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April 9, 2017 14:17
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JS Bin// source https://jsbin.com/mujacey
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.0.3/vue.js"></script> | |
| <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" type="text/css" /> | |
| <title>JS Bin</title> | |
| <style id="jsbin-css"> | |
| .xyz { | |
| color: red | |
| } | |
| </style> | |
| </head> | |
| <body class="container-fluid"> | |
| <div id="app"> | |
| <hr> | |
| <div class="col-xs-12"> | |
| <div class="panel panel-default"> | |
| <form class="panel-body" | |
| v-on:submit.prevent="addTask()"> | |
| <div class="input-group"> | |
| <input type="text" | |
| class="form-control" | |
| v-model="newTask.title"> | |
| <span class="input-group-btn"> | |
| <button class="btn btn-primary" | |
| v-on:click="addTask()" | |
| :disabled="!canAddnewTask" | |
| type="button">Add</button> | |
| </span> | |
| </form> | |
| </div> | |
| </div> | |
| <table class="table"> | |
| <thead> | |
| <tr> | |
| <th colspan="2">Estados</th> | |
| </tr> | |
| </thead> | |
| <tbody> | |
| <tr v-for="task in tasks"> | |
| <td> | |
| <input type="checkbox" | |
| v-model="task.completed"> | |
| </td> | |
| <td>{{ task.title }}</td> | |
| </tr> | |
| </tbody> | |
| </table> | |
| </div> | |
| <hr> | |
| <pre>{{ newTask }}</pre> | |
| </div> |
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| // Função para clonar o objeto fazendo com que o | |
| // antigo perca sua referencia. | |
| const clone = (obj) => JSON.parse(JSON.stringify(obj)); | |
| new Vue({ | |
| el: '#app', | |
| data: { | |
| tasks: [{ | |
| title: 'Task1', | |
| completed: false | |
| },{ | |
| title: 'Task2', | |
| completed: false | |
| }], | |
| newTask: {}, | |
| }, | |
| computed: { | |
| canAddnewTask() { | |
| return this.newTask.title.length > 0; | |
| } | |
| }, | |
| methods: { | |
| addTask(){ | |
| if(this.canAddnewTask) { | |
| const task = clone(this.newTask) | |
| this.tasks.unshift(task); | |
| this.newTask = {}; | |
| } | |
| } | |
| } | |
| }); |
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