Textpattern CMS

#1 2010-07-18 15:53:09

THE BLUE DRAGON

Member

From: Israel

Registered: 2007-11-16

Posts: 638

Website

Article_custom - if 1 of 3 custom fields exist

Hey!
I have a article_custom and I want to limit it to 3 custom fields if one of them exist.
regularly if it’s only one cusom field, then I use the customfieldname="value" attribute.

Yes I can do it messy as:

<txp:article_custom section="section-name">
     <txp:if_custom_field name="bla1">
          <txp:article_custom section="section-name" bla1="value" />
     <txp:else />
     <txp:if_custom_field name="bla2">
          <txp:article_custom section="section-name" bla2="value" />
     <txp:else />
          <txp:article_custom section="section-name" bla3="value" />
     </txp:if_custom_field>
     </txp:if_custom_field>
</txp:article_custom>

but is there a better way to do this please?
(maybe using txp:variable or something?)

#2 2010-07-18 20:28:41

Gocom

Developer Emeritus

From: Helsinki, Finland

Registered: 2006-07-14

Posts: 4,533

Website

Re: Article_custom - if 1 of 3 custom fields exist

Try regex. This should work:

<txp:article_custom blah1="_%" blah2="_%" bla3="_%" />

PS. In your example you have nested articles lists, which you wouldn’t want to do ;-) If you did use that, you would want to remove the nested lists.

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