filter.js 2.25 KB
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export default (Vue) => {
  Vue.filter('currency', function (val) {
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    if (!val) return '¥0.00'
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    // var intPart = Number(val).toFixed(0) // 获取整数部分
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    var intPart = val.toString().split('.')[0]
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    var intPartFormat = intPart.toString().replace(/(\d)(?=(?:\d{3})+$)/g, '$1,') // 将整数部分逢三一断
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    var floatPart = '.00' // 预定义小数部分
    var value2Array = (val + '').split('.')
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    // =2表示数据有小数位
    if (value2Array.length === 2) {
      floatPart = value2Array[1].toString() // 拿到小数部分
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      if (floatPart.length === 1) { // 补0,实际上用不着
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        return '¥' + intPartFormat + '.' + floatPart + '0'
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      } else {
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        return '¥' + intPartFormat + '.' + floatPart
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      }
    } else {
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      return '¥' + intPartFormat + floatPart
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    }
  })
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  Vue.filter('rate', function (val) {
    if (!val) return '%'
    // var intPart = Number(val).toFixed(0) // 获取整数部分
    var intPart = val.toString().split('.')[0]
    var intPartFormat = intPart.toString().replace(/(\d)(?=(?:\d{3})+$)/g, '$1,') // 将整数部分逢三一断

    var floatPart = '.00' // 预定义小数部分
    var value2Array = (val + '').split('.')

    // =2表示数据有小数位
    if (value2Array.length === 2) {
      floatPart = value2Array[1].toString() // 拿到小数部分

      if (floatPart.length === 1) { // 补0,实际上用不着
        return intPartFormat + '.' + floatPart + '0'
      } else {
        return intPartFormat + '.' + floatPart
      }
    } else {
      return intPartFormat + floatPart
    }
  })
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  // Vue.filter('datetime', timestamp => {
  //   function format (number) {
  //     return number.toString().padStart(2, '0')
  //   }
  //   const date = new Date(Number.parseInt(timestamp, 10))
  //   const YYYY = date.getFullYear()
  //   const MM = date.getMonth() + 1
  //   const DD = date.getDate()
  //   const hh = date.getHours()
  //   const mm = date.getMinutes()
  //   const ss = date.getSeconds()
  //   return `${YYYY}-${format(MM)}-${format(DD)} ${format(hh)}:${format(mm)}:${format(ss)}`
  // })
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  Vue.filter('dateFormat', timestamp => {
    if (timestamp) {
      var newDate = /\d{4}-\d{1,2}-\d{1,2}/g.exec(timestamp)
      return newDate[0]
    } else {
      return ''
    }
  })
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}