../providers/helper-srvc';
import {LocationSrvc} from '../../../../providers/location-srvc';
import {PushSrvc} from '../../../../providers/push-srvc';
/** Pages **/
import {AuthPage} from '../../../pages/auth/auth-page';
import {EventsListComponent} from '../../../events-components/events-list/events-list';
export class eventsInit extends EventsListComponent {
constructor(
loadingCtrl: LoadingController,
toastCtrl: ToastController,
modalCtrl: ModalController,
navCtrl: NavController,
platform: Platform,
storage: Storage,
ga: GoogleAnalytics,
network: Network,
authSrvc: AuthSrvc,
calendarSrvc: CalendarSrvc,
eventsSrvc: EventsSrvc,
helperSrvc: HelperSrvc,
locationSrvc: LocationSrvc,
pushSrvc: PushSrvc
) {
super(loadingCtrl,
toastCtrl,
modalCtrl,
navCtrl,
platform,
storage,
ga,
network,
authSrvc,
calendarSrvc,
eventsSrvc,
helperSrvc,
locationSrvc,
pushSrvc);
}
ngOnInit()
{
console.log('test')
}
}
Above is my child class
this is not working and is always failing with by parameters not being populated or the super call failing. What is the correct way to do this.
/** Update **/
If removing the injectable I always get the error Can't resolve all parameters for eventsInit: (?, ?, ?, ?, ?, ?).
Below is my main module
import {NgModule, ErrorHandler} from '#angular/core';
import {FormsModule} from '#angular/forms';
import {Ng2ImgFallbackModule} from 'ng2-img-fallback';
import {CloudSettings, CloudModule} from '#ionic/cloud-angular';
import {MomentModule,DateFormatPipe} from 'angular2-moment';
import { IonicStorageModule } from '#ionic/storage';
import {IonicApp, IonicModule, IonicErrorHandler} from 'ionic-angular';
import {EnvironmentsModule} from '../environment_variables/environment_variables.module'
import {AppConfig} from '../app/app.config';
import {MyApp} from '../app/app.component';
/** Ionic Native **/
import {Calendar} from '#ionic-native/calendar';
import { Diagnostic } from '#ionic-native/diagnostic';
import {Facebook} from '#ionic-native/facebook';
import {GooglePlus} from '#ionic-native/google-plus';
import { GoogleAnalytics } from '#ionic-native/google-analytics';
import { Keyboard } from '#ionic-native/keyboard';
import { LaunchNavigator, LaunchNavigatorOptions } from '#ionic-native/launch-navigator';
import {Network} from '#ionic-native/network';
import { SocialSharing } from '#ionic-native/social-sharing';
import { StatusBar } from '#ionic-native/status-bar';
import { SplashScreen } from '#ionic-native/splash-screen';
/** Pages **/
import {AuthPage} from '../pages/auth/auth-page';
import {EventsPage} from '../pages/events/events-page';
import {EventPage} from '../pages/event/event-page';
import {ProfilePage} from '../pages/profile/profile';
import {SettingsPage} from '../pages/settings/settings';
/** Components **/
//Auth
import {LoginComponent} from '../components/auth-components/login/login';
import {ForgotPasswordDirective} from '../components/auth-components/forgot-password';
import {RegisterComponent} from '../components/auth-components/register/register';
import {SocialComponent} from '../components/auth-components/social/social';
import {WalkthroughComponent} from '../components/auth-components/walkthrough/walkthrough';
//Base
import {SidenavComponent} from '../components/sidenav/sidenav';
import {TimeslotFilterComponent} from '../components/timeslot-filter/timeslot-filter';
import {SettingsComponent} from '../components/settings/settings';
import {EventBookComponent} from '../components/event-book/event-book';
//Events
import {EventsFilterComponent} from '../components/events-components/events-filter/events-filter';
import {EventsListComponent} from '../components/events-components/events-list/events-list';
/** Events Extensions **/
import {eventsInit} from '../components/events-components/events-list/extensions/events-init';
import {EventsItemComponent} from '../components/events-components/events-item/events-item';
//Event
import {AttendeesListComponent} from '../components/event-components/attendees-list/attendees-list';
import {AttendeesItemComponent} from '../components/event-components/attendees-item/attendees-item';
//Profile
import {ProfileComponent} from '../components/profile/profile';
import {ParallaxHeaderDirective} from '../components/parallax-header';
/** Providers **/
import {EventsSrvc} from '../providers/events-srvc';
import {AuthSrvc} from '../providers/auth-srvc';
import {CalendarSrvc} from '../providers/calendar-srvc';
import {HelperSrvc} from '../providers/helper-srvc';
import {LocationSrvc} from '../providers/location-srvc';
import {PushSrvc} from '../providers/push-srvc';
/** Pipes **/
import {LimitToPipe} from '../pipes/limitTo'
const cloudSettings: CloudSettings = {
'core': {
'app_id': 'df0d4e63'
}
};
class NetworkMock extends Network {
get type(): string {
return (super['type'] === null) ? "wifi" : super['type'];
}
}
#NgModule({
declarations: [
MyApp,
AuthPage,
LoginComponent,
ForgotPasswordDirective,
ParallaxHeaderDirective,
RegisterComponent,
SocialComponent,
WalkthroughComponent,
SidenavComponent,
EventsPage,
EventsListComponent,
eventsInit,
EventsItemComponent,
EventsFilterComponent,
AttendeesListComponent,
AttendeesItemComponent,
EventPage,
ProfilePage,
ProfileComponent,
SettingsPage,
SettingsComponent,
TimeslotFilterComponent,
EventBookComponent,
LimitToPipe,
],
imports: [
IonicModule.forRoot(MyApp,
{
backButtonText: 'Back',
backButtonIcon: 'arrow-back',
iconMode: 'md',
modalEnter: 'modal-slide-in',
modalLeave: 'modal-slide-out',
tabsPlacement: 'bottom',
pageTransition: 'md',
mode: 'md'
}),
IonicStorageModule.forRoot(),
CloudModule.forRoot(cloudSettings),
FormsModule,
MomentModule,
EnvironmentsModule,
Ng2ImgFallbackModule
],
bootstrap: [IonicApp],
entryComponents: [
MyApp,
AuthPage,
EventsPage,
EventPage,
ProfilePage,
SettingsPage,
EventBookComponent,
EventsFilterComponent,
SidenavComponent
],
providers: [{provide: ErrorHandler, useClass: IonicErrorHandler},
Calendar,
Diagnostic,
Facebook,
GooglePlus,
DateFormatPipe,
GoogleAnalytics,
Keyboard,
LaunchNavigator,
{ provide: Network, useClass: NetworkMock },
SocialSharing,
StatusBar,
SplashScreen,
EventsSrvc,
AuthSrvc,
CalendarSrvc,
HelperSrvc,
EventsSrvc,
LocationSrvc,
AppConfig]
})
export class AppModule {
}

I think you have to follow below mentioned implementation.I have implemented this in my app and it is working fine.
Note: This is just a structure.Please implement it as you wish.
your component class:
import { eventsInit } from "../../path-for-it";
export class EventsListComponent extends eventsInit {
constructor() {
super();
}
Base class:
export abstract class eventsInit {
protected YourMethodName(res: Response) {
}
}
Update:
It seems you have not followed the latest changes of provider implementation.You have to declare it inside the app.module.ts file.Please see this article: Providers

So after banging the extend class logic into my head and understanding that it wasnt the correct way to break up my code. I went with an attribute based directives with #Hostlistener and #Input variables.
I was able to break up the parent component into much smaller sections and allow the parent component to hold all the variables and pass the updated values to the directives. I went from 1 component over 500 lines to multiple that dont go over 120. Much easier to read, to test and to maintain.

AEM Workflow: getModel() method is throwing null value

I've created a new workflow model in the workflow console and trying to access it using a service. From the jsp I'm passing the workflow name as /etc/workflow/models/DeleteNode/jcr:content/model, followed the format mentioned in the AEM docs. But the WorkFlowModel is throwing null value while I try to get the model from the path that I've passed.
below is the service that I've written:
package com.aem.sample.workflow;
import java.util.Calendar;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.StringWriter;
import java.util.Iterator;
import java.util.List;
import java.util.ArrayList;
import java.io.InputStream;
import javax.jcr.Repository;
import javax.jcr.SimpleCredentials;
import javax.jcr.Node;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.apache.jackrabbit.commons.JcrUtils;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Service;
import javax.jcr.RepositoryException;
import org.apache.felix.scr.annotations.Reference;
import org.apache.jackrabbit.commons.JcrUtils;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ResourceResolverFactory;
import org.apache.sling.jcr.api.SlingRepository;
import javax.jcr.Session;
import javax.jcr.Node;
//Adobe CQ Workflow APIs
import com.day.cq.workflow.model.WorkflowModel ;
import com.day.cq.workflow.WorkflowService ;
import com.day.cq.workflow.WorkflowSession;
import com.day.cq.workflow.exec.WorkflowData;
//Sling Imports
import org.apache.sling.api.resource.ResourceResolverFactory ;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.Resource;
//This is a component so it can provide or consume services
#Component
#Service
public class InvokeAEMWorkflowImp implements InvokeAEMWorkflow {
#Reference
private WorkflowService workflowService;
private Session session;
#Reference
private ResourceResolverFactory resolverFactory;
#Override
public String StartWorkflow(String workflowName, String workflowContent) {
try
{
//Invoke the adaptTo method to create a Session
ResourceResolver resourceResolver = resolverFactory.getAdministrativeResourceResolver(null);
session = resourceResolver.adaptTo(Session.class);
//Create a workflow session
WorkflowSession wfSession = workflowService.getWorkflowSession(session);
// Get the workflow model
WorkflowModel wfModel = wfSession.getModel(workflowName);
// Get the workflow data
// The first param in the newWorkflowData method is the payloadType. Just a fancy name to let it know what type of workflow it is working with.
WorkflowData wfData = wfSession.newWorkflowData("JCR_PATH", workflowContent);
// Run the Workflow.
wfSession.startWorkflow(wfModel, wfData);
return workflowName +" has been successfully invoked on this content: "+workflowContent ;
}
catch(Exception e)
{
e.printStackTrace();
}
return null;
}
}