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<template>
<h1>{{ title }}</h1>
<h2>Add a new task</h2>
<div>
<input type="text"
v-model="newTask"
placeholder="Add a new task"
>
<button
@click="addTask"
:disabled="newTask.length < 1"
>
Add task
</button>
</div>
<div v-if="newTask.length > 0">
<h3>New task preview</h3>
<p>{{ newTask }}</p>
</div>
<ul>
<li v-for="task in tasks" :key="task.id">
{{ task.id }}. {{ task.name }}
<div v-if="task.finished">
<button>Delete task</button>
</div>
</li>
</ul>
</template>
<script>
export default {
data() {
return {
title: 'My To Do App',
newTask: '',
tasks: [
{ id: 1, name: 'Learn Vue JS', finished: false },
{ id: 2, name: 'Build a Vue application', finished: false },
{ id: 3, name: 'Write an article about Vue JS', finished: false }
]
}
},
methods: {
addTask() {
if (this.newTask.length < 1) return
this.tasks.push({
id: this.tasks.length + 1,
name: this.newTask,
finished: false
});
this.newTask = ''
},
removeTask(taskID) {
this.tasks = this.tasks.filter(task => {
return task.id !== taskID
});
},
finishTask(task) {
task.finished = !task.finished
}
}
}
</script>
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