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26 lines
764 B
JavaScript
26 lines
764 B
JavaScript
import lodash from 'lodash'
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import Elem from './common/Elem.js'
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import { Cfg } from '../components/index.js'
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let Format = {
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...Elem,
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int: function (d) {
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return parseInt(d)
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},
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comma: function (num, fix = 0) {
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num = parseFloat((num * 1).toFixed(fix))
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let [integer, decimal] = String.prototype.split.call(num, '.')
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let re = new RegExp(`\\d(?=(\\d{${Cfg.get('commaGroup', 3)}})+$)`, 'g')
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integer = integer.replace(re, '$&,') // 正则先行断言 = /\d(?=(\d{3})+$)/g
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return `${integer}${fix > 0 ? '.' + (decimal || lodash.repeat('0', fix)) : ''}`
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},
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pct: function (num, fix = 1) {
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return (num * 1).toFixed(fix) + '%'
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},
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percent: function (num, fix = 1) {
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return Format.pct(num * 100, fix)
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}
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}
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export default Format
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