On Mon, 11 Mar 2002 sean.upton@uniontrib.com wrote:
Hello,
I the code below I want to be declare a variable 'tot_net_amt' and add 'net_amt' to it for each record returned. How can I: 1) declare the variable 2) add to it within the loop.
Thanks. Is it in the Zope book? I'll read some more tonight.
Thanks for your help.
Mike
<dtml-var standard_html_header> <h3>Current Month</h3>
<!-- declare tot_net_amt int := 0; --->
<table border="1" cellspacing="0"> <tr> <th><font size="1">Sales Order No.</font></th> <th><font size="1">Net Amt.</font></th> </tr> <dtml-in sql_curr_month_decom> <tr> <!--- net_tot_amt := net_tot_amt + <dtml-var net_amt> --->
<td align="center"><font size="1"><dtml-var sales_ord_no></font></td> <td align="center"><font size="1"><dtml-var net_amt></font></td> </tr> </dtml-in> </table> <dtml-var standard_html_footer>
<dtml-call "REQUEST.set('total',0)"> <dtml-in someLoop> <dtml-call "REQUEST.set('total', REQUEST.total + net_amt)"> </dtml-in> The Zope Book will teach you about the use of REQUEST.set() -- Joel BURTON | joel@joelburton.com | joelburton.com | aim: wjoelburton Independent Knowledge Management Consultant