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**glenngv** · Feb 9, 2004, 09:56 PM

What's the equal sign doing in there?

document.CCDollars.displayBox.value= percentOfDollars=i*percentOfDollars;

Typo? Probably you want a minus sign.

And you should not use eval to typecast an input to number (although it works). Search this forum for eval and you'll get what I mean.

var nPrice = parseInt(document.CCDollars.displayBox.value, 10);
or:
var nPrice = Number(document.CCDollars.displayBox.value);

but you will use it for subtraction so typecasting is not needed anymore. Only in addition (+) you need to typecast since + also means string concatenation.

Here is the final code:

Code:

function useCCDollars([b]f[/b]) {
 var i=20.00; 
 percentOfDollars = f.CustomClubsBox.options[f.CustomClubsBox.selectedIndex].value;
 f.displayBox.value = percentOfDollars - i*percentOfDollars;
 f.newPrice.value = 20 - f.displayBox.value;
}
...
<input type="button" name="changer" value=">>> click" onclick="useCCDollars([b]this.form[/b])">

**speedon** · Feb 9, 2004, 11:42 PM

Thanks Glen,

I tried but this time percentage value discount cost
seems disabled as it was working before. When
click to get the amount of dollar discount it reamains
to be at a halt!

On top of that, still lies the problem originally that is submit
is disabled!

Wonder if you can show me the full script that way I am not missing out anything. I am just a novice and not too good at
script problem solving.

thanks

**glenngv** · Feb 10, 2004, 12:04 AM

I removed unrelated items.

Code:

<html>
<head>
<script type="text/javascript">
function useCCDollars(f) {
 var i=20.00; 
 percentOfDollars = f.CustomClubsBox.options[f.CustomClubsBox.selectedIndex].value;
 f.displayBox.value = (percentOfDollars - i*percentOfDollars).toFixed(2);
 f.newPrice.value = (20 - f.displayBox.value).toFixed(2);
}

</script>
</head>
<body>
<FORM NAME="CCDollars">
<B>I would like to get a discount of</B> 

<SELECT NAME="CustomClubsBox">
<OPTION VALUE="0">0%</option>
<OPTION VALUE="0.10">10%</option>
<OPTION VALUE="0.15">15% for 40</option>
<OPTION VALUE="0.20">20% for 50</option>
<OPTION VALUE="0.25">25% for 60</option>
</SELECT>

<B>certificates</B><br>
<B>Which is $</B> 
<INPUT TYPE="text" NAME="displayBox" VALUE="0" SIZE=5 MAXLENGTH=5> (savings)<br>
<B>Making my new price</B><BR><B>$</B> 
<INPUT TYPE="text" NAME="newPrice" VALUE="20.00" select style="color: #ffffce; background-color:#08007b; 

font-weight:bold">
<p><INPUT TYPE="button" NAME="changer" VALUE=">>> click" ONCLICK="useCCDollars(this.form)"></p> 
</FORM> 
</body>
</html>

If the problem persists, it's better you post a link to your page.

**speedon** · Feb 10, 2004, 12:51 AM

I see what you mean by that minus and seems to work
well. Since you deleted the forwarding shopping cart url
from my original post, how can a visitor submit this?

The one that was deleted was "making the purchase"
and click activation.

thanks

**glenngv** · Feb 10, 2004, 01:32 AM

You can put back the other forms I removed. I just showed you the basic working code for clarity.

Announcement

submit form won't work#[email protected]!

submit form won't work#[email protected]!

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