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Fixed issue 213 by allowing a custom function as a step parameter to jQuerySpinBtn.js

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git-svn-id: http://svg-edit.googlecode.com/svn/trunk@819 eee81c28-f429-11dd-99c0-75d572ba1ddd
This commit is contained in:
Alexis Deveria
2009-10-13 18:30:44 +00:00
parent 7a784ad87c
commit 1f7b1f19f5
2 changed files with 35 additions and 5 deletions
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12
editor/spinbtn/JQuerySpinBtn.js
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@@ -33,6 +33,7 @@
* v1.3a 28 Sep 2006 - George Adamson - Minor enhancements
* v1.4 18 Jun 2009 - Jeff Schiller - Added callback function
* v1.5 06 Jul 2009 - Jeff Schiller - Fixes for Opera.
* v1.6 13 Oct 2009 - Alexis Deveria - Added stepfunc function
* Fast-repeat for keys and live updating as you type.
Sample usage:
@@ -68,6 +69,7 @@ $.fn.SpinButton = function(cfg){
min: cfg && !isNaN(parseFloat(cfg.min)) ? Number(cfg.min) : null, // Fixes bug with min:0
max: cfg && !isNaN(parseFloat(cfg.max)) ? Number(cfg.max) : null,
step: cfg && cfg.step ? Number(cfg.step) : 1,
stepfunc: cfg && cfg.stepfunc ? cfg.stepfunc : false,
page: cfg && cfg.page ? Number(cfg.page) : 10,
upClass: cfg && cfg.upClass ? cfg.upClass : 'up',
downClass: cfg && cfg.downClass ? cfg.downClass : 'down',
@@ -82,8 +84,16 @@ $.fn.SpinButton = function(cfg){
callback: cfg && cfg.callback ? cfg.callback : null,
};
this.adjustValue = function(i){
var v = (isNaN(this.value) ? this.spinCfg.reset : Number(this.value)) + Number(i);
var v;
if(isNaN(this.value)) {
v = this.spinCfg.reset;
} else if($.isFunction(this.spinCfg.stepfunc)) {
v = this.spinCfg.stepfunc(this, i);
} else {
v = Number(this.value) + Number(i);
}
if (this.spinCfg.min !== null) v = Math.max(v, this.spinCfg.min);
if (this.spinCfg.max !== null) v = Math.min(v, this.spinCfg.max);
this.value = v;