similar to: :locals does not pass var in rails 3.1.0 partial view

in my controller @cursos = Curso.find_all in my view i''m trying to do a select_tag with the results @cursos, using a helper select_tag "name" options_for_select(@cursos) --------> not works select_tag "name" @cursos --------> not works how to do it, using the helper? tks -- Posted via http://www.ruby-forum.com/.

Hi Group, I have a registration.html.erb page with the following JavaScript at the top which I use to validate form fields: <script type="text/javascript"> <!-- function validate(){ if ((document.myForm.email_projectname.value=="")|| (document.myForm.email_projecttype_id.selectedIndex<1)|| (document.myForm.email_region_id.selectedIndex<1)) { alert

Hello, please forgive me if this answer is obvious! I''m new to Rails this week. I have two database tables, and the associated scaffolding, controllers, models and views. The first is service_provider, which holds a list of service providers. The second is service_provider_countries which is a table of countries (obvious perhaps). In views/service_providers/new.html.erb I have a form,

Hi Im trying to link my User model to a Teams model. I seem to be getting the following errors. Any help would be great as Im just new to RoR Thanks error ActiveRecord::AssociationTypeMismatch in UsersController#update Team(#2183395560) expected, got String(#2174675960) app/controllers/users_controller.rb:67:in `update'' app/controllers/users_controller.rb:66:in `update''

I''m trying to assign a parent foreign key value using collection_select from my child "new" form. The problem I''m having is if I do not make a selection, I get the following error instead of the Rails validates_presence_of error: You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occurred while evaluating

hi guys, I am testing a new optional funtionality in my site with IE 8 after success with Firefox 3.6.3, chrome and safari. The new functionality basically sees a "sub category" drop down list get generated in my form as soon as a "Category" value is selected from the "Category" drop down list. I have been using the standard rails api such as observe_field, and

I am having an annoying problem displaying the labels of a select box correctly where there is an ampersand contained within the label string. On a form being rendered with the form_for helper the collection_select reads data from a Mysql 5.075 database the text stored in the database is "Surabaya & Surrounding Areas" when rendered and displayed in firefox 3.6 or safari is is

I would like to add javascript ''onChange'' event handling for a select field, such as <%= collection_select("job", "client_id" , @clients, "id", "name") %> with onChange="xxx" Anyone know how to make this work? Thank you, Scott -- Posted via http://www.ruby-forum.com/.

hiya, in specing a partial, how can i assign a local var that is normally passed via :locals ? i tried adding :locals => to the render call but that doesnt seem to take linoj -------------- next part -------------- An HTML attachment was scrubbed... URL: http://rubyforge.org/pipermail/rspec-users/attachments/20071012/fd0acd92/attachment.html

I''m having some really weird problems with an app I''m writing. Everything is working as expected on my development machine (OSX, Rails 0.14.4) but is cacking out with weird errors on the Textdrive demo site (FreeBSD, Rails 1.0.0). It complains about missing variables, with errors like this: undefined local variable or method `rawcode'' for

This code: <p> <label for="resource_type">Type</label><br/> <%= select(:resource, :type, %w{ Web Data }, { :include_blank => true }) %> </p> Produces this error: TypeError in Resources#new Showing app/views/resources/_form.rhtml where line #6 raised: wrong argument type String (expected Module) Extracted source (around line

Hello. I want to select an item from a select list and have that result in an ajax call that updates two sections on the page. Here is the code in the controller def create ... render :update do |page| page.replace_html ''list_items'', :partial => ''lists/list_items'' page.replace_html ''add_item'', :partial =>

The documentation states as an example: select("post", "person_id", Person.find_all.collect {|p| [ p.name, p.id ] }, { :include_blank => true }) could become: <select name="post[person_id]"> <option></option> <option value="1" selected="selected">David</option> <option

I want my date fields to default to NIL or "", because the presence of a date means something. My problem is that rails is defaulting the fields to today''s date automatically when I create a new record through the scaffold. I tried removing the default ''0000-00-00'' and changing NOT NULL to NULL, but both columns get today''s date as the default

I would like to have a date control on a page and I would like a behavior similar to what you get using date_select with the :include_blank => true option where the first value in the dropdown is "- Month -", "- Day -", or "- Year -" rather than a blank value for the respective month, day, and year select fields. I took a look at the ruby source for

Since i can''t figure out how to use heredocs with erb. im looking at solving my problem with partials, but since partials seem to have a completely separate namespace/scope im looking for a way to pass the entire scope of the calling rhtml to the partial. ------------------------------------------------------------------------ Hunter Peress

Hi I''m having a issue with one object when try to update the attributes in this object previously saved in the database I have one object comp and one object reg they have this relationship comp has_many regs reg belongs_to comp when run use the method valid? like this current_contribuyente.comps.build(params[:comp]).valid? it returns: IndexError (string not matched) And when

I''m trying to rewrite a fusebox-like application (Active4D plugin to 4D database) in RoR/postgres and I''m doing okay - but keep running into things that stump me. It seems like it takes me hours to figure out something that I could have written in pure code in minutes. The select_month and select_day helper has been my latest waste of time. All I''m trying to do is add

So I have a select list with a list of items. When a user selects an item, another select list should have its default selected item set to a specific item (the default associated with the first select list). This is in a form to create a new task. The first select list is a list of parent tasks. When one selects the parent task, the clients select list must default to the same client as its

Guys, I''m using select_tag to display a non-model dropdown, which works fine. However, I''ve tried every which way to use the :include_blank => true option, but it simply won''t display a blank value. Using :include_blank => true with select on model fields works fine. Can someone please show me a working example? -- Posted via http://www.ruby-forum.com/.