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Fix precision to account for small wei increase.

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Kevin Serrano 2017-10-05 15:26:03 -07:00
parent 833d73da56
commit e6a618b82d
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1 changed files with 7 additions and 4 deletions
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11
ui/app/components/bn-as-decimal-input.js
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@ -31,7 +31,7 @@ BnAsDecimalInput.prototype.render = function () {
const suffix = props.suffix const suffix = props.suffix
const style = props.style const style = props.style
const valueString = value.toString(10) const valueString = value.toString(10)
const newValue = this.downsize(valueString, scale, precision) const newValue = this.downsize(valueString, scale)
return ( return (
h('.flex-column', [ h('.flex-column', [
@ -145,14 +145,17 @@ BnAsDecimalInput.prototype.constructWarning = function () {
} }
BnAsDecimalInput.prototype.downsize = function (number, scale, precision) { BnAsDecimalInput.prototype.downsize = function (number, scale) {
// if there is no scaling, simply return the number // if there is no scaling, simply return the number
if (scale === 0) { if (scale === 0) {
return Number(number) return Number(number)
} else { } else {
// if the scale is the same as the precision, account for this edge case. // if the scale is the same as the precision, account for this edge case.
var decimals = (scale === precision) ? -1 : scale - precision var adjustedNumber = number
return Number(number.slice(0, -scale) + '.' + number.slice(-scale, decimals)) while (adjustedNumber.length < scale) {
adjustedNumber = '0' + adjustedNumber
}
return Number(adjustedNumber.slice(0, -scale) + '.' + adjustedNumber.slice(-scale))
} }
} }