Displaying 20 results from an estimated 30000 matches similar to: "using form_for in a partial"
2006 Aug 02
7
form_for not working with Markaby
I''m playing around with Markaby and I decided to write a little blog app.
I''m running into issues with forms however. If I use form_for the output of
the form gets swallowed. For example:
form_for :article, @article do |f|
f.text_field :title
f.check_box :published
f.text_area :description
f.text_field :pub_date
f.text_area :content
end
gets rendered as an empty form
2009 Feb 06
2
Using partials with form_for
hi all
i was wondering whether it is possible to use partials along with form_for
and form_field. following code is not working. is there some error or this
case is impossible..??
*#new.html.erb*
<h1>Enter Details for new Partner:</h1>
<% form_for(@partner) do |f| %>
<%= render :partial => ''form'', :locals => {:partner => f} %>
<p>
2006 Oct 13
2
form_for() and name
how can i give name attributes for form_for(), so it will give an output
like <form name="f">. it is because that i need to access the form name
for javascript manipulation.
as far as i know, name can only used in form_tag(), but i currently have
more than 50 forms that built using form_for(). the structure is like
this:
<% form_for symbol, item,
:url => { :action
2008 Jun 30
1
Help with form_for
Hello, I had an app running on RoR 1.1, now I''m migrating it to 2.1.
In a view I have:
<div id="user_management">
<fieldset>
<legend>Please log in</legend>
<% form_for(:user, :url => sessions_path) do |f| %>
<p>Username: <span class="notice"><%= flash[:notice]%></
span></p>
2006 Sep 07
6
form_for - Child object - how to set parent id
Hi All,
I am just trying to learn ruby/rails so please don''t flame me if this is
a stupid question.
As a learning project I decided to create my own blog using ROR. I have
created a controller that shows paged blog entries, and below each blog
is a list of comments along with a form alowing the user to add a new
comment.
To create the form for the comment entry I used form_for
2009 Mar 05
1
error_messages with form_tag
Hi
Am facing a problem in accessing the error_messages.
Actually am using form_tag is there any way with which i can access
error_messages with form_tag.
I don''t want to use form_for.
Thanks in Advancve
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2010 Nov 01
2
form_for .label class
Hi,
Could anyone tell me what I''m doing wrong below when trying to apply a
style to the following label and text field
<div class="group">
<%= f.label :name, :html => {:class => "label"} %>
<%= f.text_field :name, :html => {:class => "label"} %>
</div>
Doesn''t work at all, the form however picks
2010 Dec 23
0
has_many :through full stack help
I am trying to implement HMT for the first time and having a ton of
trouble. I would like to be able to have the user check a checkbox
and fill some extra fields for data input. I have tried so many
iterations borrowed from different places I found on the web, none
seem to work quite right. Essentially I have two models: ''practice''
and ''system'' where a
2006 Aug 11
2
Accessing belongs_to objects from a form_for context
In a form_for context, is there a way to access objects that are related
to the primary object with a belongs_to? I think an example will serve
best:
class User < ActiveRecord::Base
belongs_to :person
attr_accessor :username
end
class Person < ActiveRecord::Base
has_one :user
attr_accessor :first_name
end
<% form_for :user do |form| %>
<%= form.text_field
2010 Sep 21
0
Upload form with uploadify jquery plugin
I would like to integrate the uploadify plugin with a standard rails
form. However I can''t figure out how to add a new field and have it get
submitted with the file upload. I added a name field into the form, but
the valued does not get submitted.
<%
dialog_file_description = ''Photos''
allowed_extensions = [:jpg, :jpeg, :gif, :png]
max_size = 20.megabyte
2008 Mar 16
1
form_for error
Hi all,
I have the following code in my application layout:
<div id="utility">
<% if logged_in? %>
<%= link_to "Sign Out", logout_path %>
<% else %>
<%= link_to_function "Sign in",
"$(''signin'').toggle();$(''signin_link'').toggle()",
:id => "signin_link" %>
2006 Aug 05
1
form_for and partials
I''m getting an error in the partial when i try
<% form_for :name do |form| %>
<%= render_partial "#{@current_stage}" %>
<% end %>
So I assume that form_for does not have scope in the partial?
If that is the case what are my solutions...
Do I have to stick a <% form_for in every partial, or do i just change all
my inputs back to text_field
2011 May 27
4
undefined method `model_name' for NilClass:Class in a form_for
Hi! I know that there are other topics about this issue, I read them and
I''m always blocked. Here is the error message:
undefined method `model_name'' for NilClass:Class
Extracted source (around line #30):
27:
28: <h2>Add Translation</h2>
29:
30: <%= form_for @new_trad do |f| %>
31: Locale: <%= f.text_field :locale %>
32: Key : <%=
2009 Nov 06
0
Nested objects not propagating from view
I thought I had this fixed, but apparently not. It works okay from the
console, but not from the view. I have the following:
# partial schema
create_table "users", :force => true do |t|
t.string "login", :null => false
t.string "first_name"
t.string "last_name"
t.string "email", :null => false
2007 Nov 20
3
How to test views with Nested Resources and Partials
Hi everyone,
I am relatively new to rspec and I am running into a wall in testing my
views. I have a RESTful resource Contracts with a nested resource of
Line_items.
I am trying to figure out how to test the "edit" form of the Line_items.
What complicates this is the nested routing and how to account for it,
and that there is a partial form (_form.haml) that both the edit.haml
and
2009 May 11
0
updating join table (HMT) with checkbox and extra fields
Hi,
I''ve been breaking my head over this thing with no success. Here is my
table layout -
class User < AR
has_many :memberships
has_many :groups, :through => :memberships
...
class Group < AR
has_many :memberships
has_many :users, :through => :memberships
...
class Membership < AR
belongs_to :user, :class_name => "User", :foreign_key =>
2008 Jul 14
5
How can i use link_to_remote with in form_for
Hi
anybody plz help me how can i use link_to_remote with in form_for.. i
tried but no luck... if i use form_tag i can able to use link_to_remote
and made ajax call.but i need to use form_for ....can anyone help me how
can i do with this.Thanks in advance.
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2013 Dec 10
2
form_tag + fields_for Rails 4
Hi There,
I''m trying to user fields_for inside a form_tag, but i can''t catch it
on my controller.
I just take some html code off to makes it easy to read
my view...
i''m using campuses_path(current_church, @campus) instead form_for
@campus, because my route is like
resources :campuses, :path => ":church/campuses"
<%= form_tag
2009 Aug 11
5
Dynamic drop-downs in a form_for using AJAX remote_function - Help
Hello -
I am fairly new to Ruby on Rails, but feel like I am learning quick.
I have what seems to be a fairly unique issue as I cannot find much
out there that describes what I''m seeing. Hopefully it''s a very
simple fix, and I simply can''t see the forest through all the trees!
I am attempting to create 2 related drop-down lists in the same
form_for, both using
2008 Feb 20
1
text_field_tag - different parameter name
Hi, I have one problem with validation
I am creating e-shop and I have products. This view look like this:
<% for product in @category.products %>
<div class="produktyBox">
<%= product.title %><br />
Price: <br />
<div style="color:red; font-size:large; font-weight:bold; margin-
bottom:5px"><%=