Displaying 20 results from an estimated 2000 matches similar to: "Dynamic drop-downs in a form_for using AJAX remote_function - Help"
2007 Apr 25
2
form_remote_for, reloaded
Hi,
being relativly new to RoR, I''m having a problem which I found described
in this forum and somewhere else - but with no solution. I know, that it
may be bad to mix table and form tags, but the first solution of an in
place editing within a table looked nice:
Version using form_for:
<tr>
<%form_for :time_record, :url => { :action => "add_time_record" } do
2007 Dec 15
3
List Box Issue - Should be easy, but nor for me!
I have the following snippet in my app:
<% @anitem = Item.find(:all, :conditions => "id = " + params[:id]) %>
<% form_for :anitem, :url => { :action => :updateitem } do |thisform|
-%>
...
... (some code...removed)
...
<%= collection_select :thisform, :item_category,
ItemCategory.find(:all), :id, :name %><br>
<%= collection_select :thisform,
2010 Feb 22
3
Rails 2.3.5/Ruby1.8.7 Collection_Select Labels with ampersands "&"
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
2011 Aug 11
17
f.collection_select: what are the parameters?
The rails docs are so horrible on the collection_select method. They
need to show a *complete* form, and show two examples: one that calls
f.collection_select(), and another that calls collection_select(), and
explain the differences.
Given this line:
f.collection_select :topic, Topic.all, :id, :category
What the !@#$!@#$ is :topic?
--
Posted via http://www.ruby-forum.com/.
--
You received
2010 Jan 30
2
passing multiple objects with remote_function
Hey,
I can successfully pass a single object from any form field to my
controller via:
Select Year: <%= collection_select("vehicle", "year", @availableYears,
"year", "year",
{:prompt => "Select a year"},
{:onchange => "#{remote_function(:url => {:action
=>
2009 Jan 15
2
collection_select not selecting default value
Hi,
I''m trying to create a dropdown using collection_select. However, I cant
seem to get it to select the right option by default.
In my controller I have a setup like this:
@content = Content.new
@content.selection_id = 3
@selections = Selection.find(:all)
In my view I have:
<% form_for :content, @content, :url => { :action => ''create'' } do |f|
%>
2006 Feb 24
4
Problem having two belongs_to of the same class type
I have a Shipment class that is used to ship packages between Branches.
However, when I try to have two belongs_to in Shipment called shipped_to
and shipped_from I can''t seem to make it work. I can get it to display
the form properly but when I select the branches and click save I get
the following error...
"Branch expected, got String"
Any ideas? I have added some code
2012 Sep 13
3
Creating a link_to from a collection_select
I want to be able to change one attribute of a link_to to be what is the
current selection of the collection_select. And needless to say I can''t
quite figure it out.
app/views/tasks/show.html.erb
Who would you like to assign this task to?<br />
<%= link_to ''Myself'', :controller => ''task_queues'', :task_id => @task.id,
:action =>
2010 Feb 10
2
undefined method 'state'
I can''t imagine what I''m trying to do is complicated at all in Rails.
Yet, I am now getting this error: undefined method `state'' for
:StudentFailState:Symbol.
student.rb
has_one :student_fail
attr_accessor :student_fail_attribute
#controller
def student_fail
@student = @student.find params[:id]
def update_student_fail
@student.build_student_fail
2012 Aug 16
6
undefined method `with_indifferent_access' for "":String
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
2008 May 02
1
names of select elements inside a fields_for block not generated as expected
Hey All,
I''m trying to play along w/the ''complex forms 1'' railscast
(http://railscasts.com/episodes/73) and having trouble. The view is
projects/new. I''m trying to add some project_people to the form w/code
like so:
<% form_for(@project) do |f| %>
[project stuff here]
<% for pp in @project.project_person %>
<% fields_for
2010 Jan 28
1
validates preference of at least one param
I have a simple RESTful search scaffold that finds data in a separate
model and controller.
[code]
<h1>New search</h1>
<% form_for(@search) do |f| %>
<%= f.error_messages %>
<p>
<%= f.label :category_id %><br />
<%= f.collection_select :category_id, Category.all, :id, :name,
:include_blank => true %>
</p>
<p>
Age
2010 Sep 03
2
Problema con parámetros en collection_select (No novato)
Hola a tod@s,
Les cuento... Tengo lo siguiente en aplicación:
Una página donde esta mi modelo docencia que a su vez le voy agregando
todos los dictados de carreras:
<fieldset>
<% f.fields_for :dictados do |dictado_form| %>
<%= render :partial => ''dictado'', :locals => { :f => dictado_form }
%>
<% end %>
<%= add_child_link
2006 Jul 20
0
Getting joined collections on a form
Greetings, I''m looking for suggestions on how to simplify getting customer
addresses on a form:
I''m jumping between controller and view several times; alternating between
rhtml and rjs, in order to display customers and their addresses on an
invoicing form. It''s very messy.
I have a one to many relationship between Customer and Addresses, each
customer has one or more
2006 Apr 27
3
collection_select to display 2 fields
I''m trying to get a collection_select generated Drop-down box to display
two fields from a table (first name & last name); however, I am having
trouble concatenating the symbols. It appears as though any code I put
in the 5th argument for collection_select is processed prior to
executing the collection_select method. The code executes successfully
with 1 symbol in the 5th
2006 Jul 21
0
Selecting customers and addresses in a form (was Getting joined collections on a form)
(Sorry if you have received this twice, I''m having trouble sending mail to
the rails list)
Greetings, I''m looking for suggestions on how to simplify getting customer
addresses on a form:
I''m jumping between controller and view several times; alternating between
rhtml and rjs, in order to display customers and their addresses on an
invoicing form. It''s very
2010 Jan 28
2
dynamic drop downs for product search
Hey Everyone,
I''m about to embark on having a search function for the products on my
app via dynamic dropdowns. A dropdown for make would only leave
AVAILABLE models of that make. selecting year would only leave
available makes from that year etc etc.
Any suggestions or good read ups ?
--
You received this message because you are subscribed to the Google Groups "Ruby on Rails:
2010 Feb 10
7
undefined method join
Hey all,
I get an undefined method `join'' for #<String NoMethodError.
student.rb
has_one :student_fail
attr_accessor :student_fail_attribute
#controller
def student_fail
@student = @student.find params[:id]
def update_student_fail
@student.build_student_fail params[:student][:student_fail_attribute]
if @student.save
#view
form_for @student do |f|
2013 Jun 18
1
How to Pass Jquery selected dropdown values and radio button values to controller
Hi,
I have an advance search page and its code is as follows -
I have written my code like this
<div class="container">
<%= form_tag search_index_path, method: :get do %>
<%= radio_button_tag ''user_type'', ''customer'' %><p>Customer</p>
<%= radio_button_tag ''user_type'',
2006 May 22
15
collection_select default selected value
Hiall,
Unfortunately I just can''t find out how to setup a default selected
value when using collection_select. My call is like so:
<%= collection_select(:consultant, :lastname, @consultants, :id,
:lastname, { :selected => @current_consultant.id } ) %>
which is not working, I debugged so far that I know that
@current_consultant.id contains the correct value.
Any tips?
cheers