On Tue, Nov 20, 2012 at 5:46 PM, Werner <webagentur.la...@googlemail.com>wrote:
> Sure..
>
> def edit
> @booking = Booking.new
> @project = Project.find(params[:id])
> @main_hours = main_hours_sum(@project.id)
> ...
> end
>
> def main_hours_sum(id)
> Booking.where(project_id: id).sum("hour")
> end
>
> def update
> respond_to do |format|
>
> format.js
> end
> end
>
> update.js.erb
> <% if params[:booking_ids] %>
> <% params[:booking_ids].each do %>
> <% Booking.update(params[:booking].keys,
> params[:booking].values).reject { |p| p.errors.empty? } %>
> <% end %>
>
> <%end%>
>
You need to move the logic in update.js.erb to the update action. I was
looking for
the edit template. I'd like to see how you use the @main_hours variable.
What I'm thinking
is this on this update action and erb.
def update
@project = ... #fetch project here
# move your logic in the view here
# there's something missing here :D
if params[:booking_ids]
params[:booking_ids].each do
Booking.update(params[:booking].keys, params[:booking].values).reject
{ |p| p.errors.empty? }
end
end
respond_to do |format|
format.html
format.js { @main_hours = main_hours_sum(@project.id) }
end
end
# update.js.erb
# use @main_hours to update whatever you need to update on the view
alert('<%= @main_hours %>')
>
>
>
>
>
>
> Am Dienstag, 20. November 2012 09:59:58 UTC+1 schrieb jim:
>>
>>
>> Hi!
>>
>> On Tue, Nov 20, 2012 at 4:53 PM, Werner <webagent...@googlemail.**com>wrote:
>>
>>> Hi jim
>>>
>>> As I am using remote: true I created a update.js.erb and a respond_to do
>>> |format| block.
>>> Copied the format html ocde into the update.js.erb and the update
>>> process is still working.. so far so good.
>>>
>>> But it is unclear to me how to update the
>>> Model.where(model_id: id).sum("attribute") query which is in edit
>>> action.
>>>
>>
>> Can you paste in part of the edit template where you use the result of
>> this query?
>>
>>
>>> Using html, after update the edit action is called and the query is
>>> refreshed. How to get this working with js?
>>> Something like a submit or refreshing the edit action..?
>>>
>>
>> Can you also paste your edit and update actions so we can work on the code
>> level.
>>
>>
>>>
>>> Thanks for sharing..
>>
>>
>>>
>>>
>>>
>>>
>>> Am Montag, 19. November 2012 15:30:42 UTC+1 schrieb jim:
>>>>
>>>>
>>>>
>>>>
>>>> On Mon, Nov 19, 2012 at 10:25 PM, Werner
>>>> <webagent...@googlemail.**com>wrote:
>>>>
>>>>> On my edit page I can update values using ajax.
>>>>>
>>>>> In my edit action I also have something like: Model.where(model_id:
>>>>> id).sum("attribute")
>>>>> As the edit action is not executed anymore, I dont get a proper result
>>>>> after I add some new value, have to reload the page.
>>>>>
>>>>> How is the best way to actualize the sum after edit.. ?
>>>>>
>>>>
>>>> Are you updating the values by calling $.ajax or just passing in
>>>> remote: true on your forms?
>>>>
>>>> If you use $.ajax, I suggest that you pass in the sum as json which
>>>> $.ajax can process. If you're
>>>> using remote: true, you can create an update.js.erb or update.js.haml
>>>> which will be rendered
>>>> after you update.
>>>>
>>>>
>>>>>
>>>>> Thanks
>>>>>
>>>>>
>>>>> --
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>>>>
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