Hello everyone,
Below is the script and code for the calculator I am creating. I’m having bother with adding additional inputs for the form to calculate. It seems to work fine with 3 separate variables/functions but when adding a 4th or 5th, the form fails.
I would be very grateful for any help you can give me!
Thanks, AR.
[SIZE=“4”]Javascript[/SIZE]
<script language="JavaScript">
<!--
function showpay() {
if ((document.calc.inpsurgperwk.value == null || document.calc.inpsurgperwk.value.length == 0) ||
(document.calc.inpavgminpersurg.value == null || document.calc.inpavgminpersurg.value.length == 0) ||
(document.calc.inpavgcostpersurg.value == null || document.calc.inpavgcostpersurg.value.length == 0) ||
(document.calc.inpminsavpersurg.value == null || document.calc.inpminsavpersurg.value.length == 0) ||
(document.calc.inpcostequip.value == null || document.calc.inpcostequip.value.length == 0))
{ document.calc.costsurg.value = "Incomplete data";
}
else
{
var inputa = document.calc.inpsurgperwk.value;
var inputb = document.calc.inpavgminpersurg.value;
var inputc = document.calc.inpavgcostpersurg.value;
var inputd = document.calc.inpminsavpersurg.value;
var inpute = document.calc.inpcostequip.value;
document.calc.costsurg.value = inputc * inputa;
document.calc.savedpersurg.value = inputd + inpute;
}
}
// -->
</script>
[SIZE=“4”]HTML/FORM[/SIZE]
<form name=calc method=POST>
<table width=94% border=0>
<tr><th width=50%><font color=blue>Description</font></th>
<th width=50%><font color=blue>Data Entry</font></th></tr>
<tr><td>Surgeries Per Week </td>
<td align=right><input type=text name=inpsurgperwk size=10></td></tr>
<tr>
<td>Average Minutes Per Surgery </td>
<td
align=right><input type=text name=inpavgminpersurg size=10></td></tr>
<tr>
<td>Average Cost Per Surgery </td>
<td align=right><input type=text name=inpavgcostpersurg size=10></td></tr>
<tr>
<td>Minutes Saved Per Surgery </td>
<td
align=right> <input type=text name=inpminsavpersurg size=10></td></tr>
<tr>
<td>Cost of Digital Equipment</td>
<td
align=right> <input type=text name=costequip size=10></td>
</tr>
<tr>
<td align=center> </td>
<td align=center> </td>
</tr>
<tr>
<td>Cost of Surgeries </td>
<td align=right> <input type=text name=costsurg size=10>
</td>
</tr>
<tr>
<td>Amount saved per surgery </td>
<td align=right>
<input type=text name=savedpersurg size=10>
</td>
</tr>
<tr>
<td align=center><input name="reset" type=reset value=Reset></td>
<td align=center><input name="button" type=button onClick='showpay()' value=Calculate>
</td>
</tr>
<tr>
<td align=center> </td>
<td align=center> </td>
</tr>
</table>
</form>