[ZPT] Re: escaping chars in tal

[Thomas Olsen]

Thomas Olsen wrote:

BTW: I can do:

<meta http-equiv="refresh" content="dummy" tal:replace="python:('%s;
URL=%s' % (here.refreshrate, here.absolute_url()))">
> 
> 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!!!

-- 
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!!!