Looks like the query is being run twice.
My development log says...
---
Event Load (0.000271) SELECT * FROM events WHERE (name = 'Celine Dion') LIMIT 1
Event Columns (0.000165) SHOW FIELDS FROM events
Logger: Found record: Celine Dion
Event Load (0.000187) SELECT * FROM events WHERE (name = NULL) LIMIT 1
---
For whatever reason it's doing the find twice. Any ideas?
---
On 10/31/06, Rabbit <[EMAIL PROTECTED]> wrote:
event_behavior.rb
---
class EventBehavior < Behavior::Base
register 'Event'
description = %{}
define_tags do
tag 'event' do |tag|
if tag.attr['find']
tag.locals.event = Event.find_by_name(tag.attr['find'])
end
tag.expand
end
tag 'event:name' do |tag|
tag.locals.event.name
end
end
end
Radiant page:
---
<r:event find="Celine Dion">
<p><r:event:name /></p>
</r:event>
---
Okay. So, the example above works. However... One seemingly simple change...
event_behavior.rb
---
class EventBehavior < Behavior::Base
register 'Event'
description = %{}
define_tags do
tag 'event' do |tag|
tag.locals.event = Event.find_by_name(tag.attr['find'])
tag.expand
end
tag 'event:name' do |tag|
tag.locals.event.name
end
end
end
---
And everything goes to shit. I get:
You have a nil object when you didn't expect it! The error occured while evaluating nil.name
Hitting refresh gives me a Rails error -- I assume it's because of Radiant's caching.
Since when did evaluation for truth alter the way something behaves?
Help is greatly appreciated.
- Daniel
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