Hi there, can somebody enlighten me why this throws an error (when this code is called): <% form_remote_tag :url => ''/user/agents'' do -%> <%= button_to_function ''Personal account'' do |page| page.replace_html ''newagentpersonal'', :partial => ''user/agents/newagentpersonal'' end %> <div id="newagentpersonal"> <%= render :partial => ''newagentpersonal'' %> </div> <p><%= submit_tag ''Add'' %></p> <% end -%> ...while this doesn''t: <% form_remote_tag :url => ''/user/agents'' do -%> [--the only difference here: this (button code) line is deleted--] <div id="newagentpersonal"> <%= render :partial => ''newagentpersonal'' %> </div> <p><%= submit_tag ''Add'' %></p> <% end -%> Firebug reports "missing ) after argument list" (and it''s definitely that second line that causes the error). How can I make this work? Thanks a lot for any help! Tom -- Posted via http://www.ruby-forum.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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Tom Ha wrote:> <%= button_to_function ''Personal account'' do |page| page.replace_html > ''newagentpersonal'', :partial => ''user/agents/newagentpersonal'' end %>What is the ''end'' there for? (-: --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Well, as far as I know, you need to close with "end" as soon as you have a "do", right? -- Posted via http://www.ruby-forum.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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Try putting a line break after the |page| and before the "end" ----- Ryan Bigg Freelancer http://frozenplague.net On 18/01/2009, at 7:05 AM, Phlip wrote:> > Tom Ha wrote: > >> <%= button_to_function ''Personal account'' do |page| >> page.replace_html >> ''newagentpersonal'', :partial => ''user/agents/newagentpersonal'' end %> > > What is the ''end'' there for? (-: > > > >--~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
I tried, the problem remains... -- Posted via http://www.ruby-forum.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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Have you had a look at the page source to see what the button_to_function is generating? Colin --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Tom Ha wrote:> I tried, the problem remains...Here''s the issue. Sorry I didn''t post it before, but Vista locked up as usual. Whine whine whine. Anyway, this does not print out ''yo'': puts ''yo'' You can''t put the argument to a method on a new line like that. It''s the same as puts; ''yo''. The first statement outputs a linefeed, and the second one thinks about ''yo'' briefly, then throws it away (or returns it). Your replace_html has a linefeed between itself and its first argument. Tips: Write more unit tests, and don''t follow the example of the Rails gurus. Never cram everything into one line! Neat formatting would have saved you from learning how Ruby parses method arguments... New question: How is this supposed to work? <% button_to_function ''Personal account'' do |rjs| rjs.replace_html ''newagentpersonal'', # this comma , is okay! :partial => ''user/agents/newagentpersonal'' end %> (I renamed ''page'' to ''rjs'' because the world has too danged many variables called ''page'' in it!) I thought that :partial would run on the server side, cook a page, and let you send it over a wire. So maybe that usage of .replace_html is only going to cram your HTML with a big JavaScript string containing more HTML. Maybe you need that, but if I tried to cook that partial with fresh variables, collected from the page at runtime, they would not affect the partial''s contents. And that, in turn, would leave me with less reasons to use a partial! -- Phlip --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Thanks for your hints, guys! Actually, my aim was the following: Show the user only the *mandatory* (or: most basic) fields of a form that is to be submitted. That way, the user isn''t put off by a tons of (maybe even unnecessary) fields (depending on what kind of user she is). My idea to accomplish that was: Have partials that can contain partials (and so on...). Every partial could be called with a "button_to_function"-button located in the "parent partial". In an extreme case, you could end up with a big, tree-like partial structure. Bus as Phlip pointed out, it''s apparently not possible for Rails to manage such an "interlocked" partials structure using "page.replace_html" (Ajax). So if anybody out there has an idea of how to build such a more user-friendly/"customizable-on-the-fly" form, please let me/us know, thanks! Tom -- Posted via http://www.ruby-forum.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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Solution, in case anyone still wonders (obvious for non-n00bs): To have partials in partials (etc.), like a tree-like structure, and at the same time to be able to let the user choose which partials to view (which "branch of the tree" to open or close, for example in a form that should be customized by the user, on-the-fly), just put the "page.replace_html" code (Ajax) in the *controller*. (DON''T use a "button_to_function" *within* such a partial!) Tom -- Posted via http://www.ruby-forum.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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Tom Ha wrote:> Solution, in case anyone still wonders (obvious for non-n00bs): > > To have partials in partials (etc.), like a tree-like structure, and at > the same time to be able to let the user choose which partials to view > (which "branch of the tree" to open or close, for example in a form that > should be customized by the user, on-the-fly), just put the > "page.replace_html" code (Ajax) in the *controller*.Yup. That''s what I implied, but I could not figure out the code''s actual intent, so I couldn''t say that.> (DON''T use a "button_to_function" *within* such a partial!)Yet sometimes a button_to_function can pull in a static partial, and that''s what you need... (-: --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---