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April 7, 2016 08:43
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<div id="app"> | |
<h1 @click="toggleAppDesc">{{ appTitle }}</h1> | |
<p v-if="toggleAppDesc">A simple Todo List app to demostrate how Vue.js works.</p> | |
<input type="text" v-model="newTodo" @keyup.enter="addTodo"> | |
<ul> | |
<li v-for="todo in todoList"> | |
<h2>{{ todo.title }}</h2> | |
<p>{{ todo.desc }} <button @click="delTodo($index)">×</button></p> | |
</li> | |
</ul> | |
</div> | |
<script src="//cdn.bootcss.com/vue/1.0.17/vue.min.js"></script> | |
<script> | |
new Vue({ | |
el: '#app', | |
data: { | |
appTitle: 'Todo List', | |
newTodo: '', | |
toggleAppDesc: true, | |
todoList: [ | |
{title: '1', desc: 'todo1'}, | |
{title: '2', desc: 'todo2'}, | |
{title: '3', desc: 'todo3'}, | |
{title: '4', desc: 'todo4'} | |
] | |
}, | |
methods: { | |
delTodo ($index) { | |
this.todoList.splice($index, 1); | |
}, | |
addTodo () { | |
this.todoList.push({ | |
title: this.newTodo.length, | |
desc: this.newTodo.split(',').pop() | |
}); | |
this.newTodo = ''; | |
}, | |
toggleAppDesc () { | |
this.toggleAppDesc = !this.toggleAppDesc; | |
} | |
} | |
}) | |
</script> |
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