On 8 May 2011, at 18:51, Anders_P <and...@andersplanting.se> wrote:
> Thanks for your answer, I think I got it to work.
>
> def current_tee
> current_time = Time.now
> @current_tee = Tee.find :all, :conditions => [
> "featured = true AND start_date < '#{current_time}' AND end_date
>> = '#{current_time}'"
> ]
> end
>
> I had also forgot ' ' before and after '#{current_time}'.
>
If you use the placeholder syntax ( ie :conditions => ["start_date < ?",
current_time]) then you don't need to worry about that and other SQL escaping
problems
Fred
> Thanks!
>
> // Anders
>
>
>
> On May 8, 5:13 pm, Frederick Cheung <frederick.che...@gmail.com>
> wrote:
>> On 8 May 2011, at 13:58, Anders_P <and...@andersplanting.se> wrote:
>>
>>> Hello,
>>
>>> I'm trying to create a find statement that should find an element
>>> which start_date and end_date are within Time.now. If I for example
>>> have an object with a start_date of 2011-05-04 and end_date of
>>> 2011-05-19, the find statement should find the elment(s) that are
>>> within that time peroid. My code looks like this:
>>
>>> def current_tee
>>> @current_time = Time.now
>>> @current_tee = Tee.find(:conditions => [
>>> "id = ? AND featured => true AND start_date > #{@current_time}
>>> AND end_date <= #{@current_time}", params[:id]
>>> ])
>>> end
>>
>> You either need Tee.find :all, :conditions => ...
>>
>> Or Tee.find some_id (or Tee.find :first, :conditions => ... if you only want
>> one record)
>>
>> But you've got something halfway between the two
>>
>> Fred
>>
>>
>>
>>
>>
>>> And:
>>
>>> def show
>>> @tee = current_tee
>>> respond_to do |format|
>>> format.html # show.html.erb
>>> format.xml { render :xml => @tee }
>>> end
>>> end
>>
>>> I keep getting this error: Couldn't find Tee without an ID.
>>
>>> Any tips on how to solve this?
>>
>>> Thanks!
>>> // Anders
>>
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