I am trying to trying to use ng2-dnd sortable container.
Following is my component html
<div class="row">
<div class="col-sm-3">
<div class="panel panel-success">
<div class="panel-heading">Source List</div>
<div class="panel-body">
<ul class="list-group" dnd-sortable-container [sortableData]="sourceList">
<li *ngFor="let item of sourceList; let x = index" class="list-group-item"
dnd-sortable [sortableIndex]="x" [dragEnabled]="true"
[dragData]="item">{{item.name}}</li>
</ul>
</div>
</div>
</div>
<div class="col-sm-3">
<div dnd-droppable class="panel panel-info" (onDropSuccess)="dropSuccess($event)">
<div class="panel-heading">Destination List</div>
<div class="panel-body">
<ul class="list-group" dnd-sortable-container [sortableData]="destList">
<li *ngFor="let item of destList; let x = index" class="list-group-item"
dnd-sortable [sortableIndex]="x" [dragEnabled]="true"
[dragData]="item">{{x+1}} - {{item.name}}</li>
</ul>
</div>
</div>
</div>
</div>
It works absolutely fine when I run it on node 6.9.1
But when I run it on node 10.10.0, it gives following error on component load.
ERROR Error: Uncaught (in promise): Error: StaticInjectorError(AppModule)[SortableComponent -> ElementRef]:
StaticInjectorError(Platform: core)[SortableComponent -> ElementRef]:
NullInjectorError: No provider for ElementRef!
Error: StaticInjectorError(AppModule)[SortableComponent -> ElementRef]:
StaticInjectorError(Platform: core)[SortableComponent -> ElementRef]:
NullInjectorError: No provider for ElementRef!
at _NullInjector.get (core.js:1003)
at resolveToken (core.js:1301)
at tryResolveToken (core.js:1243)
at StaticInjector.get (core.js:1111)
at resolveToken (core.js:1301)
at tryResolveToken (core.js:1243)
at StaticInjector.get (core.js:1111)
at resolveNgModuleDep (core.js:10896)
at NgModuleRef_.get (core.js:12129)
at resolveDep (core.js:12619)
at _NullInjector.get (core.js:1003)
at resolveToken (core.js:1301)
at tryResolveToken (core.js:1243)
at StaticInjector.get (core.js:1111)
at resolveToken (core.js:1301)
at tryResolveToken (core.js:1243)
at StaticInjector.get (core.js:1111)
at resolveNgModuleDep (core.js:10896)
at NgModuleRef_.get (core.js:12129)
at resolveDep (core.js:12619)
at resolvePromise (zone.js:814)
at resolvePromise (zone.js:771)
at eval (zone.js:873)
at ZoneDelegate.invokeTask (zone.js:421)
at Object.onInvokeTask (core.js:4751)
at ZoneDelegate.invokeTask (zone.js:420)
at Zone.runTask (zone.js:188)
at drainMicroTaskQueue (zone.js:595)
at ZoneTask.invokeTask [as invoke] (zone.js:500)
at invokeTask (zone.js:1540)
I tried to use ng2-dragula also in place of ng2-dnd. But same result. It runs fine on node 6.9.1 but fails on node 10.10.0 with same error.
UPDATING with ts code
Following is my app.module.ts
@NgModule({
declarations: [
AppComponent,
KeypadDialogComponent, CardboardDialogComponent, MessageDialogComponent
],
imports: [
BrowserModule,
HttpClientModule,
BrowserAnimationsModule,
MatTabsModule,
FormsModule, ReactiveFormsModule,
MatDialogModule, MatFormFieldModule, MatInputModule,
SchedulingModule, AppRoutingModule, InterceptorModule,
DndModule.forRoot()//, DragulaModule.forRoot()
],
exports: [
MatTabsModule
],
providers: [DataService,
SchedulingService,
SchedulingFactoryService, RequesterService],
bootstrap: [AppComponent],
entryComponents: [KeypadDialogComponent, CardboardDialogComponent, MessageDialogComponent]
})
export class AppModule { }
The scheduleing.module.ts that contains the component
@NgModule({
imports: [
CommonModule,
MaterialModule,
FormsModule, ReactiveFormsModule,
DndModule//, DragulaModule
],
declarations: [SchedulingComponent, TeamComponent],
exports: [SchedulingComponent,
MaterialModule,// DndModule,
FormsModule, ReactiveFormsModule]
})
and the component file team.component.ts
@Component({
selector: 'app-team',
templateUrl: './team.component.html',
styleUrls: ['./team.component.scss']
})
export class TeamComponent implements OnInit {
sourceList: ['Player1', 'Player2',' Player3'];
destList: ['Player4', 'Player5', 'Player6'];
constructor(private router: Router, private schedulingService: SchedulingService,
private route: ActivatedRoute, private teamFactory: TeamFactoryService,
private requester: RequesterService, private dragulaService: DragulaService) { }
ngOnInit() {
}
dropSuccess($event: any) {
console.log($event)
console.log(this.sourceList)
console.log(this.destList)
}
}
Adding the following code in the tsconfig.json file in compilerOptions
resolved the issue.
"paths": {
"@angular/*": ["node_modules/@angular/*"]
}