2 Drop down lists in table - not working!

**heymonkey** · 01-28-2011 11:32 AM

Hi,

I've got some great code from here and it will be perfect for my site with some changes.

The page is going to be a bike builder where people can choose multiple options and get a quote which updates itself. A second form will allow people to compare 2 bikes.

They need to be in 2 seperate cells so that they can sit next to each other with tables describing what's in the dropdown.

I can't get the 2nd form. I've added a second javascript and changed the var but I still can get it to work.

If someone can spot my error or see a better way of doing it that I will be extremely grateful.

Many, many thanks in advance.

[HTML
<html>
<head>
<title>Drop-down</title>
<script language="JavaScript" type="text/javascript">

function calc(){
var totalStr = '|Frameset|Groupset|Wheels|Saddle|Handlebars|Tyres|Finishing Kit|Pedals|Powermeter\n'; // for testing only
var totalValue=0;
var DDL;
var cnt = 0; // for testing only
for (var i=1; i<=9; i++) {
DDL = document.getElementById('dropDownList'+i);
temp = DDL.options[DDL.selectedIndex].value;
totalValue += Number(temp);
if (DDL.selectedIndex != 0) { totalStr += '|'+temp; cnt++; } // cnt++ is for testing only
}
document.forms[0].total.value=totalValue;
if (cnt == 9) { alert(totalStr); } // for testing purposes
}
</script>
<script language="JavaScript" type="text/javascript">
function calc1(){
var total1Str = '|Frameset|Groupset|Wheels|Saddle|Handlebars|Tyres|Finishing Kit|Pedals|Powermeter\n'; // for testing only
var total1Value=0;
var DDL1;
var cnt1 = 0; // for testing only
for (var j=10; j<=18; j++) {
DDL1 = document.getElementById('dropDownList'+j);
temp = DDL1.options[DDL1.selectedIndex].value;
total1Value += Number(temp);
if (DDL1.selectedIndex != 0) { total1Str += '|'+temp; cnt1++; } // cnt1++ is for testing only
}
document.forms[0].total.value=totallValue;
if (cnt1 == 18) { alert(total1Str); } // for testing purposes
}
</script>
<style type="text/css">
.style1 {
font-family: Tahoma;
font-size: small;
}
.style2 {
font-size: x-small;
}
.style3 {
font-family: Tahoma;
font-size: x-small;
}
</style>
</head>
<body>
<table cellpadding="0" cellspacing="0" style="width: 100%">
<tr>
<td style="width: 90" valign="top">
<table cellpadding="0" cellspacing="0" class="style1" style="width: 100%; height: 294px">
<tr>
<td>
<table style="width: 100%">
<tr>
<td class="style2" style="height: 28" valign="top">Frame</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Groupset</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Wheels</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Saddle</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Handle Bars</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">Tyres</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Pedals</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Fininshing Kit</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Powermeter</td>
</tr>
</table>
</td>
</tr>
<tr>
<td> </td>
</tr>
</table>
</td>
<td>
<table>
<form id="dropDownForm" name="dropDownForm">
<tr><td>
 <select id="dropDownList1" onChange="calc();" name="D1" style="width: 232px" >
<option value="1000" selected="">TF100 Alloy</option>
<option value="1200">TF300C Carbon</option>
<option value="1300">TF400C Carbon</option>
</select>
</td></tr>
<tr><td>
 <select id="dropDownList2" onChange="calc();" name="D2">
<option value="1000" selected="">Miche</option>
<option value="313.00">Miche 10sp +£100</option>

</select>
</td></tr>
<tr><td>
 <select id="dropDownList3" onChange="calc();" name="D3">
<option value="200" selected="">Miche</option>
<option value="100">Standard </option>

</select>
</td></tr>
<tr><td>
 <select id="dropDownList4" onChange="calc();" name="D4">
<option value="200" selected="">Miche9sp</option>
<option value="100">Standard RED LED</option>

</select>
</td></tr>
<tr><td>
 <select id="dropDownList5" onChange="calc();" name="D5">
<option value="200" selected="">Miche9sp</option>
<option value="100">Standard </option>
</select>
</td></tr>
<tr><td>
 <select id="dropDownList6" onChange="calc();" name="D6">
<option value="200" selected="">Miche9sp</option>
<option value="100">ABC</option>
</select>
</td></tr>
<tr><td>
 <select id="dropDownList7" onChange="calc();" name="D7">
<option value="200" selected="">Miche/Campagnolo 9sp</option>
<option value="100">Stand</option>
</select>
</td></tr>
<tr><td>
 <select id="dropDownList8" onChange="calc();" name="D8">
<option value="200" selected="">Miche/Campagnolo 9sp</option>
<option value="100">Standard RED LED</option>
</select>
</td></tr>
<tr><td>
 <select id="dropDownList9" onChange="calc();" name="D9">
<option value="1000" selected="">Miche/Campagnolo 9sp</option>
<option value="100">Standard RED LED</option>
</select>
</td></tr>
<tr><td valign="top">
<span class="style3">Total Value  </span> <input readonly onFocus="blur()" type="text" size="4" name="total" value="1000" style="width: 46px">
</td></tr>
</form>
</table>
</td>
<td>
<table cellpadding="0" cellspacing="0" class="style1" style="width: 100%; height: 294px">
<tr>
<td>
<table style="width: 100%">
<tr>
<td class="style2" style="height: 28" valign="top">Frame</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Groupset</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Wheels</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Saddle</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Handle Bars</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">Tyres</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Pedals</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Fininshing Kit</td>
</tr>
<tr>
<td class="style2" style="height: 28" valign="top">
Powermeter</td>
</tr>
</table>
</td>
</tr>
<tr>
<td> </td>
</tr>
</table>
</td>
<td>
<table>
<form id="dropDownForm1" name="dropDownForm1">
<tr><td style="width: 236px">
 <select id="dropDownList10" onChange="calc1();" style="width: 231px" >
<option value="100" selected="">TF100</option>
<option value="120">TF300C</option>

</select>
</td></tr>
<tr><td style="width: 236px">
 <select id="dropDownList11" onChange="calc1();" >
<option value="100" selected="">Miche9sp</option>
<option value="313.00">Miche10sp +£100</option>

</select>
</td></tr>
<tr><td style="width: 236px">
 <select id="dropDownList12" onChange="calc1();" >
<option value="1000" selected="">Miche/Campagnolo 9sp</option>
<option value="100">Standard RED LED</option>
</select>
</td></tr>
<tr><td style="width: 236px">
 <select id="dropDownList13" onChange="calc1();" >
<option value="1000" selected="">Miche/Campagnolo 9sp</option>
<option value="100">Standard RED LED</option>
</select>
</td></tr>
<tr><td style="width: 236px">
 <select id="dropDownList14" onChange="calc1();" >
<option value="1000" selected="">Miche/Campagnolo 9sp</option>
<option value="100">Standard RED LED</option>
</select>
</td></tr>
<tr><td style="width: 236px">
 <select id="dropDownList15" onChange="calc1();" >
<option value="1000" selected="">Miche/Campagnolo 9sp</option>
<option value="100">Standard RED LED</option>
</select>
</td></tr>
<tr><td style="width: 236px">
 <select id="dropDownList16" onChange="calc1();" >
<option value="1000" selected="">Miche/Campagnolo 9sp</option>
<option value="100">Standard RED LED</option>
</select>
</td></tr>
<tr><td style="width: 236px">
 <select id="dropDownList17" onChange="calc1();" >
<option value="1000" selected="">Miche/Campagnolo 9sp</option>
<option value="100">Standard RED LED</option>
</select>
</td></tr>
<tr><td style="width: 236px">
 <select id="dropDownList18" onChange="calc1();" >
<option value="1000" selected="">Miche/Campagnolo 9sp</option>
<option value="100">Standard RED LED</option>
</select>
</td></tr>
<tr><td valign="top" style="width: 236px">
<span class="style3">Total Value  </span> <input readonly onFocus="blur()" type="text" size="4" name="total" value="1000" style="width: 46px">
</td></tr>
</form>
</table>

</td>
</tr>

</html>
[/HTML]

**heymonkey** · 01-29-2011 01:10 PM

Problem found in red below:

<script language="JavaScript" type="text/javascript">

function calc2(){
var totalStr = ''; // for testing only
var totalValue=0;
var DDL;
var cnt = 0; // for testing only
for (var j=1; j<=9; j++) {
DDL = document.getElementById('dropDownList'+j);
temp = DDL.options[DDL.selectedIndex].value;
totalValue += Number(temp);
if (DDL.selectedIndex != 0) { totalStr += '|'+temp; cnt++; } // cnt++ is for testing only
}
document.forms[0].total.value=totalValue;
}
</script>
<script language="JavaScript" type="text/javascript">

function calc3(){
var totalStr = ''; // for testing only
var totalValue=0;
var DDL;
var cnt = 0; // for testing only
for (var j=10; j<=18; j++) {
DDL = document.getElementById('dropDownList'+j);
temp = DDL.options[DDL.selectedIndex].value;
totalValue += Number(temp);
if (DDL.selectedIndex != 0) { totalStr += '|'+temp; cnt++; } // cnt++ is for testing only
}
document.forms[1].total.value=totalValue;
}
</script>

It had nothing to do with naming variables differently!

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