On Tue, Dec 28, 2004 at 12:39:11PM -0500, Allen Schmidt wrote:
<dtml-if "fredsession.getsessionuser()!='no session'"> Hello, <dtml-var "fredsession.getsessionuser()"> (<a href="/fredsession/logout?return_to_page=<dtml-var "_.string.split(URL,'//')[1]" missing="index_html" null="index_html"> <dtml-if QUERY_STRING>?<dtml-var QUERY_STRING></dtml-if>"> click here to logout</a>)
...other stuff if logged in...
</dtml-if>
I have only started looking at the page that has this code to convert to ZPT (of which I am really starting to enjoy) but wondered if anyone had a quick example of how to handle the splitting of the URL in a TAL statement and the forming of the href attribute of that anchor tag.
Well, that's kinda messy, and there's enough going on in that <a> tag that I'd be tempted to factor it out into a script. Something like (untested): (<a tal:attributes="href string:/fredsession/logout?return_to_page=${context/get_path_and_query}"> Click here to logout </a>) ... and the accompanying script (untested, but should be equivalent to your DTML code): request = context.REQUEST url = request.get('URL') if url is None: path = 'index_html' else: path = url.split('//')[1] query = request.get('QUERY_STRING', '') if query: query = '?' + query return path + query -- Paul Winkler http://www.slinkp.com