带小数点的金额，如何将整数和小数拆分开，让小数部分字体小于整数部分字体。整数后面自动加.00？ - WXOPEN Club

<view>{{ filters.toFix.parseFloat(goodsPrice) }}</view>

String.prototype.moneyFormat = function(returnArr){

parts = this.replace(’,’, ‘’).split(’.’)

parts[1] = (parts[1] = parts[1] || ‘00’) + (parts[1].length < 2 ? ‘0’ : ‘’)

return returnArr ? parts : parts.join(’.’)

}

Number.prototype.moneyFormat = function (returnArr) {

return this.toString().moneyFormat(returnArr)

}

var price = 50

price.moneyFormat() // => 50.00

price = 50.01

price.moneyFormat(1) // => [“50”, “01”]

price = ‘1,050.01’

parts = price.moneyFormat(1) // => [“1050”, “01”]

this.setData({

priceInt: parts[0],

priceFloat: parts[1]

})

WXSS

.price{
  color: #ffb701;
  font-size: 30px;
  font-weight: 600;
}
sub{
  font-size: 15px;
}

WXML

<view class=“price”><sub>￥</sub>{{priceInt}}<sub>.{{priceFloat}}</sub></view>

<view>{{ filters.toFix.parseFloat(goodsPrice) }}.00</view>

直接在{{ }}后面加 .00