library-mirrors/jquery-ui
1
0
Fork 0
mirror of https://github.com/jquery/jquery-ui.git synced 2025-01-07 20:34:24 +00:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

spinner: fixed rounding error when stepping=0.3

Browse Source
This commit is contained in:
Ca-Phun Ung 2008-08-19 17:03:59 +00:00
parent c0147da718
commit 68f18e1c2d
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
ui/ui.spinner.js
View File

@ -16,7 +16,7 @@ $.widget('ui.spinner', {
_init: function() { _init: function() {
// check for decimals in steppinng and set _decimals as internal (needs cleaning up) // 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) { if (this.options.stepping.toString().indexOf('.') != -1) {
var s = this.options.stepping.toString(); var s = this.options.stepping.toString();
this._decimals = s.slice(s.indexOf('.')+1, s.length).length; 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); return (num !== Math.abs(num) ? '-' : '') + sym + this.round(Math.abs(num), 2);
}, },
round: function(num, dec) { 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) { 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); s = s.substr(0, s.indexOf('.')+1+dec);
} else { } else {
var s = Math.round(num); var s = Math.round(s);
} }
return s; return s;
} }