tablecellnumericcomparator.js

来自「Browser independent JavaScript SDK. Clas」· JavaScript 代码 · 共 36 行

/*
 * JavaScript Software Development Kit - what JavaScript should be and can be - js-sdk.sourceforge.net
 * Copyright (C) 2006-2007 Mathew Sheets
 *
 * == BEGIN LICENSE ==
 *
 * Licensed under the terms of any of the following licenses at your
 * choice:
 *
 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
 *    http://www.gnu.org/licenses/lgpl.html
 *
 * == END LICENSE ==
 */

package jsx.ui.table.comparators;

import jsx.dom.*;
import jsx.collections.comparators.NumericComparatorUtil;

class TableCellNumericComparator
{

	TableCellNumericComparator(aColumn, aReversal)
	{
		this.compare = function(aObjectA, aObjectB)
		{
			var a = Number.parseFloat(Element.getInnerText(aObjectA.cells[aColumn]));
			var b = Number.parseFloat(Element.getInnerText(aObjectB.cells[aColumn]));

			return NumericComparatorUtil.compare(a, b, aReversal);
		}
	}

}