Re: [Zope] sequence-item is a String? (was: Calling objects with arguments in asequence)sequence)

seb writes: If you do: dtml-in "objectValues('Foo Thing')" dtml-let thing=sequence-item dtml-var "thing.id()" /dtml-let /dtml-in "sequence-item" is not a string. However, dtml-let ... xxx=name ... calls "name" (if callable) like any name argument to a "dtml"

Re: [Zope] sequence-item is a String? (was: Calling objects with arguments in asequence)sequence)

If you do: dtml-in "objectValues('Foo Thing')" dtml-let thing=sequence-item dtml-var "thing.id()" /dtml-let /dtml-in You get TypeError: it claims thing is a string, so you can't perform any kind of function call against it. Some id attributes of Zope objects are methods, some are

Re: [Zope] sequence-item is called in dtml-let assignment?

seb wrote: If you do: dtml-in "objectValues('Foo Thing')" dtml-let thing=sequence-item dtml-var "thing.id()" /dtml-let /dtml-in You get TypeError: it claims thing is a string, so you can't perform any kind of function call against it. Welcome to

Re: [Zope] sequence-item and

Jonothan Farr wrote: There's a much cooler and more elegant solution in the pipe for 2.2. http://www.zope.org/Members/4am/DTMLWiki/NamedDTMLInLoop I don't think this landed for 2.2... Chris ___ Zope maillist - [EMAIL PROTECTED]

[Zope] sequence-item and

Hi ppl... Why I cant use dtml-var "sequence-item"?? Every time I try to access sequence-item under "" in a dtml-call dtml-var or anything else I got this error: Error Type: NameError Error Value: sequence Well, I found a solution: dtml-let si=sequence-item dtml-var "si" /dtml-let Now

Re: [Zope] sequence-item and

Diego Rodrigo Neufert wrote: Why I cant use dtml-var "sequence-item"?? Because anything inside quotes is evaluated as a Python expression. It's trying to subtract 'item' from 'sequence.' Try: dtml-var "_['sequence-item']" -CJ ___ Zope maillist

Re: [Zope] sequence-item and

"Christopher J. Kucera" wrote: Try: dtml-var "_['sequence-item']" or dtml-var "_getitem('sequence-item',0)" If you don't want the object to be called ebfore being displayed... cheers, Chris ___ Zope maillist - [EMAIL PROTECTED]

Re: [Zope] sequence-item and

Diego Rodrigo Neufert writes: Hi ppl... Why I cant use dtml-var "sequence-item"?? Because, as I understand it, anything within "" gets treated as Python code by the DTML interpreter. Thus "sequence-item" is parsed as an expression: sequence _minus_ item. A dash is not a valid variable

Re: [Zope] sequence-item and

worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998 - Original Message - From: Rob Miller [EMAIL PROTECTED] To: Diego Rodrigo Neufert [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Tuesday, July 18, 2000 1:30 PM Subject: Re: [Zope] sequence-item and "&quo

[Zope] sequence-item as a method argument

Hello again I´m still testing the usability and reliability of Zope. To accomplish this goal I am developing a very very simple shopping cart. But I got troubled by something aparently simple. This is the code: dtml-in "SESSION['cartItems']" dtml-in

Re: [Zope] sequence-item as a method argument

Hello again I´m still testing the usability and reliability of Zope. To accomplish this goal I am developing a very very simple shopping cart. But I got troubled by something aparently simple. This is the code: dtml-in "SESSION['cartItems']" dtml-in

Re: [Zope] sequence-item as a method argument

Fabio Akita schrieb: [ sequence-item in a python expression ] Error Type: NameError Error Value: sequence Anyone knows what is going on? I think this must be a simple thing. Everything in quotes is taken as a python expression, therefore Zope wants to evaluate "sequence - item"; this