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Help with calculations

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macmac1

macmac1

Programmer
Jan 20, 2002
11
US
I need to get the total of the form fields on the fly..the user enters the qty and the ext price shows when a onchange event happens. I will include my code..note that the names and values of the products is generated dynamiclly.



<form action=&quot;addservices.cfm&quot; method=&quot;post&quot;>
<br>
Additional Products
<hr>
<!-- GET ALL THE SERVICES -->
<!-- GET THE SERVICES THAT HAVE A FLOOR ASSOCIATED WITH IT -->

<br>


<table>
<tr>
<td >Qty</td>
<td>Product</td>
<td>Available Floors</td>
<td>unit price</td>
<td>Ext Pice</td>
</tr>

<tr>
<td><input type=&quot;Text&quot; name=&quot;AddServQty41&quot; value=&quot;0&quot; size=&quot;3&quot;></td>

<td>Featured Products - Mall Home
</td>
<td></td>
<td><input name=&quot;addServPrice&quot; value=&quot;1500.0000&quot; size=&quot;10&quot;></td>
<td><input name=&quot;addServExtPrice&quot; value=&quot;0&quot; size=&quot;5&quot;></td>

</tr>



<tr>
<td><input type=&quot;Text&quot; name=&quot;AddServQty43&quot; value=&quot;0&quot; size=&quot;3&quot;></td>

<td>Featured Products - Subpage
</td>
<td></td>
<td><input name=&quot;addServPrice&quot; value=&quot;750.0000&quot; size=&quot;10&quot;></td>
<td><input name=&quot;addServExtPrice&quot; value=&quot;0&quot; size=&quot;5&quot;></td>

</tr>



<tr>
<td><input type=&quot;Text&quot; name=&quot;AddServQty44&quot; value=&quot;0&quot; size=&quot;3&quot;></td>

<td>Side Walk Sale - CY Home
</td>
<td></td>
<td><input name=&quot;addServPrice&quot; value=&quot;135.0000&quot; size=&quot;10&quot;></td>
<td><input name=&quot;addServExtPrice&quot; value=&quot;0&quot; size=&quot;5&quot;></td>

</tr>



<tr>
<td><input type=&quot;Text&quot; name=&quot;AddServQty46&quot; value=&quot;0&quot; size=&quot;3&quot;></td>

<td>Side Walk Sale - CY Subpage
</td>
<td></td>
<td><input name=&quot;addServPrice&quot; value=&quot;105.0000&quot; size=&quot;10&quot;></td>
<td><input name=&quot;addServExtPrice&quot; value=&quot;0&quot; size=&quot;5&quot;></td>

</tr>



<tr>
<td><input type=&quot;Text&quot; name=&quot;AddServQty47&quot; value=&quot;0&quot; size=&quot;3&quot;></td>

<td>Mall Banner - Homepage
</td>
<td></td>
<td><input name=&quot;addServPrice&quot; value=&quot;10000.0000&quot; size=&quot;10&quot;></td>
<td><input name=&quot;addServExtPrice&quot; value=&quot;0&quot; size=&quot;5&quot;></td>

</tr>



<tr>
<td><input type=&quot;Text&quot; name=&quot;AddServQty49&quot; value=&quot;0&quot; size=&quot;3&quot;></td>

<td>Mall Banner - Subpage
</td>
<td></td>
<td><input name=&quot;addServPrice&quot; value=&quot;10000.0000&quot; size=&quot;10&quot;></td>
<td><input name=&quot;addServExtPrice&quot; value=&quot;0&quot; size=&quot;5&quot;></td>

</tr>



<tr>
<td><input type=&quot;Text&quot; name=&quot;AddServQty50&quot; value=&quot;0&quot; size=&quot;3&quot;></td>

<td>Courtyard Banner - CY Homepage
</td>
<td></td>
<td><input name=&quot;addServPrice&quot; value=&quot;10000.0000&quot; size=&quot;10&quot;></td>
<td><input name=&quot;addServExtPrice&quot; value=&quot;0&quot; size=&quot;5&quot;></td>

</tr>



<tr>
<td><input type=&quot;Text&quot; name=&quot;AddServQty52&quot; value=&quot;0&quot; size=&quot;3&quot;></td>

<td>Courtyard Banner - CY Subpage
</td>
<td></td>
<td><input name=&quot;addServPrice&quot; value=&quot;10000.0000&quot; size=&quot;10&quot;></td>
<td><input name=&quot;addServExtPrice&quot; value=&quot;0&quot; size=&quot;5&quot;></td>

</tr>



<tr>
<td><input type=&quot;Text&quot; name=&quot;AddServQty53&quot; value=&quot;0&quot; size=&quot;3&quot;></td>

<td>Mall Button - Mall Floors
</td>
<td></td>
<td><input name=&quot;addServPrice&quot; value=&quot;1000.0000&quot; size=&quot;10&quot;></td>
<td><input name=&quot;addServExtPrice&quot; value=&quot;0&quot; size=&quot;5&quot;></td>

</tr>



<tr>
<td><input type=&quot;Text&quot; name=&quot;AddServQty55&quot; value=&quot;0&quot; size=&quot;3&quot;></td>

<td>Courtyard Button - CY Floors
</td>
<td></td>
<td><input name=&quot;addServPrice&quot; value=&quot;500.0000&quot; size=&quot;10&quot;></td>
<td><input name=&quot;addServExtPrice&quot; value=&quot;0&quot; size=&quot;5&quot;></td>

</tr>



<tr>
<td><input type=&quot;Text&quot; name=&quot;AddServQty57&quot; value=&quot;0&quot; size=&quot;3&quot;></td>

<td>Emai Campaignl
</td>
<td></td>
<td><input name=&quot;addServPrice&quot; value=&quot;500.0000&quot; size=&quot;10&quot;></td>
<td><input name=&quot;addServExtPrice&quot; value=&quot;0&quot; size=&quot;5&quot;></td>

</tr>



</table>
 
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