Thanks Peter,
This looks great, looking forward to seeing 2.11 so I can start
using this feature.
Kim
Peter Speltz wrote:
>On 7/13/06, Ian VanDerPoel <[EMAIL PROTECTED]> wrote:
>
>
>>Kim,
>>
>>Sorry Kim, I have specified this incorrectly. I was not thinking straight.
>>The has_many has > >the order_by clause.
>>
>>
>
>I think you were thinking straight. :) In Maypole 2.11 which is really
>close to coming out, it is perfectly fine to say
>BeerDB::Beer->has_a('brewery', BeerDB::Brewery, 'order_by' => 'name
>Desc'); That is you can put arbitrary arguments in a relationship
>meta data that AsForm will watch out for and respect
>
>These just get passed on to the to_field call which takes options. I
>will work on my demo more tomorrow. However here is how it should work
>(and i think it actually does at this point) :
>
>BeerDB::Beer->to_field('brewery','select', {order_by => 'name ASC',
>where => "location = 'Germany'");
>
>The select has been rewritten to do a search rather than a retrieve
>all and display thus you can specify lots of options you could not
>before including constraints and limits.
>
>You can put these in the has_a declaration if you want:
>"no_select" -- dont make a select box out of this has_a relationship.
>"order_by" --
>"where" -- arbitrary where code
>"constraint" -- column constraints on rows you pic {key => val}
>
>
>Ill add some demos to the fancy example in SVN tomorrow and fix the
>docs and then post back.
> Another easy way to do what you want in 2.11 kim is to say:
>$breweries = [Brewery->retrieve_all_sorted_by(''name')];
>BeerDB::Beer->to_field(brewery, 'select' , {items => $breweries});
>
>If you pass the items option, it makes a select box out of those.
>
>cheers
>
>
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-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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