Message d'erreur property does not exist
Bonjour,
Je reçois ce message d'erreur alors que mon boutton update Task fonctionnais très bien, et la il m'indique ceci à présent, et TasksComponent est bien la dans mon code ci dessous.
Pouvez vous m'aider ?
Citation:
ERROR in src/app/components/tasks/tasks.component.html:28:22 - error TS2339: Property 'updateTask' does not exist on type 'TasksComponent'.
28 <button (click)="updateTask()" class="btn btn-warning btn-block">
~~~~~~~~~~~~
src/app/components/tasks/tasks.component.ts:7:16
7 templateUrl: './tasks.component.html',
~~~~~~~~~~~~~~~~~~~~~~~~
Error occurs in the template of component TasksComponent.
fichier : tasks.component.html
Code:
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| <button (click)="updateTask()" class="btn btn-warning btn-block">
<i class="fa fa-refresh"></i> update Task
</button>
<button (click)="persistTask()" class="btn btn-success btn-block">
<i class="fa fa-send"></i> New Task
</button> |
fichier : tasks.component.ts
Code:
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| import{ TaskService } from './../../services/task.service';
import { Component, OnInit } from '@angular/core';
import { Task } from 'src/app/models/task';
@Component({
selector: 'app-tasks',
templateUrl: './tasks.component.html',
styleUrls: ['./tasks.component.css']
})
export class TasksComponent implements OnInit {
editForm = false;
myTask: Task = {
label: '',
completed: false
}
tasks: Task[] = [];
constructor(private taskService: TaskService) { }
ngOnInit() {
this.getTasks();
}
getTasks() {
this.taskService.findAll()
.subscribe(tasks => this.tasks = tasks)
}
deleteTask(id){
this.taskService.delete(id)
.subscribe(() => {
this.tasks = this.tasks.filter(task => task.id != id)
})
}
persistTask() {
this.taskService.persist(this.myTask)
.subscribe((task) => {
this.tasks = [task, ...this.tasks];
this.restTask();
})
}
restTask() {
this.myTask = {
label: '',
completed: false
}
}
toggleCompleted(task) {
this.taskService.completed(task.id, task.completed)
.subscribe(() => {
task.completed = !task.completed
})
}
editTask(task) {
this.myTask = task
this.editForm = true;
}
} |
