Hello.
'm banging with a difficult problem I think.
I have a form like this:

- @company.categorizations.each do |categorization|
%tr
= f.semantic_fields_for :categorizations, categorization do |cat|
%td
%b= categorization.category.name
%td
= cat.input :classification, :as => :select, :collection
=> Classification.all,
:member_label =>
:classification_type, :label => false,
:wrapper_html => { :class
=> "company_classification" },
:input_html => { :class =>
"company_select_classification_type" }
%td
.company_categorization_amount
- if categorization.classification
= text_field_tag "classification_amount",
categorization.classification.amount,
:class =>
"company_input_classification_amount",
:disabled => true
- else
= cat.input :amount, :label => false, :wrapper_html
=> { :class => "company_classification" },
:input_html =>
{ :class => "company_input_classification_amount" }

I hava a coffescript code that monitor the change event of the select field.

$(document).on "change", ".company_select_classification_type", ->
$div = $(this).closest("td").next().find(".company_categorization_amount")
$.get "/classifications/find_amount",
id: $(this).val(), (data) ->
$div.html data

when the select value change I insert in the
".company_categorization_amount" div the code of the file find_amount:

= text_field_tag "classification_amount", @classification.amount,
:class => "company_input_classification_amount".

That work.
If the select value change and it is blank I want to insert
= cat.input :amount.
One for every @company.categorizations.
I don't know how to do this.
Some help?

--
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@googlegroups.com.
To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.

Search Discussions

Related Discussions

Discussion Navigation
viewthread | post
Discussion Overview
grouprubyonrails-talk @
categoriesrubyonrails
postedJan 24, '12 at 10:43p
activeJan 24, '12 at 10:43p
posts1
users1
websiterubyonrails.org
irc#RubyOnRails

1 user in discussion

Mauro: 1 post

People

Translate

site design / logo © 2021 Grokbase