2009/9/14 Kendall Buchanan <[email protected]>:
>
> Colin Law wrote:
>> 2009/9/14 Kendall Buchanan <[email protected]>:
>>> saved to the database. I'd like it to not save.
>>>
>>> Am I missing something simple?
>>
>> Are you sure it is getting saved? Are you checking the return from
>> save, it should return false if the save fails. If you still think it
>> is not functioning correctly post the relevant section of controller
>> code here.
>>
>> Colin
>
> Sure.
>
> Yeah, it's getting saved by an INSERT statement. Here's the controller
> code:
>
> def create
> �...@activity = Activity.find(params[:activity_id])
> �...@payment_application =
> @activity.payment_applications.new(params[:payment_application])
>
> respond_to do |format|
> if @payment_application.save
I don't know if it is a factor but I have never tried putting the save
inside the respond_to. The first thing I would do is to take it out to
see if that is a factor. Unless you know it is not that.
How do you know that valid? is failing at this point?
Colin
> format.html { redirect_to(@payment_application) }
> format.js { index }
> format.apply_to_activity { index }
> format.xml { render :xml => @payment_application, :status =>
> :created, :location => @payment_application }
> else
> format.html { render :action => "new" }
> format.js { render :action => "new", :status =>
> :unprocessable_entity }
> format.apply_to_activity { index }
> format.xml { render :xml => @payment_application.errors,
> :status => :unprocessable_entity }
> end
> end
> end
>
> And the model code:
>
> class PaymentApplication < ActiveRecord::Base
> belongs_to :activity
> belongs_to :payment
>
> after_create :apply_full, :if => :apply_full_payment
>
> attr_accessor :apply_full_payment
> attr_accessor :amount_as_str
>
> acts_as_ferret :fields => { :payment_id => { :store => :yes },
> :check_num => { :store => :yes },
> :comments => { :store => :yes } }
>
> validate :total_applications_cannot_exceed_payment_amount
> validate :cannot_exceed_activity_price
> validates_numericality_of :amount
>
> def amount=(value)
> unless value.blank?
> write_attribute(:amount, Accounting.string_as_int(value))
> else
> write_attribute(:amount, nil)
> end
> end
>
> protected
>
> def apply_full
> write_attribute(:amount, self.payment.amount)
> write_attribute(:comments, self.payment.comments)
> self.save
> end
>
> def total_applications_cannot_exceed_payment_amount
> if self.payment
> if self.payment.payment_applications.sum(:amount) + self.amount
>> self.payment.amount
> self.errors.add(:amount, "of all payment applications cannot
> exceed total payment amount.")
> end
> end
> end
>
> def cannot_exceed_activity_price
> if self.payment
> if self.payment.payment_applications.sum(:amount) + self.amount
>> self.activity.price
> self.errors.add(:amount, "cannot exceed activity price.")
> end
> end
> end
>
> end
>
> Mucho thankso for the response.
>
> --
> Posted via http://www.ruby-forum.com/.
>
> >
>
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---
