90 lines
2.8 KiB
JavaScript
90 lines
2.8 KiB
JavaScript
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function UnformatNumber(number) {
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if (!number)
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number = 0;
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// make string..
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number = number + '';
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// remove 1000 sep
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while (number.indexOf('.') != -1)
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number = number.replace('.', '');
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// change ',' to '.'
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number = number.replace(',', '.');
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return parseFloat(number);
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}
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function FormatNumber(number, precision) {
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if (!number) number = 0;
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var precision = precision == 0 || precision ? precision : 2;
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// make string..
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number = number + '';
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var minus = false;
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if (number.charAt(0) == '-') {
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minus = true;
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number = number.slice(1);
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}
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number = number.replace(',', '.');
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// round
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number = toFixed(number, precision);
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//Non numeric value
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if (number == 'NaN.NaN') return '0,00';
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// add 1000 sep
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var tmp = number.split(".");
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var c = '';
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for (var i = tmp[0].length; i != -1; i--) {
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c += tmp[0].charAt(i);
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if ((tmp[0].length - i) == 0 || i == 0)
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continue;
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if ((tmp[0].length - i) % 3 == 0)
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c += '.';
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}
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// reverse c
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c = c.split("").reverse().join("");
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if (minus)
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c = '-' + c;
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return precision == 0 ? c : c + ',' + tmp[1];
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}
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function toFixed(value, precision) {
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var precision = precision || 0, neg = value < 0, power = Math.pow(10,
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precision), value = Math.round(value * power), integral = String((neg ? Math.ceil
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: Math.floor)(value / power)), fraction = String((neg ? -value
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: value)
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% power), padding = new Array(Math.max(precision - fraction.length,
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0) + 1).join('0');
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if (neg && integral=="0") //problem with Math.floor and Math.ceil with result zero (lose sign)
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integral='-'+integral;
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return precision ? integral + '.' + padding + fraction : integral;
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}
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function QuantityFormat(number,precision){
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if (!number) number = 0;
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var precision = precision == 0 || precision ? precision : 2;
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// make string..
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number = number + '';
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var minus = false;
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if (number.charAt(0) == '-') {
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minus = true;
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number = number.slice(1);
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}
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number = number.replace(',', '.');
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// round
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number = toFixed(number, precision);
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//Non numeric value
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if (number == 'NaN.NaN') return '0.000000';
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if (number == 'Infinity') return '0.000000';
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// add 1000 sep
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var tmp = number.split(".");
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var c = '';
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for (var i = tmp[0].length; i != -1; i--) {
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c += tmp[0].charAt(i);
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if ((tmp[0].length - i) == 0 || i == 0)
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continue;
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if ((tmp[0].length - i) % 3 == 0)
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c += '';
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}
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// reverse c
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c = c.split("").reverse().join("");
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if (minus)
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c = '-' + c;
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return precision == 0 ? c : c + ',' + tmp[1];
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}
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