At 19:19 29-10-99 , Jeff Rush wrote:
Alright, what's the trick to be able to retrieve the URL of a Zope object via DTML whose id has blanks or punctuation in it? For example, in a normally-named object called 'site_css', I'd do:
Ex. 1 <LINK REL=stylesheet HREF=<dtml-var "site_css.absolute_url()"> TYPE="text/css">
But if the object is named 'site.css', I can use it w/o another layer/call or escape code. I tried the following (and a lot of others) and the _[] expression is returning a string, which then fails when it lacks a 'absolute_url' attribute:
Ex. 2 <LINK REL=stylesheet HREF=<dtml-var "_['site.css'].absolute_url()"> TYPE="text/css">
<LINK REL=stylesheet HREF="<dtml-var "_.getitem('site.css', 0).absolute_url()">" TYPE="text/css"> This retrieves the object from the namespace without calling it. -- Martijn Pieters, Web Developer | Antraciet http://www.antraciet.nl | T: +31 35 7502100 F: +31 35 7502111 | mj@antraciet.nl http://www.antraciet.nl/~mj | PGP: http://wwwkeys.nl.pgp.net:11371/pks/lookup?op=get&search=0xA8A32149 ---------------------------------------------