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文章目次
媒介
大家好,我是法式员manor,我期望本人能成为国度再起门路的展路人,年夜数据范畴的耕作者,伟大但没有苦于平凡的人。
进修vue好未几5天了,终究能写代码,以下代码是我根据B站尚硅谷的案例敲出去的:
https://www.bilibili.com/video/BV1Zy4y1K7SH?p=82&spm_id_from=pageDriver
团体的目次构造:
疏忽失落MyList的报白,临时弄没有分明假如来除 ,其实不影响代码运转
先本人找一个目次,并创立一个vue足脚架:
运转项目
main.js
- //引进Vue
- import Vue from 'vue'
- //引进App
- import App from './App.vue'
- //封闭Vue的消费提醒
- Vue.config.productionTip = false
- //创立vm
- new Vue({
- el:'#app',
- render: h => h(App)
- })
复造代码 App.vue
创立todolist的主体:
顺次是MyHeader、MyList、MyFooter
一些筹办:
html及css款式均已上传到网盘
链接:https://pan.百度.com/s/1ZoIEjkAfBwy_27rkqneR_w
提与码:js8p
导进相干组件
- import MyHeader from './components/MyHeader'
- import MyList from './components/MyList'
- import MyFooter from './components/MyFooter.vue'
复造代码- components:{MyHeader,MyList,MyFooter}
复造代码 完好代码:
- <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> import MyHeader from './components/MyHeader'
- import MyList from './components/MyList'
- import MyFooter from './components/MyFooter.vue' export default { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>name:'App', <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>components:{MyHeader,MyList,MyFooter}, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>data() { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> return { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>//因为todos是MyHeader组件战MyFooter组件皆正在利用,以是放正在App中(形态提拔) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>todos:JSON.parse(localStorage.getItem('todos')) || [] <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> } <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>}, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>methods: { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> //增加一个todo <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> addTodo(todoObj){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>this.todos.unshift(todoObj) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> }, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> //勾选or打消勾选一个todo <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> checkTodo(id){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>this.todos.forEach((todo)=>{ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> if(todo.id === id) todo.done = !todo.done <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>}) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> }, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> //删除一个todo <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> deleteTodo(id){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>this.todos = this.todos.filter( todo => todo.id !== id ) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> }, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> //齐选or打消齐选 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> checkAllTodo(done){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>this.todos.forEach((todo)=>{ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> todo.done = done <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>}) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> }, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> //肃清一切曾经完成的todo <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> clearAllTodo(){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>this.todos = this.todos.filter((todo)=>{ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> return !todo.done <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>}) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> } <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>}, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>watch: { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> todos:{ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>deep:true, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>handler(value){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> localStorage.setItem('todos',JSON.stringify(value)) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>} <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> } <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>} } /*base*/ body { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>background: #fff; } .btn { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>display: inline-block; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>padding: 4px 12px; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>margin-bottom: 0; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>font-size: 14px; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>line-height: 20px; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>text-align: center; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>vertical-align: middle; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>cursor: pointer; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>border-radius: 4px; } .btn-danger { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>color: #fff; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>background-color: #da4f49; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>border: 1px solid #bd362f; } .btn-danger:hover { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>color: #fff; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>background-color: #bd362f; } .btn:focus { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>outline: none; } .todo-container { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>width: 600px; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>margin: 0 auto; } .todo-container .todo-wrap { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>padding: 10px; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>border: 1px solid #ddd; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>border-radius: 5px; }
复造代码 MyHeader.vue
吸取从App通报过去的addTodo
搜集用户输进的title
校验数据
将用户的输进包拆成一个todo工具
浑空输进
- <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>
复造代码- import {nanoid} from 'nanoid' export default { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>name:'MyHeader', <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>props:['addTodo'], <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>data() { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> return { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>title:'' <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> } <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>}, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>methods: { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> add(){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>if(!this.title.trim()) return alert('输进不克不及为空') <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>const todoObj = {id:nanoid(),title:this.title,done:false} <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>this.addTodo(todoObj) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>this.title = '' <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> } <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>}, }
复造代码 完好代码:
- <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> import {nanoid} from 'nanoid' export default { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>name:'MyHeader', <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>//吸取从App通报过去的addTodo <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>props:['addTodo'], <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>data() { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> return { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>//搜集用户输进的title <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>title:'' <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> } <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>}, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>methods: { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> add(){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>//校验数据 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>if(!this.title.trim()) return alert('输进不克不及为空') <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>//将用户的输进包拆成一个todo工具 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>const todoObj = {id:nanoid(),title:this.title,done:false} <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>//告诉App组件来增加一个todo工具 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>this.addTodo(todoObj) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>//浑空输进 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>this.title = '' <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> } <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>}, } /*header*/ .todo-header input { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>width: 560px; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>height: 28px; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>font-size: 14px; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>border: 1px solid #ccc; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>border-radius: 4px; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>padding: 4px 7px; } .todo-header input:focus { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>outline: none; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>border-color: rgba(82, 168, 236, 0.8); <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6); }
复造代码 MyList.vue
声明吸取App通报过去的数据,此中todos是本人用的,checkTodo战deleteTodo是给子组件MyItem用的
- <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- />
复造代码- import MyItem from "./MyItem";
- export default {
- name: "MyList",
- components: { MyItem },
- props: ["todos", "checkTodo", "deleteTodo"],
- };
复造代码 完好代码:
- <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> import MyItem from "./MyItem";export default { name: "MyList", components: { MyItem }, //声明吸取App通报过去的数据,此中todos是本人用的,checkTodo战deleteTodo是给子组件MyItem用的 props: ["todos", "checkTodo", "deleteTodo"],};/*main*/.todo-main { margin-left: 0px; border: 1px solid #ddd; border-radius: 2px; padding: 0px;}.todo-empty { height: 40px; line-height: 40px; border: 1px solid #ddd; border-radius: 2px; padding-left: 5px; margin-top: 10px;}
复造代码 MyFooter.vue
- <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> 已完成{{ doneTotal }} / 局部{{ total }} <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> <MyItem
- v-for="todoObj in todos"
- :key="todoObj.id"
- :todo="todoObj"
- :checkTodo="checkTodo"
- :deleteTodo="deleteTodo"
- /> 肃清已完成使命 export default { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>name:'MyFooter', <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>props:['todos','checkAllTodo','clearAllTodo'], <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>computed: { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> //总数 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> total(){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>return this.todos.length <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> }, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> //已完成数 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> doneTotal(){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>//此处利用reduce办法做前提统计 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>// const x =this.todos.reduce((pre.current) =>{ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>// console.log('@',pre) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>// return pre + 1 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>// },0) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>//简写 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>return this.todos.reduce((pre,todo)=> pre + (todo.done ? 1 : 0) ,0) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> }, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> //掌握齐选框 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> isAll:{ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>//齐选框能否勾选 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>get(){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> return this.doneTotal === this.total && this.total > 0 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>}, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>//isAll被修正时set被挪用 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>set(value){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> this.checkAllTodo(value) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>} <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> } <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>}, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>methods: { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> /* checkAll(e){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>this.checkAllTodo(e.target.checked) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> } */ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> //浑空一切已完成 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> clearAll(){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>this.clearAllTodo() <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> } <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>}, }/*footer*/.todo-footer { height: 40px; line-height: 40px; padding-left: 6px; margin-top: 5px;}.todo-footer label { display: 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;}
复造代码 MyItem.vue
勾选or打消勾选
告诉App组件将对应的todo工具的done值与反
告诉App组件将对应的todo工具删除
- <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>{{todo.title}} <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>删除 <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>export default { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>name:'MyItem', <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>//声明吸取todo、checkTodo、deleteTodo <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>props:['todo','checkTodo','deleteTodo'], <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>methods: { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>handleCheck(id){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>this.checkTodo(id) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> }, <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> handleDelete(id){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>if(confirm('肯定删除吗?')){ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>this.deleteTodo(id) <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>} <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/> } <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>}, } /*item*/ li { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>list-style: none; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>height: 36px; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>line-height: 36px; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>padding: 0 5px; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>border-bottom: 1px solid #ddd; } li label { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>float: left; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>cursor: pointer; } li label li input { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>vertical-align: middle; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>margin-right: 6px; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>position: relative; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>top: -1px; } li button { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>float: right; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>display: none; <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>margin-top: 3px; } li:before { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>content: initial; } li:last-child { <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>border-bottom: none; } li:hover{ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>background-color: #ddd; } <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>li:hover button{ <input type="text" placeholder="请输进您的使命称号,按回车键确认" v-model="title" @keyup.enter="add"/>display: block; }
复造代码 运转结果:
❤️往期超卓回顾❤️:
[前端进修]年夜数据齐栈工程师之一文快速上脚vue3
[前端进修]一文弄定Vue指令
[前端进修]文件组件专题
总结
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