Displaying 4 results from an estimated 4 matches for "links_controller".
2006 Jun 25
2
how to write the codes in view?(newbie question)
Hi.
I have two tables and want to join them.
<genres>
id
genre_name
genre_order
<links>
id
genre_id
name
symbol
url
order
display
etc
The code of links_Controller is like below.
def list
@links = Genre.find(:all,:include => :link)
end
Below is the mysql log.
SELECT genres.`id` AS t0_r0, genres.`genre_n
ame` AS t0_r1, genres.`genre_order` AS t0_r2, links.`id` AS t1_r0,
links.`genre_
id` AS t1_r1, links.`name` AS t1_r2, links.`symbol` AS t1_r3,
links.`ur...
2006 Jul 16
6
How to access element attributes using RJS?
For example, in the following block:
page.select(''.foo'').each do |element|
...
end
How would I access, just for example, the id attribute of each element in
the collection?
I''ve randomly tried element.id and element.attributes[''id''], but neither of
those has worked. I''ve also been unsuccessful in finding any documentation
on this, but it
2007 Jun 18
4
polymorphic validation
Hello
I have 2 models.
link.rb
has_many :categories, :as => :categorized
validates_presence_of :name, :url, :created_at, :category
category.rb
belongs_to :categorized, :polymorphic => true
validates_presence_of :name
Everything seems to work. I select my category from a select tag. The
problem is i don''t know how to validate if category is for example empty
(nothing in a
2007 Mar 28
7
Newbie problem on production server
.../vendor/plugins/acts_as_ferret/lib/class_methods.rb:134:in
`ar_find_by_contents''
/vendor/plugins/acts_as_ferret/lib/class_methods.rb:128:in
`find_records_lazy_or_not''
/vendor/plugins/acts_as_ferret/lib/class_methods.rb:54:in
`find_by_contents''
/app/controllers/links_controller.rb:11:in `results''
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