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文章不作技术语法解读,如不清楚,请前往对应官网了解细节。vue
因为使用了CS,Pug,Sass等非主流方式,因此便多出了一些流程:node
根据官方拉取快速启动项目,并命名为“MergeMoney”,不要vuex与eslintwebpack
vue init mpvue/mpvue-quickstart MergeMoney
web
npm i
vuex
或 cnpmnpm
添加CS,Pug,以及Sass的依赖sass
npm i -D coffeescript coffee-loader pug pug-loader sass node-sass sass-loader
bash
或 cnpm函数
修改webpack配置
{ test: /\.coffee$/, loader: 'coffee-loader' },
build -> webpack.bash.conf.js下,module -> rules添加上述内容用来处理.coffee文件
这里注意下,vue是支持直接
<script lang='coffee'>
的,可是mpvue目前不支持,已提交issue,目前没结果
删除原模板中无用的代码,并替换成CS,Pug与Sass
conponents/card.vue
pages/ 除了index所有删除
main.js 只留pages: ['^pages/index/main'],
pages/index/index.vue文件修改以下
```html
.container
span normal
```
pages/index/main.js 不动
pages/index/main.coffee新增,空着便可
启动
npm run dev
便可看到以下页面:
在src/下新建assets文件夹,导入所须要的资源,如图:
pages/index/main.coffee导入须要的资源,并放到data留着用
```coffee
import img1 from '@/assets/1.png'
import img1j from '@/assets/1j.png'
import img1m from '@/assets/1m.png'
import img1y from '@/assets/1y.png'
import img5 from '@/assets/5.png'
import img5j from '@/assets/5j.png'
import img5m from '@/assets/5m.png'
import img10 from '@/assets/10.png'
import img20 from '@/assets/20.png'
import img50 from '@/assets/50.png'
import img100 from '@/assets/100.png'
import imgBg from '@/assets/bg.png'
export default
data: {
# 人民币金额种类,价值单位“分”
coins: [
{img: img100
count: ''
priceF: 10000}
{img: img50
count: ''
priceF: 5000}
{img: img20
count: ''
priceF: 2000}
{img: img10
count: ''
priceF: 1000}
{img: img5
count: ''
priceF: 500}
{img: img1
count: ''
priceF: 100}
{img: img1y
count: ''
priceF: 100}
{img: img5j
count: ''
priceF: 50}
{img: img5m
count: ''
priceF: 50}
{img: img1j
count: ''
priceF: 10}
{img: img1m
count: ''
priceF: 10}
]
imgBg # 背景图片
}
```
此时花费一点时间将页面样式铺出来,即pages/index/index.vue以下:
```html
.container
img.bg(
:src='imgBg'
)
.content
.coins
section.row(
v-for='(coin, index) of coins' :key='index'
)
img.coin-img(
:src='coin.img'
)
input.coin-count(
placeholder-style='color: rgba(255, 255, 255, .5);'
type='number'
v-model='coin.count'
placeholder='数量'
)
.result
button.reset(
@click='clickReset'
) 重置
span 总金额:
input.result-count(
readonly
type='number'
:value='result'
)
span 元
```
computed: # 最终多少钱 result: -> result = this.coins.reduce ((pre, cur) -> pre + cur.priceF * (cur.count || 0)) , 0 result / 100
methods: clickReset: -> wx.showModal title: '提示' content: '即将重置全部数量,肯定吗?' success: (res) => coin.count = '' for coin in this.coins if res.confirm
大功告成,能够试试效果了:
感谢你的耐心阅读,若有一丝的帮助,倍感欣慰。