专栏目标
在vue和element UI联合技术栈的操控下，本专栏提供行之有效的源代码示例和信息点介绍，做到灵活运用。
（1）提供vue2的一些基本操作：安装、引用，模板使用，computed，watch，生命周期(beforeCreate，created,beforeMount，mounted, beforeUpdate，updated, beforeDestroy，destroyed，activated，deactivated，errorCaptured，components，)、 $root , $parent , $children , $slots , $refs , props, $emit , eventbus ,provide / inject, Vue.observable, $listeners, $attrs, $nextTick , v-for, v-if, v-else,v-else-if，v-on，v-pre，v-cloak，v-once，v-model， v-html, v-text, keep-alive，slot-scope， filters, v-bind，.stop, .native, directives，mixin，render，国际化，Vue Router等
（2）提供element UI的经典操作：安装，引用，国际化，el-row，el-col，el-button，el-link，el-radio，el-checkbox ，el-input，el-select, el-cascader, el-input-number, el-switch,el-slider, el-time-picker, el-date-picker, el-upload, el-rate, el-color-picker, el-transfer, el-form, el-table, el-tree, el-pagination,el-badge,el-avatar,el-skeleton, el-empty, el-descriptions, el-result, el-statistic, el-alert, v-loading, $message, $alert, $prompt, $confirm , $notify, el-breadcrumb, el-page-header,el-tabs ,el-dropdown,el-steps,el-dialog, el-tooltip, el-popover, el-popconfirm, el-card, el-carousel, el-collapse, el-timeline, el-divider, el-calendar, el-image, el-backtop，v-infinite-scroll， el-drawer等
本文章目录
需求背景
在vue项目开发中，经常会用到radio和checkbox， 有时候原有的丑陋样式不能满足产品和UI的法眼，就需要更换一种表达方式。在本文中，我们通过覆盖等技术手段实现了radio和checkbox的样式美化。
示例效果
示例源代码（共160行）
/*
* @Author: 大剑师兰特（xiaozhuanlan），还是大剑师兰特（CSDN）
* @此源代码版权归大剑师兰特所有，可供学习或商业项目中借鉴，未经授权，不得重复地发表到博客、论坛，问答，git等公共空间或网站中。
* @Email: [email protected]
* @weixin: gis-dajianshi
* @First published in CSDN
* @First published time: 2022-09-16
*/
<template>
<div class="container">
<div class="top">
<h3>radio和checkbox美化方法</h3>
<div class="author">大剑师兰特, 还是大剑师兰特，gis-dajianshi</div>
</div>
<div class="box">
<div v-for="(item,index) in radioList" :key="index" class="radioCss">
<input v-show="false" type="radio" name="gender" :value="item.value" :id="item.value"
:checked="sex==item.value" @click="clickRadio(item.value)" />
<label :for="item.value">
<div v-show="sex==item.value" class="a4 hand" alt="选中"></div>
<div v-show="sex!=item.value" class="a3 hand" alt="未选中"></div>
{
{
item.label}}
</label>
</div>
</div>
<!-- 复选框 -->
<div class="box">
<div v-for="item in checkBoxList" :key="item.value">
<label>
<div v-show="fruit.includes(item.value)" class="a2 hand">{
{
item.label}} </div>
<div v-show="!fruit.includes(item.value)" class="a1 hand">{
{
item.label}} </div>
<input v-show="false" @click="clickCheckBox(item.value)" name="Fruit" type="checkbox"
:value="item.value" :checked="fruit.includes(item.value)" />
</label>
</div>
</div>
</div>
</template>
<script>
export default {
data() {
return {
radioList: [{
value: "男",
label: "男"
},
{
value: "女",
label: "女"
},
],
sex: "",
checkBoxList: [{
value: "苹果",
label: "苹果"
},
{
value: "香蕉",
label: "香蕉"
},
{
value: "梨",
label: "梨"
},
{
value: "西瓜",
label: "西瓜"
}
],
fruit: []
}
},
methods: {
clickRadio(val) {
this.sex = val;
},
clickCheckBox(val) {
if (this.fruit.includes(val)) {
this.fruit.splice(this.fruit.indexOf(val), 1);
} else {
this.fruit.push(val);
}
}
},
}
</script>
<style scoped>
.container {
width: 1000px;
height: 580px;
margin: 50px auto;
border: 1px solid green;
position: relative;
}
.top {
margin: 0 auto 30px;
padding: 10px 0;
background: hotpink;
color: #fff;
}
.box {
width: 300px;
border: 1px solid #ddd;
padding: 20px 5%;
clear: both;
overflow: hidden;
margin: 50px auto 20px;
}
.radioCss {
width: 50%;
float: left;
}
.hand{
cursor: pointer;}
.a1 {
display: inline-block;
padding: 7px 13px;
font-size: 13px;
background-color: #ddd;
margin: 0px 20px 10px 0;
float: left;
color: #444;
}
.a2 {
display: inline-block;
padding: 7px 13px;
font-size: 13px;
background-color: hotpink;
margin: 0px 20px 10px 0;
float: left;
color: #fff;
}
.a3 {
display: inline-block;
padding: 10px;
border-radius: 10px;
font-size: 13px;
background-color: #ddd;
margin: 0px 10px 10px 0;
float: left;
color: #444;
}
.a4 {
display: inline-block;
padding: 10px;
border-radius: 10px;
font-size: 13px;
background-color: hotpink;
margin: 0px 10px 10px 0;
float: left;
color: #fff;
}
</style>