Colleen,

Yep, that's it. Makes perfect sense. Suggestion: Would be good to add that 
namespace to the example in App Builder Guide section 4.3.7.1

Thanks!
Greg

On Jun 10, 2011, at 12:23 PM, Colleen Whitney wrote:

> Hi Gregory,
> 
> I think it's a simple namespace issue (and you're not the first person to 
> encounter it...)
> 
> Try modifying your input to put the constraint elements into the correct 
> namespace, like this:
> 
> declare variable $ADDITIONAL-OPTIONS := (
>  <constraint name="title" xmlns="http://marklogic.com/appservices/search";>
>    <word>
>      <element ns="http://www.loc.gov/mods/v3"; name="title"/>
>    </word>
>  </constraint>,
>  <constraint name="creator" xmlns="http://marklogic.com/appservices/search";>
>    <word>
>      <element ns="http://www.loc.gov/mods/v3"; name="namePart"/>
>    </word>
>  </constraint>
> );  
> 
> --Colleen
> 
> ________________________________________
> From: [email protected] 
> [[email protected]] On Behalf Of Murray, Gregory 
> [[email protected]]
> Sent: Friday, June 10, 2011 8:28 AM
> To: General MarkLogic Developer Discussion
> Subject: [MarkLogic Dev General] Application Builder $ADDITIONAL-OPTIONS
> 
> When customizing an app generated by Application Builder, the technique 
> described in the "Application Builder Developer's Guide" in section 4.3.7.1 
> "Adding a searchable-expression Option" sounds great, but I can't get it to 
> work for me.
> 
> The technique involves using the $ADDITIONAL-OPTIONS variable in 
> custom/appfunctions.xqy to add elements (in my case <constraint> elements) to 
> the <options> used with the Search API. The custom elements are supposed to 
> get added because of this:
> 
> declare variable $OPTIONS-STANDARD :=
>  <options xmlns="http://marklogic.com/appservices/search";>
> 
>    ... lots of other elements ...
> 
>    { $app:ADDITIONAL-OPTIONS }
>  </options>;
> 
> in lib/config.xqy
> 
> But what I've found is that if I add elements to $ADDITIONAL-OPTIONS they 
> have no effect. If I instead customize the $OPTIONS variable in 
> appfunctions.xqy by copying <options> verbatim from lib/config.xqy and then 
> adding my custom elements directly into <options>, my constraints work just 
> fine.
> 
> In other words, I'm supposed to be able to do this:
> 
> declare variable $ADDITIONAL-OPTIONS := (
>  <constraint name="title">
>    <word>
>      <element ns="http://www.loc.gov/mods/v3"; name="title"/>
>    </word>
>  </constraint>,
>  <constraint name="creator">
>    <word>
>      <element ns="http://www.loc.gov/mods/v3"; name="namePart"/>
>    </word>
>  </constraint>
> );
> 
> but instead I have to do this:
> 
> declare variable $OPTIONS :=
> <options xmlns="http://marklogic.com/appservices/search";>
> 
>  ... a verbatim copy of everything in <options> from $OPTIONS-STANDARD in 
> lib/config.xqy ...
> 
>  <constraint name="title">
>    <word>
>      <element ns="http://www.loc.gov/mods/v3"; name="title"/>
>    </word>
>  </constraint>
>  <constraint name="creator">
>    <word>
>      <element ns="http://www.loc.gov/mods/v3"; name="namePart"/>
>    </word>
>  </constraint>
> </options>;
> 
> Any ideas?
> 
> Thanks,
> Greg
> 
> Gregory Murray
> Digital Library Application Developer
> Princeton Theological Seminary
> 
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