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Here is the form: Link
Here is the java script:
// @@@@@ SALES ORDER SCRIPTS Start @@@@@
/*
Return Codes
-------------------------
0 - Success
1 - Error: Check sum failed
10 - Error: Too Few digits
11 - Error: Invalid Prefix
12 - Error: Incorrect Number of digits
13 - Error: Unsupported card type
*/
function validateCCard( nCardNum, strCardType)
{
// returns 0 if valid, positive number if invalid.
nTotal = 1*0;
nOff = 1*0;
nNumber = "";
// Remove any non-numeric values from this number.
for( i = 0; i < nCardNum.length; i++ )
if ( nCardNum.charAt(i) >= "0" && nCardNum.charAt(i) <= "9" )
nNumber = nNumber + nCardNum.charAt(i);
nFirstNum = "" + nNumber.charAt(0);
nSecondNum = "" + nNumber.charAt(1);
nThirdNum = "" + nNumber.charAt(2);
nFirstTwoDigits = nFirstNum + nSecondNum;
nFirstFourDigits = nFirstTwoDigits + nThirdNum + nNumber.charAt(3);
if ( strCardType == "MasterCard" )
{
if ( nFirstNum != "5" || nSecondNum < "1" || nSecondNum > "5" )
return 11; // invalid prefix
if(nNumber.length != 16)
return 12; // Incorrect number of digits
}
else if(strCardType == "Visa")
{
if(nFirstNum != "4")
return 11; // invalid prefix
if(nNumber.length != 13 && nNumber.length != 16)
return 12; // Incorrect number of digits
}
else if(strCardType == "American Express")
{
if(nFirstNum != "3" || (nSecondNum != "4" && nSecondNum != "7"))
return 11; // invalid Prefix
if(nNumber.length != 15)
return 12; // Incorrect number of digits
}
else if(strCardType == "Discover")
{
if( nFirstFourDigits != "6011" )
return 11; // invalid prefix.
if( nNumber.length != 16 )
return 12; // Incorrect number of digits
}
else if(strCardType == "Diner''s Club")
{
if ( nFirstTwoDigits != "36" && nFirstTwoDigits != "38" &&
(nFirstTwoDigits != "30" || (nThirdNum < "0" || nThirdNum > "5")))
{
return 11; // invalid prefix.
}
if ( nNumber.length != 14 )
return 12; // Incorrect number of digits
}
else
return 13; // Card type not supported
// No card is less than 13 characters
if ( nNumber.length < 13 )
return 10;
// now check the credit card suffix and length vs. the type
// do the checksum
for ( loc = nNumber.length - 2; loc >= 0; loc -= 2 )
{
nTotal += 1 * nNumber.charAt(loc +1);
nOff = nNumber.charAt(loc) * 2;
if ( nOff > 9 )
nTotal += 1;
nTotal += (nOff % 10);
}
if( nNumber.length % 2 > 0 )
nTotal += 1 * nNumber.charAt(0);
if ( ( nTotal % 10 ) != 0 )
return 1; // Checksum failure
return 0; // Okey Dokey!
}
function formatCurrency(nAmount)
{
//-- Returns passed number as string in $xxx,xxx.xx format.
nAmount=eval(nAmount)
workNum=Math.abs((Math.round(nAmount*100)/100));workStr=""+workNum
if (workStr.indexOf(".")==-1){workStr+=".00"}
dStr=workStr.substr(0,workStr.indexOf("."));dNum=dStr-0
pStr=workStr.substr(workStr.indexOf("."))
while (pStr.length<3){pStr+="0"}
//--- Adds comma in thousands place.
if (dNum>=1000)
{
dLen=dStr.length
dStr=parseInt(""+(dNum/1000))+","+dStr.substring(dLen-3,dLen)
}
//-- Adds comma in millions place.
if (dNum>=1000000)
{
dLen=dStr.length
dStr=parseInt(""+(dNum/1000000))+","+dStr.substring(dLen-7,dLen)
}
retval = dStr + pStr
//-- Put numbers in parentheses if negative.
if (nAmount<0) {retval="("+retval+")"}
return "$"+retval
}
function getTaxRate()
{
// Need to get the correct tax rate based upon what State.
// Get the state the user is shipping to.
/* nStateIDX = document.formSalesOrder.elements["BillingState"].selectedIndex;
strState = document.formSalesOrder.elements["BillingState"].options[nStateIDX].value;
nTaxRate = 0.00;
if ( strState == "MI - Michigan" )
{
// If the selected state is 'MI - Michigan' then return the correct tax
nTaxRate = 6.000000;
}
return nTaxRate/100;*/
}
function getShippingRate()
{
// Shipping is a fixed percentage rate
var nRate = 0.000000/100;
return nRate;
}
function updateTotal()
{
var dSubtotal = 0.00;
var dShipping = 0.00;
var dTax = 0.00;
var dTotal = 0.00;
dTaxRate = getTaxRate();
var itemQuantity = ["QTY_1_TxTrayLW_DS","QTY_2_TxTrayThumb_DS","QTY_3_TxTrayHW_DS","QTY_4_TxTrayKT_DS","QTY_5_TxTrayLW","QTY_6_TxTrayThumb" , "QTY_7_TxTrayHW" , "QTY_8_TxTrayKT" , "QTY_9_DS_Retrofit" , "QTY_10_DS"];
var itemTotal = ["TOTAL_1_TxTrayLW_DS","TOTAL_2_TxTrayThumb_DS","TOTAL_3_TxTrayHW_DS","TOTAL_4_TxTrayKT_DS","TOTAL_5_TxTrayLW", "TOTAL_6_TxTrayThumb" , "TOTAL_7_TxTrayHW" , "TOTAL_8_TxTrayKT" , "TOTAL_9_DS_Retrofit" , "TOTAL_10_DS"];
var itemPrice = ["PRICE_1_TxTrayLW_DS","PRICE_2_TxTrayThumb_DS","PRICE_3_TxTrayHW_DS","PRICE_4_TxTrayKT_DS","PRICE_5_TxTrayLW", "PRICE_6_TxTrayThumb" , "PRICE_7_TxTrayHW" , "PRICE_8_TxTrayKT" , "PRICE_9_DS_Retrofit" , "PRICE_10_DS"];
for(var iCnt=0;iCnt<itemQuantity.length;iCnt++){
// Get the quantity for item 'Product 3'
nSelIDX = 0;
nSelIDX = document.formSalesOrder.elements[itemQuantity[iCnt]].selectedIndex;
nQty = Number(document.formSalesOrder.elements[itemQuantity[iCnt]].options[nSelIDX].value);
// Update the line total for this item.
// Product subtotal = Quantity * Price
dProdSub = 0.00;
dProdSub = nQty * document.formSalesOrder.elements[itemPrice[iCnt]].value;
document.formSalesOrder.elements[itemTotal[iCnt]].value = formatCurrency(dProdSub);
// Form subtotal
dSubtotal += dProdSub;
}
// Update the TOTAL for the form.
if ( nQty != 0 )
{
dTax += dProdSub * dTaxRate;
dShipping = (getShippingRate()*dSubtotal);
}
dTotal = dSubtotal + dTax + dShipping;
document.formSalesOrder.elements["editSubtotal"].value=formatCurrency(dSubtotal);
// document.formSalesOrder.elements["editSH"].value=formatCurrency(dShipping);
document.formSalesOrder.elements["editTax"].value=formatCurrency(dTax);
document.formSalesOrder.elements["editTotal"].value=formatCurrency(dTotal);
}
// @@@@@ SALES ORDER SCRIPTS End @@@@@
EDIT::: Post solved on another forum, problem was with a mispelling in one of the form id's.
This post has been edited by neoseeker191: 10 February 2009 - 08:35 PM
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