Forums / Setup & design / Show something if attribute is non-emtpy
Felix Laate
Thursday 09 October 2003 1:12:31 am
Hi all!
I want some text to show only if the body attribute of the article is empty..
I've tried this:
{section show=ne($content_version.data_map.body.content,'')} <div class="tekst">- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - </div>{/section}
It gives me the text even if the body is empty ;-(
Felix
Publlic Relations Manager Greater Stavanger www.greaterstavanger.com
Paul Forsyth
Thursday 09 October 2003 1:28:52 am
Xml fields are usually never empty because of xml tags. But there is a specific test you can use for emptiness. See this thread:
http://ez.no/developer/ez_publish_3/forum/developer/how_to_test_an_xml_text_field_is_empty
paul
Thursday 09 October 2003 1:43:48 am
Hi!
Thanx alot!
Thomas Schamm
Thursday 09 October 2003 4:22:04 am
This is good to no, as it is not documented in the docs or contributions. Thanks for this link :-)Greetz, Thomas