[Zope] Re: [ZPT] escaping chars in tal

[Thomas Olsen]

Hi

Thanks for all the replies on this - i'm learning something new every
day while trying to git rid of my C/C++ habits ;-)

Peter Bengtsson wrote:
> 
> Isn't it just to double it
> Instead of bad and breaking ;
> use the escaped ;;
> 
> P
> ----- Original Message -----
> From: "Thomas Olsen" <thomas@iconmedialab.dk>
> To: "Zope Page Templates" <zpt@zope.org>
> Sent: Wednesday, May 23, 2001 12:23 PM
> Subject: [ZPT] escaping chars in tal
> 
> > Hi I'm trying to set the attributes in a meta tag. I have tried:
> >
> > <meta http-equiv="refresh" content="dummy" tal:attributes="content
> > python:('%s; URL=%s' % (here.refreshrate, here.absolute_url()))">
> > <meta http-equiv="refresh" content="dummy" tal:attributes="content
> > string:python:('%s%s%s' % (here.refreshrate, '; URL=',
> > here.absolute_url()))">
> > <meta http-equiv="refresh" content="dummy" tal:attributes="content
> > python:('%s; URL=%s' % (here.refreshrate, here.absolute_url()))">
> >
> > and other variation of this but to no avail. Every time there is a semi
> > colon or an equality sign in the expression Zope barfs saying something
> > like:
> > Products.PageTemplates.TALES.CompilerError: invalid variable name
> > "absolute_url()))"
> >
> > If I try without the semi color or equality sign it works OK?
> > --
> > Thomas Olsen
> > Programmer
> > Icon Medialab, Denmark
> > Havnegade 39, 3-5 sal.
> > DK-1058 Copenhagen K
> >
> > Icon Office  :  +45 70 23 10 01
> > Icon Fax     :  +45 33 32 02 09
> > Email        :  thomas@iconmedialab.dk,tanghus@kde.org
> >
> > http://www.iconmedialab.com - http://www.tanghus.dk
> >
> > Do not meddle in the affairs of programmers, for they are easy to annoy,
> > and have all the source code!!!
> >
> > _______________________________________________
> > ZPT mailing list
> > ZPT@zope.org
> > http://lists.zope.org/mailman/listinfo/zpt
> >

-- 
Thomas Olsen
Programmer
Icon Medialab, Denmark
Havnegade 39, 3-5 sal.
DK-1058 Copenhagen K

Icon Office  :  +45 70 23 10 01
Icon Fax     :  +45 33 32 02 09
Email        :  thomas@iconmedialab.dk,tanghus@kde.org

http://www.iconmedialab.com - http://www.tanghus.dk

Do not meddle in the affairs of programmers, for they are easy to annoy,
and have all the source code!!!