[Zope] non static size parameter in dtml-var

[Scott Parish]

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I have a dtml-var tag that is being repeated over and over inside of a dtml=
-in
tag.  I would like the client to be able to custimize the maximum amount of
text output they see, so i did something like the following:

 <dtml-var "item['title']" size=3D"getTitleLen()">

Where getTitleLen is a method which returns an integer of how many characte=
rs
max the title is to be.  However, when i have this dtml method rendered, i
get the following error:

  a size attribute was used in a var tag with a non-integer value.=20

Is there a do what i am trying to do?  If so, how could i do it?  If not,=
=20
why isn't this possible?

thanks
sRp

--=20
Scott Parish
http://srparish.net

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