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Adding Discounts to a Shopping Cart...

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RichCha

RichCha

Technical User
Nov 28, 2005
6
US
Hello Everyone…

I have a shopping that determines the unit price of an item by the number of quantities ordered. I have two forms... 1 - Power Charges. 2 - Bridge Plugs. I need to configure a way to add a 5% discount to the Total Price of Power Charges only if 20 or more Bridge Plugs are ordered.

Thanks,

(See Code Below)

------------------------------------------------------


<SCRIPT SRC="language-en.js"></SCRIPT>
<SCRIPT SRC="nopcart_sm.js"></SCRIPT>
<script language="JavaScript" type="text/JavaScript">
function updatePrice00()
{
var QUANTITY = parseInt(document.order[0].QUANTITY.value);
var TOTAL = parseInt(document.order[0].QUANTITY.value);
var PRICE;

if( QUANTITY <=1 )
PRICE = 342.00;
else if( QUANTITY >= 2 && QUANTITY <=4 )
PRICE = 273.60;
else if( QUANTITY > 4 )
PRICE = 222.30;
else
PRICE = 342.00;
document.order[0].PRICE.value = PRICE.toFixed(2);
document.order[0].TOTAL.value = Math.round(PRICE*QUANTITY*100)/100

//document.write(QUANTITY);
//document.write(PRICE);
//document.write(TOTAL);
}


function updatePrice01()

{
var QUANTITY = parseInt(document.order[1].QUANTITY.value);
var TOTAL = parseInt(document.order[1].QUANTITY.value);
var PRICE;

if( QUANTITY >= 1 && QUANTITY <=9 )
PRICE = 1150.00;
else if( QUANTITY >= 10 && QUANTITY <=19 )
PRICE = 1035.00;
else if( QUANTITY >= 20 && QUANTITY <=49 )
PRICE = 977.50;
else if( QUANTITY > 49 )
PRICE = 920.00;
else
PRICE = 1150.00;

document.order[1].PRICE.value = PRICE.toFixed(2);
document.order[1].TOTAL.value = Math.round(PRICE*QUANTITY*100)/100

//document.write(QUANTITY);
//document.write(PRICE);
//document.write(TOTAL);
}


</script>

<!--Shopping Cart Product Begin-->
<div align="left">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td width="100%" bgcolor="#00004E"><strong><font color="#FFFFFF" size="1">&nbsp;</font><font color="#FFFFFF" size="3">Wireline
Order System (Service Providers)</font></strong></td>
</tr>
<tr>
<td width="100%"><font size="1">&nbsp;</font></td>
</tr>
</table>
</div>
<div align="center">
<center>
<table width="95%" border="0" cellspacing="2" cellpadding="0" height="30">
<tr>
<td bgcolor="#026CAF" height="21" width="100%"><strong><font color="#FFFFFF">&nbsp;Power
Charges and Bridge Plugs</font></strong></td>
</tr>
<tr>
<td height="21" width="100%"><strong><font color="#FFFFFF">&nbsp;</font></strong></td>
</tr>
<tr>
<td height="21" width="100%"><strong>&nbsp;Power
Charges</strong></td>
</tr>
<tr>
<td height="103" valign="top" width="100%">
<FORM NAME=order>
<input name="ID_NUM" type=hidden id="ID_NUM0" value="H437431000">
<input name="NAME" type=hidden id="NAME0" value="SECONDARY IGNITOR (20 Per Box)">
<input type=hidden name="FSTAXABLE" value="false">
<input type=hidden name="TAXABLE" value="false">
<input type=hidden name="SHIPPING" value="0.00">
<input type=hidden name="WEIGHT" value="0.00">
<input name="LIMIT" type=hidden value="1000">
<table width="100%" border="0" cellspacing="1" cellpadding="2" bgcolor="#000000">
<tr bgcolor="#CCCCCC">
<td width="15%"><strong><font size="1">Material Number</font></strong></td>
<td width="25%"><strong><font size="1">Description</font></strong></td>
<td width="10%" align="center"><strong><font size="1">List Price<br>
Qty 1</font></strong></td>
<td width="10%" align="center"><strong><font size="1">Qty 2-4</font></strong></td>
<td width="10%" align="center"><strong><font size="1">
Over 4</font></strong></td>
<td width="10%" align="center"><strong><font size="1">Qty</font></strong></td>
<td width="10%" align="center"><strong><font size="1">Unit Price</font></strong></td>
<td width="10%" align="center"><strong><font size="1">Total Price</font></strong></td>
<td width="5%" align="center"><div align="center"><strong><font size="1">Action</font></strong></div></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"><font size="1">H437431000<br>
</font></td>
<td bgcolor="#FFFFFF"><font size="1">
SECONDARY IGNITOR (20 Per Box)
</font></td>
<td align="center" bgcolor="#FFFFCC"><font size="1">$342.00<br>
</font></td>
<td align="center" bgcolor="#FFFFFF"><font size="1">
$273.60<br>
</font></td>
<td align="center" bgcolor="#FFFFFF"><font size="1">
$222.30<br>
</font></td>
<td align="center" bgcolor="#FFFFFF"><font size="1">
<input type=text size=2 maxlength=10 name=QUANTITY onChange='this.value=CKquantity(this.value); updatePrice00();'>
</font></td>
<td align="center" bgcolor="#FFFFFF"><font size="1">

<input name="PRICE" type=text size="6" maxlength="15" onfocus="window.document.order[0].PRICE.blur()"
READONLY=true>
</font></td>
<td align="center" bgcolor="#FFFFFF"><font size="1"><input name="TOTAL" type=text size="6" maxlength="15" onfocus="window.document.order[0].PRICE.blur()"
READONLY=true>
</font></td>
<td valign="middle" align="center" bgcolor="#FFFFFF"><div align="center"><font size="1">
<input name="button" type=button onClick='AddToCart(this.form)' value='Add to Cart'>
</font></div></td>
</tr>
</table>
</FORM>
</center>
<center>
</center>
<tr>
<td height="21" width="100%"><strong><font color="#FFFFFF">&nbsp;</font>Bridge
Plugs</strong></td>
</tr>
<tr>
<td height="50" valign="top" width="100%">
<FORM NAME=order>
<input name="ID_NUM" type=hidden id="ID_NUM10" value="H401394500">
<input name="NAME" type=hidden id="NAME10" value="5-1/2 in. 450 FASTFrac Composite BP">
<input type=hidden name="FSTAXABLE" value="false">
<input type=hidden name="TAXABLE" value="false">
<input type=hidden name="SHIPPING" value="0.00">
<input type=hidden name="WEIGHT" value="0.00">
<input name="LIMIT" type=hidden value="1000">
<table width="100%" border="0" cellspacing="1" cellpadding="2" bgcolor="#000000">
<tr bgcolor="#CCCCCC">
<td width="15%"><strong><font size="1">Material Number</font></strong></td>
<td width="25%"><strong><font size="1">Description</font></strong></td>
<td width="10%" align="center"><strong><font size="1">List Price<br>
Qty 1-9</font></strong></td>
<td width="10%" align="center"><b><font size="1">Qty 10-19</font></b></td>
<td width="10%" align="center"><strong><font size="1">Qty 20-49</font></strong></td>
<td width="10%" align="center"><strong><font size="1">
Over 49</font></strong></td>
<td width="10%" align="center"><strong><font size="1">Qty</font></strong></td>
<td width="10%" align="center"><strong><font size="1">Unit Price</font></strong></td>
<td width="10%" align="center"><strong><font size="1">Total Price</font></strong></td>
<td width="5%" align="center"><div align="center"><strong><font size="1">Action</font></strong></div></td>
</tr>
<tr>
<td bgcolor="#FFFFFF"><font size="1">H401394500<br>
</font></td>
<td bgcolor="#FFFFFF"><font size="1">5-1/2 in. 450 FASTFrac Composite BP
</font></td>
<td align="center" bgcolor="#FFFFCC"><font size="1">$1,150.00<br>
</font></td>
<td align="center" bgcolor="#FFFFFF"><font size="1">
$1,035.00<br>
</font></td>
<td align="center" bgcolor="#FFFFFF"><font size="1">
$977.50<br>
</font></td>
<td align="center" bgcolor="#FFFFFF"><font size="1">
$920.00<br>
</font></td>
<td align="center" bgcolor="#FFFFFF"><font size="1">
<input type=text size=2 maxlength=10 name=QUANTITY onChange='this.value=CKquantity(this.value); updatePrice01();'>
</font></td>
<td align="center" bgcolor="#FFFFFF"><font size="1">

<input name="PRICE" type=text size="6" maxlength="15" onfocus="window.document.order[1].PRICE.blur()"
READONLY=true>
</font></td>
<td align="center" bgcolor="#FFFFFF"><font size="1"><input name="TOTAL" type=text size="6" maxlength="15" onfocus="window.document.order[1].PRICE.blur()"
READONLY=true>
</font></td>
<td valign="middle" align="center" bgcolor="#FFFFFF"><div align="center"><font size="1">
<input name="button" type=button onClick='AddToCart(this.form)' value='Add to Cart'>
</font></div></td>
</tr>
</table>
</FORM>

</td>


 
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I've only tried what's in my code (See Above). I'm really new to Javascript, and really don't know where to start to make this happen. Any ideas???
 
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