similar to: Object Task at episode 74 of railscasts

I''m working with a similar model in Episode 73, (my scenario is editing multiple pictures for a product using attachment_fu). And I''m getting an error when I try the technique suggested: ./views/admin/_form.rhtml <% for picture in product.pictures %> <% fields_for "product[picture_attributes][]", picture do | picture_form| %> Title: <%=

Hello people In my rails 3.0.9 app I''m trying to add nested attributes dynamically, but I don''t want to use "nested form gem" So I found this example https://github.com/alloy/complex-form-examples/blob/a234fde4419836f277d7e340657f1d8418911d68/app/helpers/projects_helper.rb but this code doesn''t work module ProjectsHelper def

I have an full ajax app doing crud operations for contact info for one section. I was using ajax calls to edit and cancel and also to add a contact. I am implementing a button_to_function instead of doing an ajax call to just edit/add/or cancel a contact. I am running into a memory issue using the button_to_function or link_to_function. I have this: <%= link_to_function ''Edit

Hi, I've briefly reviewed your excellent software (OpenSSH) and thought I'd let you know. The podcast aired on 27/06/2009 . You can find it on www.sourcetrunk.com . If you are under the impression that your software was not reviewed like it should and/or did not get the review that it deserved, please let me know and I'll make adjustments and addenda in the next episode. Since the

I recently updated to the newest stable wine through the ppa for Ubuntu. I didn't have problems running Half Life 2 E1 before upgrading but now I have a few issues. When launching the game it's in a sort of a windowed mode and then when it goes to load the main menu it tries to go fullscreen but I can still see my dock and my top panel. If I adjust the screen resolution and set it back I

Hi there. When I launch setup.exe with wine, I've got Code: wine: cannot find L"C:\\windows\\system32\\dxdllreg.exe" fixme:win:DisableProcessWindowsGhosting : stub wine: Call from 0x7ef91690 to unimplemented function MFC42.DLL.6467, aborting wine: Call from 0x7ef91690 to unimplemented function MFC42.DLL.6467, aborting MFC42.DLL is a .dll file which I had to download. I put it in

Hey all here's an update. I do care to thank everyone for your information on BRI interfaces that operate in USA/NA. I know the responses are were limited, but the selection of hardware is also limited. (Shame because BRI would fit my needs perfectly). To continue, it's now been over 4 weeks since I last talked to the ILEC sales rep about pricing and plans. Unfortunately there

Hey, I solved my "The installation source given by device ['sdb2'] could not be found". Apparently ignoredisk is so strong it not only ignores the disks to be partitioned but also the disks holding the installation source... Now I ran into: ? In interactive step cleardiskssel, can't continue In anaconda.log I saw: ? step installtype does not exist ? step confirminstall

Hello Community, Getting back to my previous post, here a a complement: - Having enabled sieve, I can store mails and create folder under the recipient - Having enabled public folders, I can move mail into them using a client (eg Thunderbird); security is therefore ok (actually I gave full control to the user) eg Public/Newsletters/SomeCompany - *BUT* running a sieve script to store to

I am getting this error when trying to use the remove link explained in the Railscast: http://railscasts.com/episodes/197-nested-model-form-part-2 error: $(link).previous("input[type=hidden]") is undefined remove_fields()applic...1065175 (line 6) function onclick(event) { remove_fields(this); return false; }()1 (line 2) [Break on this error]

Thanks to everyone who has responded (esp. Michael, I greatly appreciate but also recognize that getting R on my machine is not your career). Your last response was (basically) uninstall, reboot, retry Synaptic, if no good try: judson at judson:~$ sudo wget http://cran.r-project.org/bin/linux/ubuntu/hardy/r-base-core_2.9.0-2hardy0_i386.deb I GOT --15:03:02--

Hi, Is there some way to produce an anchor that looks like the following using helpers, or should I just code it in the rhtml like this? <a href="#" onmousedown="javascript:foo(); return false"> Thanks, Brad -- Bradley Mazurek

Hi, Iam getting the following error ActionController::MethodNotAllowed Only get, put and delete requests are allowed. Actually, Iam trying to have multiple actions for a form to create new record. The actions for the form are cancel, save, publish and preview. here''s the config/routes.rb file code snippet for the relevant controller - Events map.resources :events, :member =>

I read the following tag in teh Beast example <%= submit_tag''Login'', :or => link_to_function(''forgotten password'', "$(''reset-password'').toggle();") %> I understand the link_to_function, but what is this :or parameter used for ? the link doesn''t appear, so it cannot be used... thanks for your lights kad --

Hello, There is an link_to option or an helper that generate a link like : <a href="javascript:history.back()">Back</a> Thanks

Hi, I have the following code : <%=link_to_function("? | China", update_page{|page| page[''tags_en''].value = "China" page[''tags_ch''].value = "?" }) %> This updates two text fields with the China and ?. However I want to append the values, not replace them. So I need something like this :

We''ve all seen the checkout forms with Bill To: and Ship To: I''d like to have a button that says "Ship to Bill To:" and if we click it, it copies all the Ship To: fields across such as phone, email, etc. I''ve been looking at link_to_function, is that the right path? I''ve done observe_fields before but that went to a controller action whereas here we

Hey gang, I have this dead-simple method defined in a helper: def add_category_link(name) link_to_function name do |page| page.insert_html :bottom, :categories, :partial => ''category'', :object => Category.new end end Where, and mostly how, would I spec this? I haven''t been able to find how to stub the rjs in a helper spec, so

Good morning All - I am working on a time tracking application as a learning excercise and have run into an error neither I nor Google can remedy. When loading my view, I get an error: ''undefined method ''true_class_path'' for #<ActionView::Base:......... Context: I have controllers for Project, Worktrack and ''Workbench'', among others. Workbench is

Hi! I can use RJS in views like this (without using ajax): <%=link_to_function("switch fields", update_page do |page| page.insert_html :before, ''date'', date_select(''exhibition'', ''date'') page.remove ''date'' end) %> Is there a way to move this RJS code into a function to separate file? .js files are not parsed