In order to interact with the paypal shopping cart system, they want me to increment hidden fields, such as:
<input type="hidden" tal:attributes="value item/name; name python:'item_name_' + `x`"> <input type="hidden" tal:attributes="value item/id; name python:'item_number_' + `x`"> where "x" is a number from 1 on up, where "1" represents the first product in the shopping cart, "2" represents the second product, etc. So...we have to do it their way. Perhaps this is really bad ZPT, but we have to do it their way. Can ZPT handle this, or not? TIA, Tony -----Original Message----- From: Andreas Jung <[EMAIL PROTECTED]> To: [EMAIL PROTECTED]; [email protected] Sent: Mon, 30 Jul 2007 10:23 am Subject: Re: [Zope] Increment In PT? --On 30. Juli 2007 10:16:35 -0400 [EMAIL PROTECTED] wrote: > Hi; > I´m trying to increment a variable in a page template. Here´s the > general idea in my code: > > > <div metal:define-macro="main" tal:define="x python:0"> Why do you need a counter in ZPT? This is absolutely one of the worst things you can go in ZPT. Describe your concrete use-case and we might think about a suitable and clean solution. But thinking about counters in ZPT is a waste of life-time. -aj ________________________________________________________________________ AOL now offers free email to everyone. Find out more about what's free from AOL at AOL.com.
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