Vue2.5开发去哪儿网App 首页开发

Posted 2021-02-10 最美的烟火

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主页划 5 个组件，即 header icon swiper recommend weekend

一. header区域开发

1. 安装 stylus

npm install stylus --save

cnpm install stylus-loader --save

2. 编写样式

<template>
  <div class="header">
    <div class="header-left">返回</div>
    <div class="header-input">
      输入城市/景点/游玩主题
    </div>
    <div class="header-right">城市</div>
  </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>
.header
  display flex
  line-height:.86rem
  background: #00bcd4
  color: #fff
  .header-left
    float:left
    width :.64rem
  .header-input
    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
    min-width: 1.04rem
    padding: 0 .1rem
    float: right
    text-align: center
    color: #ffffff
</style>

3. 添加icon

进入https://www.iconfont.cn 添加返回，搜索，下箭头的icon，添加至项目，并且下载到本地

新建iconfront 目录，将一下4个文件移动到该目录

将iconfront.css移动到styles目录

进入 Build 下的 webpack.base.conf.js 第38行，添加目录搜索路径

  resolve: {
    extensions: [\'.js\', \'.vue\', \'.json\'],
    alias: {
      \'vue$\': \'vue/dist/vue.esm.js\',
      \'@\': resolve(\'src\'),
      \'styles\':resolve(\'src/assets/styles\')
    }
  }

main.js 引入 iconfront文件

import \'styles/iconfont.css\'

页面使用：

  <div class="header">
    <div class="header-left">
      <div class="iconfont back-icon">&#xe606;</div>
    </div>
    <div class="header-input">
      <span class="iconfont">&#xe6aa;</span>输入城市/景点/游玩主题
    </div>
    <div class="header-right">
      城市<span class="iconfont arrow-right">&#xe638;</span>
    </div>
  </div>

定义css 变量：styles文件夹新建 varibles.styl

定义变量：$bgColor = #00bcd4

<style lang="stylus" scoped>
 @import "~styles/varibles.styl"
 .header
  display flex
  line-height:.86rem
  background: $bgColor

<template>
  <div class="header">
    <div class="header-left">
      <div class="iconfont back-icon">&#xe606;</div>
    </div>
    <div class="header-input">
      <span class="iconfont">&#xe6aa;</span>输入城市/景点/游玩主题
    </div>
    <div class="header-right">
      城市<span class="iconfont arrow-right">&#xe638;</span>
    </div>
  </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:.86rem
  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>

Header.vue

效果：

二. 首页轮播图

在GIthub 上新建 index-swiper分支

拉到本地： git pull

git checkout index-swiper （Your branch is up to date with \'origin/index-swiper\'.）

使用

vue-awesome-swiper

使用地址：https://github.com/surmon-china/vue-awesome-swiper

安装：npm install vue-awesome-swiper@2.6.7 --save

导入使用：

import VueAwesomeSwiper from \'vue-awesome-swiper\'
import \'swiper/dist/css/swiper.css\'

Vue.use(VueAwesomeSwiper)

Swiper.vue:

  <div class="wrapper">
    <swiper :options="swiperOption">
      <!-- slides -->
      <swiper-slide v-for =\'item of swiperList\' :key="item.id">
        <img class="swiper-img" :src="item.imgUrl" alt="">
      </swiper-slide>
      <!-- Optional controls -->
      <div class="swiper-pagination"  slot="pagination"></div>
    </swiper>
  </div>

swiper配置项：

swiperOption: {
  loop: true, 循环
  pagination: \'.swiper-pagination\'  小圆圈
}

数据：

swiperList: [
  {
    id: \'001\',
    imgUrl: \'http://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/20191/f0e1f1fedae3e7da7eeda416d08c0911.jpg_750x200_19683e97.jpg\'
  },
  {
    id: \'001\',
    imgUrl: \'http://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/20191/61e0c45bd6f46af63f03fc19af63fd57.jpg_750x200_21f214c6.jpg\'
  }
]

小圆点样式修改：

.wrapper >>> .swiper-pagination-bullet-active  对swiper组件样式的穿透
  background: #ffffff

Swiper中文官网： https://www.swiper.com.cn/api/pagination/bulletElement.html

代码提交：

git add .

git commit -m \'change\'

git push

git checkout master

git merge origin/index-swiper

效果：

<template>
  <div class="wrapper">
    <swiper :options="swiperOption">
      <!-- slides -->
      <swiper-slide v-for =\'item of swiperList\' :key="item.id">
        <img class="swiper-img" :src="item.imgUrl" alt="">
      </swiper-slide>
      <!-- Optional controls -->
      <div class="swiper-pagination"  slot="pagination"></div>
    </swiper>
  </div>
</template>

<script>
export default {
  name: \'HomeSwiper\',
  data () {
    return {
      swiperOption: {
        loop: true,
        pagination: \'.swiper-pagination\'
      },
      swiperList: [
        {
          id: \'001\',
          imgUrl: \'http://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/20191/f0e1f1fedae3e7da7eeda416d08c0911.jpg_750x200_19683e97.jpg\'
        },
        {
          id: \'001\',
          imgUrl: \'http://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/20191/61e0c45bd6f46af63f03fc19af63fd57.jpg_750x200_21f214c6.jpg\'
        }
      ]
    }
  }
}
</script>

<style lang="stylus" scoped>
  .wrapper >>> .swiper-pagination-bullet-active
    background: #ffffff
  .wrapper
  overflow hidden
    width 100%
    height 0
    padding-bottom 31.25%
    .swiper-img
      width 100%
</style>

Swiper.vue

三，图标区域页面布局

新建index-iocns分支

git pull

git checkout index-icons

新建Icon.vue

代码：

<template>
  <div class="icons">
    <div class="icon">
      <div class="icon-img">
        <img class="icon-img-content" src="http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png" alt="">
      </div>
      <p class="icon-desc">热门景点</p>
    </div>
    <div class="icon">
      <div class="icon-img">
        <img class="icon-img-content" src="http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png" alt="">
      </div>
      <p class="icon-desc">热门景点</p>
    </div>
    <div class="icon">
      <div class="icon-img">
        <img class="icon-img-content" src="http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png" alt="">
      </div>
      <p class="icon-desc">热门景点</p>
    </div>
    <div class="icon">
      <div class="icon-img">
        <img class="icon-img-content" src="http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png" alt="">
      </div>
      <p class="icon-desc">热门景点</p>
    </div>
    <div class="icon">
      <div class="icon-img">
        <img class="icon-img-content" src="http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png" alt="">
      </div>
      <p class="icon-desc">热门景点</p>
    </div>
    <div class="icon">
      <div class="icon-img">
        <img class="icon-img-content" src="http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png" alt="">
      </div>
      <p class="icon-desc">热门景点</p>
    </div>
    <div class="icon">
      <div class="icon-img">
        <img class="icon-img-content" src="http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png" alt="">
      </div>
      <p class="icon-desc">热门景点</p>
    </div><div class="icon">
    <div class="icon-img">
      <img class="icon-img-content" src="http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png" alt="">
    </div>
    <p class="icon-desc">热门景点</p>
  </div>

  </div>
</template>

<script>
export default {
  name: \'HomeIcons\'
}
</script>

<style scoped lang="stylus">
  @import "~styles/varibles.styl"
  .icons
    height:0
    width 100%
    padding-bottom 50%
    overflow hidden
    .icon
      position relative
      overflow hidden
      float left
      height 0
      width 25%
      padding-bottom 25%
      .icon-img
        position absolute
        top 0
        box-sizing border-box
        padding .1rem
        left 0
        right 0
        bottom .44rem
        .icon-img-content
          display block
          margin 0 auto
          height 100%
    .icon-desc
      position absolute
      bottom 0
      line-height .44rem
      height .44rem
      left 0
      right 0
      color $darkTextColor
      text-align center
</style>

Icon.vue

// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from \'vue\'
import App from \'./App\'
import router from \'./router\'
import fastClick from \'fastclick\'
import \'styles/reset.css\'
import \'styles/border.css\'
import \'styles/iconfont.css\'
import VueAwesomeSwiper from \'vue-awesome-swiper\'
import \'swiper/dist/css/swiper.css\'

Vue.config.productionTip = false
fastClick.attach(document.body)
Vue.use(VueAwesomeSwiper)

/* eslint-disable no-new */
new Vue({
  el: \'#app\',
  router,
  components: { App },
  template: \'<App/>\'
})

main.js

效果：

四，图标区域逻辑实现

添加swiper 组件

  
每页展示8个，超过时进行分页，可以滚动
<swiper :options="swiperOption">
    <swiper-slide v-for="( page,index) of Mypages" :key="index">
      <div class="icons">
        <div class="icon" v-for="item in page" :key="item.id">
          <div class="icon-img">
            <img class="icon-img-content" :src="item.imgUrl" alt="">
          </div>
          <p class="icon-desc">{{item.desc}}</p>
        </div>
      </div>
    </swiper-slide>
  </swiper>

添加计算属性：

    Mypages: function () {
      const pages = []
      this.iconList.forEach((item, index) => {
        const page = Math.floor(index / 8)
        if (!pages[page]) {
          pages[page] = []
        }
        console.log(pages)
        pages[page].push(item)
      })
      return pages
    }

<template>
  <swiper :options="swiperOption">
    <swiper-slide v-for="( page,index) of Mypages" :key="index">
      <div class="icons">
        <div class="icon" v-for="item in page" :key="item.id">
          <div class="icon-img">
            <img class="icon-img-content" :src="item.imgUrl" alt="">
          </div>
          <p class="icon-desc">{{item.desc}}</p>
        </div>
      </div>
    </swiper-slide>
  </swiper>
</template>

<script>
export default {
  name: \'HomeIcons\',
  data () {
    return {
      swiperOption: {
      },
      iconList: [
        {
          id: \'0001\',
          imgUrl: \'http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png\',
          desc: \'景点门票\'
        }, {
          id: \'0002\',
          imgUrl: \'http://img1.qunarzz.com/piao/fusion/1804/5a/13ceb38dcf262f02.png\',
          desc: \'一日游\'
        }, {
          id: \'0003\',
          imgUrl: \'http://img1.qunarzz.com/piao/fusion/1804/ff/fdf170ee89594b02.png\',
          desc: \'北京必游\'
        }, {
          id: \'0004\',
          imgUrl: \'http://img1.qunarzz.com/piao/fusion/1803/47/c2b659e048b11602.png\',
          desc: \'溜娃儿\'
        }, {
          id: \'0005\',
          imgUrl: \'http://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/20191/0334cf5430b9b5505fd79e2b8d7e8670.png\',
          desc: \'爬长城\'
        }, {
          id: \'0006\',
          imgUrl: \'http://img1.qunarzz.com/piao/fusion/1803/6c/9e54a8540fee0102.png\',
          desc: \'故宫\'
        }, {
          id: \'0007\',
          imgUrl: \'http://img1.qunarzz.com/piao/fusion/1803/e3/67df61427c8e1302.png\',
          desc: \'茶馆相声\'
        }, {
          id: \'0008\',
          imgUrl: \'http://img1.qunarzz.com/piao/fusion/1803/fc/b10a6b2e4f0fe102.png\',
          desc: \'北京滑雪\'
        }, {
          id: \'0009\',
          imgUrl: \'http://img1.qunarzz.com/piao/fusion/1803/76/eb88861d78fb9902.png\',
          desc: \'动植物园\'
        }
      ]
    }
  },
  computed: {
    Mypages: function () {
      const pages = []
      this.iconList.forEach((item, index) => {
        const page = Math.floor(index / 8)
        if (!pages[page]) {
          pages[page] = []
        }
        console.log(pages)
        pages[page].push(item)
      })
      return pages
    }
  }
}
</script>

<style scoped lang="stylus">
  @import "~styles/varibles.styl"
  @import "~styles/mixins.styl"
  .icons
    height:0
    width 100%
    padding-bottom 50%
    overflow hidden
    .icon
      position relative
      overflow hidden
      float left
      height 0
      width 25%
      padding-bottom 25%
      .icon-img
        position absolute
        top 0
        box-sizing border-box
        padding .1rem
        left 0
        right 0
        bottom .44rem
        .icon-img-content
          display block
          margin 0 auto
          height 100%
    .icon-desc
      position absolute
      bottom 0
      line-height .44rem
      height .44rem
      left 0
      right 0
      color $darkTextColor
      text-align center
      ellipsis()
</style>

View Code

效果：

第一页：

第二页：

代码提交：

git add .

git commit -m \'add icons\'

git push

git checkout master

git merge origin/index-icons

git push

五，推荐组件开发

github上新建index-recommend分支

git pull

git checkout index-recommend

热门推荐组件：

在 pages/home/components/下新建Recommend.vue

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