I'm trying to emit value from DropdownComponent
to TaskComponent
:
DropdownComponent
is located inside of NavBbrComponent
(AppModule
) and TaskComponent
is in MainComponent
which belongs HomeModule
.
In DropdownComponent
there is select
definition:
<select class="form-control minimal" id="project" name="project" [(ngModel)]="selectedProject" (change)="onChange($event.target.value)">
<option>Project 1</option>
<option>Project 2</option>
</select>
with onChange
method which emit value:
onChange(event) {
this.toTask.emit(event);
}
Value is binded in Main Component where is definition of the Task component
<app-task (toTask)="fromDropdown($event)"></app-task>
but there is no value in TaskComponent
.
Because your DropdownComponent
and TaskComponent
components don't have any kind of a parent child relationship you have to use kind of a service to pass data between these components.
I just updated your DEMO and you could be found out solution there.