Vue2.5开发去哪儿网App 城市列表开发
2019-02-27 11:52:04来源:博客园 阅读 ()
1. 在 router目录下 的 index.js文件中,新增路由
import City from '@/pages/city/City'
{ path: '/city', name: 'City', component: City }
2. 在city 目录下新建city文件夹,然后新建 City.vue
<template> <div> </div> </template> <script> export default { name: 'City', components: { } } </script> <style lang="stylus" scoped> </style>
3.在 首页的城市选择处,新增router-link 组件
<router-link to="/city">
<div class="header-right">
城市<span class="iconfont arrow-right"></span>
</div>
</router-link>
二,城市选择
1. header部分 在components 文件中 新增 header.vue
<template> <div class="header"> <div class="header-left"> <div class="iconfont back-icon"></div> </div> <div class="header-input"> <span class="iconfont"></span>输入城市/景点/游玩主题 </div> <router-link to="/city"> <div class="header-right"> 城市<span class="iconfont arrow-right"></span> </div> </router-link> </div> </template> <script> export default { name: 'HomeHeader' } </script> <!--组件样式,不影响其他组件--> <!--1rem = html front-size = 50px--> <style lang="stylus" scoped> @import "~styles/varibles.styl" .header display flex line-height:$headerHeight background: $bgColor color: #fff .header-left margin-left: 0.1rem float:left width :.64rem .header-input padding-left:.2rem .back-icon text-align center font-size .4rem flex: 1 height: .64rem line-height: .64rem margin-top: .12rem margin-left: .2rem padding-left: .2rem color: #ccc background: #fff border-radius: .1rem .header-right .arrow-right font-size .3rem margin-left -.05rem min-width: 1.04rem padding: 0 .1rem float: right text-align: center color: #ffffff </style>
2. 在components 中新增 Search.vue
<template> <div class="search"> <input type="text" class="search-input" placeholder="输入城市名或拼音"> </div> </template> <script> export default { name: 'CitySearch' } </script> <!--组件样式,不影响其他组件--> <!--1rem = html front-size = 50px--> <style lang="stylus" scoped> @import "~styles/varibles.styl" .search height .72rem padding 0 .1rem background $bgColor .search-input padding 0 .1rem box-sizing border-box height .62rem line-height .62rem width 100% text-align center border-radius .06rem </style>
目录结构:
效果:
三,列表布局
1. 在components 中新建List.vue
<template> <div class="list" ref="wrapper"> <div> <div class="area"> <div class="title border-topbottom">当前城市</div> <div class="button-list"> <div class="button-wrapper"> <div class="button">北京</div> </div> <div class="button-wrapper"> <div class="button">北京</div> </div> <div class="button-wrapper"> <div class="button">北京</div> </div> <div class="button-wrapper"> <div class="button">北京</div> </div> <div class="button-wrapper"> <div class="button">北京</div> </div> <div class="button-wrapper"> <div class="button">北京</div> </div> </div> </div> <div class="area"> <div class="title border-topbottom">热门城市</div> <div class="button-list"> <div class="button-wrapper"> <div class="button">北京</div> </div> <div class="button-wrapper"> <div class="button">北京</div> </div> <div class="button-wrapper"> <div class="button">北京</div> </div> <div class="button-wrapper"> <div class="button">北京</div> </div> <div class="button-wrapper"> <div class="button">北京</div> </div> </div> </div> <div class="area"> <div class="title border-topbottom">A</div> <div class="item-list"> <div class="item border-bottom">阿里尔</div> <div class="item border-bottom">阿里尔</div> <div class="item border-bottom">阿里尔</div> <div class="item border-bottom">阿里尔</div> <div class="item border-bottom">阿里尔</div> </div> </div> </div> </div> </template>
样式:
@import "~styles/varibles.styl" .border-topbottom &:before border-color #ccc &:after border-color #ccc .border-bottom &:before border-color #ccc .list overflow hidden position absolute top 1.58rem right 0 bottom 0 left 0 .title line-height .54rem padding-left .2rem background #eee color #666 font-size .26rem .button-list padding .1rem .6rem .1rem .1rem overflow hidden .button-wrapper float left padding .1rem .button text-align center margin .1rem border .02rem solid #ccc border-radius .06rem padding .1rem .5rem .item-list .item line-height .76rem padding-left .2rem
2. 使用better-scroll 联级滚动
GIt地址 :https://github.com/ustbhuangyi/better-scroll
安装: npm install better-scroll
使用:
CityList.vue
<div class="list" ref="wrapper">
<div>
......
</div>
<div>
import BScroll from 'better-scroll' export default { name: 'CityList', mounted: function () {
//this.$refs.wrapper获取dom元素
this.scroll = new BScroll(this.$refs.wrapper)
}
}
3. 右侧字母表
新建 Alphabet.vue
<template> <div> <ul class="list"> <li class="item">A</li> <li class="item">A</li> <li class="item">A</li> <li class="item">A</li> <li class="item">A</li> <li class="item">A</li> <li class="item">A</li> </ul> </div> </template> <script> export default { name: 'CityAlphabet' } </script> <style lang="stylus" scoped> @import "~styles/varibles.styl" .list position absolute right 0 top 1.58rem bottom 0 display flex width .4rem flex-direction column justify-content center .item text-align center line-height .4rem color $bgColor </style>
目前效果:
4. 动态数据渲染
在static 目录下新建moc 文件夹,添加city.json文件
地址:https://github.com/1417766861/Vue2.5-App/blob/master/Travel/static/moc/city.json
发送ajax 请求:
import ApiUrl from '@/config/api_url'
......
data () { return { cities: {}, hotCities: [] } }, methods: { getCityInfo () { axios.get(ApiUrl.api + 'city.json') .then(this.handleGetCityInfoSucc) }, handleGetCityInfoSucc (res) { res = res.data if (res.ret && res.data) { this.cities = res.data.cities this.hotCities = res.data.hotCities } } }, mounted () { this.getCityInfo() }
/src/config/api_url.js
export default { api: '/static/moc/' }
给组件添加数据:
<city-list :cities="cities" :hotcities="hotCities"></city-list> <city-alphabet :cities="cities"></city-alphabet>
遍历显示,List.vue
<div class="area"> <div class="title border-topbottom">热门城市</div> <div class="button-list"> <div class="button-wrapper" v-for="city in hotcities" :key="city.id"> <div class="button">{{city.name}}</div> </div> </div> </div> <div class="area" v-for="(city,key) in cities" :key="key"> <div class="title border-topbottom">{{key}}</div> <div class="item-list"> <div class="item border-bottom" v-for="c in city" :key="c.id">{{c.name}}</div> </div> </div>
遍历显示,Alphabet.vue
<ul class="list"> <li class="item" v-for="(item,key) in cities" :key="key">{{key}}</li> </ul>
效果:
代码地址:https://github.com/1417766861/Vue2.5-App
原文链接:https://www.cnblogs.com/donghaoblogs/p/10434160.html
如有疑问请与原作者联系
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