todo-list案例(一) 静态组件

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我是靠谱客的博主奋斗水蜜桃，最近开发中收集的这篇文章主要介绍todo-list案例(一) 静态组件，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

组件化编码流程：

实现静态组件：拆分组件【按照功能点拆分，命名不要与html元素冲突】，使用组件实现静态页面效果
实现动态组件：考虑好数据的存放位置，数据是一个组件在用，还是多个组件在用：
一个组件在用: 数据存放在组件自身即可
多个组件在用: 数据存放在共同的父组件上（状态提升）
实现交互 — 从绑定事件开始

(1). 静态页面（html+css） (2). 拆分组件： a1: 静态组件 (将静态页面中的html和css分别拆到各个对应组件中) 在components文件中分别创建：MyHeader.vue,MyFooter.vue,MyList.vue,MyItem.vue 以及App.vue a2:动态组件：
<— App.vue —>


<template>
<div id="root">
<div class="todo-container">
<div class="todo-wrap">
<MyHeader/>
<MyList/>
<MyFooter/>
</div>
</div>
</div>
</template>
<script>
import MyHeader from './components/MyHeader.vue'
import MyList from './components/MyList.vue'
import MyFooter from './components/MyFooter.vue'
export default {
name: 'App',
components:{
MyHeader,
MyList,
MyFooter
}
}
</script>
<style>
/*base*/
body {
background-color: #fff;
}
.btn {
display: inline-block;
padding: 4px 12px;
margin-bottom: 0;
font-size: 14px;
line-height: 20px;
text-align: center;
vertical-align: middle;
cursor: pointer;
box-shadow: inset 0 1px 0 rgba(255,255,255,0.2),0 1px 2px rgba(0,0,0,0.05);
border-radius: 4px;
}
.btn-danger {
color: #fff;
background-color: #da4f49;
border:1px solid #bd362f;
}
.btn-danger:hover {
color:#fff;
background-color: #bd362f;
}
.btn:focus {
outline: none;
}
.todo-container {
width: 600px;
margin: 0 auto;
}
.todo-container .todo-wrap {
padding: 10px;
border:1px solid #ddd;
border-radius: 5px;
}
</style>

<— MyHeader.vue —>


<template>
<div class="todo-header">
<input type="text" placeholder="请输入任务名称，回车确认" />
</div>
</template>
<script>
export default {
name: 'MyHeader',
}
</script>
<style scoped>
/*MyHeader*/
.todo-header input {
width: 560px;
height: 28px;
font-size: 14px;
border: 1px solid #ccc;
border-radius: 4px;
padding: 4px 7px;
}
.todo-header input:focus {
outline: none;
border-color: rgba(82,168,23,0.8);
box-shadow: inset 0 1px 1px rgba(0,0,0,0.075),0 0 8px rgba(82,168,23,0.8);
}
</style>

<— MyList.vue —>


<template>
<ul class="todo-main">
<MyItem/>
</ul>
</template>
<script>
import MyItem from './components/MyItem.vue'
export default {
name: 'MyList',
components:{
MyItem
},
}
</script>
<style scoped>
/*main*/
.todo-main {
margin-left: 0px;
border: 1px solid #ddd;
border-radius: 2px;
paddding: 0px;
}
.todo-empty {
height: 40px;
line-height: 40px;
border: 1px solid #ddd;
border-radius: 2px;
padding-left: 5px;
margin-top: 10px;
}
</style>

<— MyItem.vue —>


<template>
<li>
<label>
<input type="checkbox"/>
<span>xxx</span>
</label>
<button class="btn btn-danger">删除</button>
</li>
</template>
<script>
export default {
name: 'MyItem',
}
</script>
<style scoped>
/*item*/
li {
list-style: none;
height: 36px;
line-height: 36px;
padding: 0 5px;
border-bottom: 1px solid #ddd;
}
li label {
float: left;
cursor: pointer;
}
li label li input {
vertical-align: middle;
margin-right： 6px;
position: relative;
top: -1px;
}
li button {
float: right;
display: none;
margin-top: 3px;
}
li:before {
content: initial;
}
li:last-child {
border-bottom: none;
}
</style>

<— MyFooter.vue —>


<template>
<div class="todo-footer">
<label>
<input type="checkbox" />
</label>
<span>
<span>已完成0</span> / 全部2
</span>
<button class="btn btn-danger">清除已完成任务</button>
</div>
</template>
<script>
export default {
name: 'MyFooter',
}
</script>
<style scoped>
/*footer*/
.todo-footer {
height: 40px;
line-height: 40px;
padding-left: 6px;
margin-top: 5px;
}
.todo-footer label {
dispaly: inline-block;
margin-right: 20px;
cursor: pointer;
}
.todo-footer label input {
position; relative;
top: -1px;
vertical-align: middle;
margin-right: 5px;
}
.todo-footer button {
float: right;
margin-top: 5px;
}
</style>