It looks fine but you have to run it to make sure it catches what you want
it too.
B.
On Fri, Feb 25, 2011 at 9:45 PM, Me <chabg...@gmail.com> wrote:
> So is this the correct way:
>
> def create
> bad =[]
> begin
>
> @tour_type = TourType.new(params[:tour_type])
> if @tour_type.save
> render :update do |page|
> page << "Redbox.close;"
> page.call "ProtoGrowl.success", "Succesfully created #{@
> tour_type.name}"
> end
> end
> rescue ActiveRecord::MultiparameterAssignmentErrors
> if params[:tour_type][:usual_price_number].blank?
> bad << "Usual price must not be 0.00"
> end
>
>
> rescue ActiveRecord::RecordInvalid
> bad << "#{@tour_type.errors.full_messages}"
>
> end
>
> unless bad.empty?
> flash.now[:error] = "#{bad.length} Errors have occured in this form"
> flash.now[:items] = bad
> render :update do |page|
> page[:flash].replace_html :partial => 'shared/flash_box' and return
> end
> end
> end
>
> On Friday, February 25, 2011 9:37:05 PM UTC-6, bacrossland wrote:
>
>> That is because you did not setup your error handling correctly. A rescue
>> block is done within a begin and end. You don't have that. You have rescues
>> just tossed into your code. The format should look something like this:
>>
>> begin
>> puts 10/0 #Bad code which will throw a ZeroDivisionError
>> rescue ZeroDivisionError
>> puts "Stop dividing by zero or the universe will end!"
>> end
>>
>> See the docs on error handling for more information.
>>
>> http://www.ruby-doc.org/docs/ProgrammingRuby/html/tut_exceptions.html
>>
>> Thanks,
>> B.
>>
>> On Fri, Feb 25, 2011 at 9:17 PM, Me <chab...@gmail.com> wrote:
>>
>>> I have this code below, it still gives me the error,
>>> ActiveRecord::MultiparameterAssignmentErrors. It is not catching the rescue
>>> for some reason. Ideas?
>>>
>>> def create
>>> bad =[]
>>> @tour_type = TourType.new(params[:tour_type])
>>> if @tour_type.save
>>> render :update do |page|
>>> page << "Redbox.close;"
>>> page.call "ProtoGrowl.success", "Succesfully created #{@
>>> tour_type.name}"
>>> end
>>> end
>>> rescue ActiveRecord::MultiparameterAssignmentErrors
>>> if params[:tour_type][:usual_price_number].blank?
>>> bad << "Usual price must not be 0.00"
>>> end
>>>
>>> rescue ActiveRecord::RecordInvalid
>>> bad << "#...@tour_type.errors.full_messages}"
>>>
>>> unless bad.empty?
>>> flash.now[:error] = "#{bad.length} Errors have occured in this form"
>>>
>>> flash.now[:items] = bad
>>> render :update do |page|
>>> page[:flash].replace_html :partial => 'shared/flash_box' and
>>> return
>>> end
>>> end
>>> end
>>>
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