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spinner: fixed rounding error when stepping=0.3
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ui/ui.spinner.js
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@@ -16,7 +16,7 @@ $.widget('ui.spinner', { |
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_init: function() { |
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// check for decimals in steppinng and set _decimals as internal (needs cleaning up) |
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var decimals = 0; |
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this._decimals = 0; |
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if (this.options.stepping.toString().indexOf('.') != -1) { |
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var s = this.options.stepping.toString(); |
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this._decimals = s.slice(s.indexOf('.')+1, s.length).length; |
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@@ -267,11 +267,12 @@ $.extend($.ui.spinner, { |
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return (num !== Math.abs(num) ? '-' : '') + sym + this.round(Math.abs(num), 2); |
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}, |
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round: function(num, dec) { |
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var s = Math.round(parseFloat(num)*Math.pow(10, dec)) / Math.pow(10, dec); // round off weird decimals |
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if (dec > 0) { |
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var s = num + ((num.toString().indexOf('.') == -1) ? '.' : '') + '0000000001'; |
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s = s + ((s.toString().indexOf('.') == -1) ? '.' : '') + '0000000001'; |
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s = s.substr(0, s.indexOf('.')+1+dec); |
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} else { |
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var s = Math.round(num); |
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var s = Math.round(s); |
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} |
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return s; |
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} |
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