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Vue·tiful Korea 170823 컴포넌트야 놀자
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>todo</title> | |
| </head> | |
| <body> | |
| <div id="root"></div> | |
| </body> | |
| <script src="https://unpkg.com/vue"></script> | |
| <script type="application/javascript"> | |
| Vue.component('todo-content', { | |
| template: ` | |
| <div class="todo-content"> | |
| <h1>Todo List</h1> | |
| <slot></slot> | |
| </div>` | |
| }); | |
| Vue.component('todo-list', { | |
| data () { | |
| return { | |
| items: ['A', 'B', 'C'] | |
| } | |
| }, | |
| methods: { | |
| completed (item) { | |
| const items = this.items; | |
| const i = items.indexOf(item); | |
| items.splice(i, 1); | |
| } | |
| }, | |
| template: ` | |
| <ul> | |
| <todo-item | |
| v-for="item in items" | |
| :key="item" | |
| :name="item" | |
| v-on:completed="completed"></todo-item> | |
| </ul>` | |
| }); | |
| Vue.component('todo-item', { | |
| props: ['name'], | |
| methods: { | |
| complete () { | |
| this.$emit('completed', this.name); | |
| } | |
| }, | |
| template: `<li>{{name}} <button class="btn" @click="complete">완료</button></li>` | |
| }); | |
| new Vue({ | |
| el: '#root', | |
| template: ` | |
| <todo-content> | |
| <todo-list></todo-list> | |
| </todo-content>`, | |
| }); | |
| </script> | |
| <style> | |
| .todo-content { | |
| width: 720px; | |
| background: #dddddd; | |
| margin: 0 auto; | |
| padding: 1px 5px 10px 5px; | |
| } | |
| .btn { | |
| clear: both; | |
| float: right; | |
| } | |
| </style> | |
| </html> |
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