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fix(numberFilter): fix formatting when "0" passed as fractionSize

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When checking to add decimal and trialing 0s number filter used to check
trueness of fractionSize. "0" evaluating to true causes "123" to return "123."
This commit is contained in:
Kury Kruitbosch 2013-02-11 14:21:15 -07:00 committed by Igor Minar
parent f3231b9447
commit f5835963d5
2 changed files with 12 additions and 1 deletions
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2
src/ng/filter/filters.js
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@ -168,7 +168,7 @@ function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
fraction += '0';
}
if (fractionSize) formatedText += decimalSep + fraction.substr(0, fractionSize);
if (fractionSize && fractionSize !== "0") formatedText += decimalSep + fraction.substr(0, fractionSize);
}
parts.push(isNegative ? pattern.negPre : pattern.posPre);

11
test/ng/filter/filtersSpec.js
View file

@ -71,6 +71,17 @@ describe('filters', function() {
var num = formatNumber(123.1116, pattern, ',', '.');
expect(num).toBe('123.112');
});
it('should format the same with string as well as numeric fractionSize', function(){
var num = formatNumber(123.1, pattern, ',', '.', "0");
expect(num).toBe('123');
var num = formatNumber(123.1, pattern, ',', '.', 0);
expect(num).toBe('123');
var num = formatNumber(123.1, pattern, ',', '.', "3");
expect(num).toBe('123.100');
var num = formatNumber(123.1, pattern, ',', '.', 3);
expect(num).toBe('123.100');
});
});
describe('currency', function() {