Am 20.11.2012 um 13:55 schrieb Jim Ruther Nill <[email protected]>: I try to explain..
I have this edit form where I can edit hours On top of the insert form itself I give Information about the complete amount of hours. So I ask for the complete amount of hours by asking for the part / main project and add them . When I edit hours in the form.... I want of course not only update the house by form-field, but also actualize the all-together hours. (sum the table) Normally this is done by the submit request parsing the edit action. But now with editing the hour fields with js, this is not happening ... ... Hope this gets more clear now. > > > > On Tue, Nov 20, 2012 at 8:45 PM, Werner Laude > <[email protected]> wrote: > here...is the essential > > def edit > @booking = Booking.new > > @project = Project.find(params[:id]) > @partprojects = Project.find_all_by_parent_id(@project.id) > > @bookings = Booking.zwischen(start, ende) > > @main_hours = main_hours_sum(@project.id) > @part_hours = part_hours_sum(@partprojects.id) > @all_hours = @main_hours + @part_hours > end > > form > <%= simple_form_for @booking, :url => booking_path, :remote => true, :method > => :put do %> > <% @bookings.each do |booking|%> > > <%= fields_for "booking[]", booking do |f|%> > <%= f.text_field :hour, :class => 'submittable' %> > <%= hidden_field_tag "booking_ids[]", booking.id %> > <% end %> > > <% end %> > > coffee > $(".submittable").live "change", -> > $(this).parents("form:first").submit() > > > > def update > 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.js{ > @project = Project.find(params[:id]) > @main_hours = main_hours_sum(@project.id) > > } > end > end > > Ok. sorry but now I'm confused. Where are you using @main_hours, @part_hours > and @all_hours? > I need the part of the template that uses these variables. > > > > > > > > Am 20.11.2012 um 13:22 schrieb Jim Ruther Nill <[email protected]>: > >> >> >> >> On Tue, Nov 20, 2012 at 7:48 PM, Werner <[email protected]> >> wrote: >> o.k. >> Now it is like that: >> >> def update >> >> 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.js{ >> >> @project = Project.find(params[:id]) >> @main_hours = main_hours_sum(@project.id) >> } >> end >> end >> >> def main_hours_sum(id) >> hours ||= Booking.where(project_id: id).sum("hour") >> end >> >> >> update.js.erb >> >> alert('<%= @main_hours %>') >> >> The alert pops up and shows the correct amount of hours.. >> Thanks so far.....but I dont have an idea how to update/reset the >> @main_hours on the edit page where it is shown. As I dont leave this page, >> no request - no update. >> May be my understanding of this process is not enough yet. >> >> If you can show us the code of your edit template, I can help you with the >> javascript >> to update the total number of hours. >> >> >> Greetings >> >> >> >> Am Dienstag, 20. November 2012 11:04:53 UTC+1 schrieb jim: >> >> >> >> On Tue, Nov 20, 2012 at 5:46 PM, Werner <[email protected]> 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 <[email protected]> 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 <[email protected]> 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 >> >> >> >> -- >> 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]. >> >> To view this discussion on the web visit >> https://groups.google.com/d/msg/rubyonrails-talk/-/RHAW38e5gOwJ. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> >> >> >> -- >> ------------------------------------------------------------- >> visit my blog at http://jimlabs.heroku.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]. >> To view this discussion on the web visit >> https://groups.google.com/d/msg/rubyonrails-talk/-/GktAGfGYQm4J. >> >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> >> >> >> -- >> ------------------------------------------------------------- >> visit my blog at http://jimlabs.heroku.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]. >> To view this discussion on the web visit >> https://groups.google.com/d/msg/rubyonrails-talk/-/aGQY2mvKhoUJ. >> >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> >> >> >> -- >> ------------------------------------------------------------- >> visit my blog at http://jimlabs.heroku.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]. >> To view this discussion on the web visit >> https://groups.google.com/d/msg/rubyonrails-talk/-/Uww8jzoTzJcJ. >> >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> >> >> >> -- >> ------------------------------------------------------------- >> visit my blog at http://jimlabs.heroku.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 https://groups.google.com/groups/opt_out. >> >> > > Werner Laude > [email protected] > > > > > -- > 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 https://groups.google.com/groups/opt_out. > > > > > > -- > ------------------------------------------------------------- > visit my blog at http://jimlabs.heroku.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 https://groups.google.com/groups/opt_out. > > Werner Laude [email protected] -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. 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