[ic] Adding variables

[Chad Wittrock]

Thanks a bunch Brian! Here is my final code that is working properly!

	[seti tmpsubtotal][subtotal noformat=1][/seti]
	[perl arg=scratch]
		$_ = $Safe{'scratch'}{'tmpsubtotal'} +
			$Safe{'scratch'}{'total_shipping'};
		$Safe{'scratch'}{'cart_total'} = $_;
		return '';
	[/perl]
	<TD ALIGN=RIGHT><font face="sans-serif">[currency][scratch
cart_total][/currency]</TD>

Chad


> -----Original Message-----
> From: interchange-users-admin@interchange.redhat.COM
> [mailto:interchange-users-admin@interchange.redhat.COM]On Behalf Of
> Brian Kosick
> Sent: Thursday, September 06, 2001 2:55 PM
> To: interchange-users@interchange.redhat.COM
> Subject: Re: [ic] Adding variables
>
>
> At 02:22 PM 9/6/01 -0500, you wrote:
> >I am attempting to add two variable on my checkout page and
> don't seem to be
> >getting it right.
> >
> >I found a thread that had some relevance to this at:
> >http://developer2.akopia.com/archive/interchange-users/1998-old/1040.html
> >
> >There is some code there that adds two variables
> >         [set name="ReceiptTotal" interpolate=1][[calc][scratch
> >         DeliveryCharge]+[total-cost][/calc]][/set]
> >
> >I did something very similiar to this:
> >
> ><snip>
> >         <TD ALIGN=RIGHT><font face="sans-serif">
> >                       [set total_shipping]0[/set]
> >                 [item-list]
> >                                 [seti total_shipping][calc]
> >                                 [scratch total_shipping] + ([item-field
> > shipping] *
> >[item-quantity])
> >                                 [/calc][/seti]
> >                 [/item-list]
> >
> >                 [currency][scratch total_shipping][/currency]
> >         </TD>
> ></TR>
> ><TR>
> >         <TD ALIGN=RIGHT width="350"><font face="sans-serif">TOTAL:
> > </font></TD>
> >
> >         [set cart_total][calc][scratch
> > total_shipping]+[subtotal][/calc][/set]
> >
> >         <TD ALIGN=RIGHT><font face="sans-serif">[currency][scratch
> >cart_total][/currency]</TD>
> >
> >When I do the calc on cart_total I end up with zero. I followed
> the example
> >exactly, I thought. Does someone see something I don't or am I
> going about
> >this wrong?
> >
> >Any help would be appreciated.
> >Chad
> >
> >~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >             ____
> >   |  | |\ |  ||   Chad M. Wittrock (Chad.Wittrock@uni.edu)
> >   \__/ | \| _||_  University of Northern Iowa
> >
> >_______________________________________________
> >interchange-users mailing list
> >interchange-users@interchange.redhat.com
> >http://interchange.redhat.com/mailman/listinfo/interchange-users
>
> I ran into something similar about a month ago, I believe that it was
> caused by IC formatting certain fields with [currency]  Here's a
> bit of my
> code that I used to get around it.
>
> [seti tmpdiscountsubtotal][subtotal noformat=1][/seti]
> [perl arg=scratch]
>    $_ = $Safe{'scratch'}{'tmpsubtotal'} -
> $Safe{'scratch'}{'tmpdiscountsubtotal'};
>    $Safe{'scratch'}{'subtotaldiscount'} = $_;
>    return '';
> [/perl]
> [currency][scratch subtotaldiscount][/currency]
>
> note the "noformat" attribute to strip the currency format off the
> numbers.  And I also tried all sorts of variations with using the
> IC tags,
> but found that in the end, the only way I was able to get it
> working right
> (IE The way I wanted) was by using the perl style syntax in the page.
>
>
>
> Brian Kosick
> Web Programmer
> New Age Consulting Service, Inc.
> 216-619-2000
> briank@nacs.net
>
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