spinner: fixed rounding error when stepping=0.3

1 files changed, 4 insertions, 3 deletions

diff --git a/ui/ui.spinner.js b/ui/ui.spinner.js
index 1c39a4923..7ab42b9cd 100644
--- a/ui/ui.spinner.js
+++ b/ui/ui.spinner.js
@@ -16,7 +16,7 @@ $.widget('ui.spinner', {
 	_init: function() {

 		

 		// check for decimals in steppinng and set _decimals as internal (needs cleaning up)

-		var decimals = 0;

+		this._decimals = 0;

 		if (this.options.stepping.toString().indexOf('.') != -1) {

 			var s = this.options.stepping.toString();

 			this._decimals = s.slice(s.indexOf('.')+1, s.length).length;

@@ -267,11 +267,12 @@ $.extend($.ui.spinner, {
 			return (num !== Math.abs(num) ? '-' : '') + sym + this.round(Math.abs(num), 2);

 		},

 		round: function(num, dec) {

+			var s = Math.round(parseFloat(num)*Math.pow(10, dec)) / Math.pow(10, dec); // round off weird decimals

 			if (dec > 0) {

-				var s = num + ((num.toString().indexOf('.') == -1) ? '.' : '') + '0000000001';

+				s = s + ((s.toString().indexOf('.') == -1) ? '.' : '') + '0000000001';

 				s = s.substr(0, s.indexOf('.')+1+dec);

 			} else {

-				var s = Math.round(num);

+				var s = Math.round(s);

 			}

 			return s;

 		}