i am trying to do this:
var name ="Some Value"
mygrid.getCombo(2).get(value);
alert(encodeURIComponent(''<%=Product.find_by_name(''+name+'')%>''));
all the code is good, the problem is that var name seems that is not
sendin
how can i send a javascript var to ruby??
Regards,
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Could you shed more light on what you''re trying to do? I think you''ll need an observe_field call perhaps: http://noobkit.com/show/ruby/rails/rails-edge/actionpack-edge/actionview/helpers/prototypehelper/observe_field.html --~--~---------~--~----~------------~-------~--~----~ 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 i am working with a datagrid in javascript and when a value is
inserted in a column, i need to pass this value to the controller
dynamically.
this is the reason i am trying to do this, to see if the value is being
passed correct:
var product = ''value'';
alert(encodeURIComponent(''<%=Product.find_by_name(''+product+'')%>''));
other way i have been trying is assigning the value to a session
variable by ajax method.
var product = ''value'';
new Ajax.Request(''<%= "/" +
request.path_parameters["controller"] +
"/setActualProduct/?pCode=" %>''+product,{);
method: setActualProduct
change a session variable value
The problem is that this session var is render the firsttime you enter
the page
<%pActual=session[:pActual]%>
alert(''<%=pActual%>'');
maybe i will need some observer but to a var instead to a field...
any ideas?
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the answer is Ajax + RJS.> var name ="Some Value" > mygrid.getCombo(2).get(value); > alert(encodeURIComponent(''<%=Product.find_by_name(''+name+'')%>''));<%= remote_function(:url => {<some url>, :name => name}) %> def <responds to some url> render :update do |page| page.alert(Product.find_by_name(params[:name]).id) end end -- 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 -~----------~----~----~----~------~----~------~--~---
Thanks Keynan, i am doing an alert(), but what i really need is to pass this value to javascript function. -- 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 -~----------~----~----~----~------~----~------~--~---