Forum OpenACS Development: Re: conditional property

Actually, there is a clean third way of doing this.

1. Create an new .adp file. Let's call it headerstuff.adp containing:

   
   <if @condition_1@>Item 1</if>
   <if @condition_2@>Item 2</if>
   

2. Call headerstuff.adp from the .tcl file you would like to use property header_stuff in:

   
   set cwd [file dirname [ad_conn file]]
   set headerstuff [template::adp_parse ${cwd}/headerstuff \
   	      [list \
   		   condition_1 $condition_1 \
   		   condition_2 $condition_2]]
   

3. Then pass the header_stuff property like so:

   
   <property name="header_stuff">@headerstuff@</property>
   

/Bart