I am trying to use dasl search in my site. I'm still trying to understand dasl
by experimenting various things. I want to know if I can set a default value in
dasl. what i am trying to do is:
in my dasl i have:
<d:limit>
<d:nresults>${cocoon.parameters.results}</d:nresults>
</d:limit>
this way, I can limit the nr of result using a request parameter. so now when I
write
www.mysite.com?results=5, I have 5 results on the page. what I want (and don;t
know how to achieve) is to tell dasl to ignore the condition if the parameter
does not exists..so if I only have www.mysite.com, then it will display all
results, if the parameter however is defined (?results=5) then it would display
that number of results. I don;t know exactly how to do it. is there a way to
put if conditions in dasl?
P.S. for those that have experience in dasl. is there any documentation on dasl
on the internet? I've searched a bunch on google and didn;t find much. 10x in
advance
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