analytics/webcontent/ppwb/numutil.js

// Licensed Materials - Property of IBM
//
// IBM Cognos Products: pps
//
// (C) Copyright IBM Corp. 2005, 2017
//
// US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
// Number Utilities

function CNumUtil() {};

CNumUtil.normalizeDecimal = function (str) {		
	if ( decimalpt != "." )
	{
		var reg = new RegExp(decimalpt, "g");
	    str = str.replace(reg, ".");
	}
	return str;
}

CNumUtil.validateNumField = function (FormObj, acceptDecimal, validChars)
{
	var userInput = FormObj.value;
	
	var reducedInput = "";
	var len = userInput.length;
	for ( var i = 0; i < len; i++ ) {  //Strip out the thousand Separators.
		if (userInput.charAt(i) != thousandsep) {
		    reducedInput += userInput.charAt(i);
		}
	}		
	FormObj.value = reducedInput;		

	//check for invalid characters if valid range was specified!!!
	if( !(typeof validChars == "undefined") && validChars != null && validChars.length > 0 && reducedInput.length > 0 )
	{
		var pos;
		pos = reducedInput.search(eval(validChars));
		if (pos != -1) 
			return false;
	}

	var nInput = Number(this.normalizeDecimal(reducedInput));

	if(isNaN(nInput))
		return false;

	if(!acceptDecimal && (Math.ceil(nInput) != nInput))
		return false;

	return true;
}

CNumUtil.localizeDecimal = function(str)
{
	if ( decimalpt != "." )
	{
	    str = str.replace( ".", decimalpt );
	}
	return str;
}