Displaying 20 results from an estimated 1100 matches similar to: "Problems with error_messages_for"
2006 May 03
1
error_messages_for when saving within another model
Hi,
I have this save routine:
def customer_address_create
customer_options
@customer = Customer.find(params[:id])
@customer.addresses.create(params[:address])
@saved = @customer.save
end
That passes to a rjs template like this:
if @saved
page.visual_effect :Fold, ''add_address''
page.replace_html ''addresses'', :partial =>
2007 Oct 03
3
Why does error_messages_for take string as param?
Hi,
I wonder why error_messages_for take strings as params instead of
instance variables.
error_messages_for ''user''
instead of
error_messages_for @user
''user'' is translated into @user eventually.
If so, who not take the instance variables directly?
Is there any reason for that?
Thanks in advance.
Sam
--
Posted via http://www.ruby-forum.com/.
2006 Jul 29
0
error_messages_for - Custom formating
Hi all,
I am trying to change the default formatting for the error_messages_for.
To quote from the ROR manual:
///////////
error_messages_for(object_name, options = {})
Returns a string with a div containing all the error messages for the
object located as an instance variable by the name of object_name. This
div can be tailored by the following options:
header_tag - Used for the header of
2006 Jun 07
0
problem with error_messages_for
Hi everyone,
I have this weird problem where error_messages_for isn''t working.
I have a model group which has to validates constraints..
---------------------------------
class Group < ActiveRecord::Base
#directionality points to the user model
#this table contains the foreign key
belongs_to :user
validates_uniqueness_of :name
validates_presence_of :name
end
2006 Jun 20
2
Validation error_messages_for problem
I am having trouble getting error_messages_for to work.
My controller(relevant parts) looks like
def configure
@account = session[:account]
@user = User.new
end
def add_new_user_to_account
@user = User.new(params[:user])
if @user.valid?
session[:account].users << @user
end
redirect_to :action=> ''configure''
end
end
and my
2006 Aug 09
1
Clarification on error_messages_for
Just learning Rails.. So this is probably a noob question. My apologies.
Could anyone please give me a quick summary/example on the usage of
error_messages_for?
I have two tables/models, Group and GroupMembers. Obviously, a Group
has_many GroupMembers. I have a customized view which shows a list of
GroupMembers followed by a field and a button which facilitates adding a
member to the group by
2006 Nov 04
1
error_messages_for ''a''
hi all,
i have two models in single form and i want to display error messages for
both on submission
when i do something like this i get an error
<%= error_messages_for ''a'' %>
<%= error_messages_for ''b'' %>
can anyone tell me how can i do something like this
thanks in advance
regards
gaurav
-------------- next part --------------
An HTML
2006 Jul 17
0
error_message_on / error_messages_for
Hi,
just a simple question between error_message_on / error_messages_for ...
Well, if you use error_messages_for in your web page, there is no
problem even if anObject==nil (for example , the first time you load
your form) whereas error_message_on must be use with an instanciated
object ...
So, you always has to double check if anObject is not nil before using
error_message_on ?
I
2006 Jun 21
2
error_messages_for not displaying validation errors
Hi all,
I''ve been searching the web and the list archives for help on this and I''ve
found some tips, but I''ve been racking my brain on this for hours.
I have a Model, View, and Controller that are handling the uploading of a
file to my server. I want to make sure that the description is set and that
a file is selected to be uploaded. I have set validates_presence_of
2006 Apr 11
0
Problem w/ error_messages_for: wrong number of arguments?
Hi guys,
I just upgraded to the latest version of Rails 1.1 and am getting some
odd error messages. Specifically, I have the line:
<%= error_messages_for ''user'' %>
at the top of one of my .rhtml files and of course a variable @user.
When an error occurs when saving ''user'', instead of getting the error
message (which happened fine in Rails 1.0), I now
2006 Jan 11
0
error_messages_for >> Cannot convert Array into String
Hi all
I have the following Model:
Member(id, username, first_name, last_name, hashed_password,
password_salt)
Now I want to allow users to register for an account using the following
form:
---
<%= form_tag %>
<%= error_messages_for ''member'' %>
<p><%= _(''Username'') %>: <%= text_field(''member'',
2006 Jul 17
2
error_messages_for ?
Hi,
I can''t list error_messages in my Form ??, and all the formfields are
reset ...(I think my redirect :back clean everything, formfield and
error_messages ...), only my flash[:notice] is ok....
I would like to use the "error_messages_for" tag to add a simple red *
on my textfiled if a problem occurs ...
thanks for help
arnaud
here are the basics steps to check that
2006 Jun 13
7
help with ''error_messages_for''
Greetings,
I''m in the throws of deploying an app on site5, and I''m getting strange
errors. I think I might need to understand how error_messages_for
works.
I get a pretty standard looking error:
"
You have a nil object when you didn''t expect it!
You might have expected an instance of ActiveRecord::Base.
The error occured while evaluating nil.errors
Extracted
2006 Feb 13
2
Overriding the error_messages_for method
If I wanted to override the error_messages_for method where within
the rails structure would I put it? Which file?
Thanks :-)
John Kopanas
http://www.kopanas.com
=====================================================================
http://www.soen.info - source of the freshest software engineering
information on the net
http://cusec.soen.info - software engineering conference
2006 Nov 30
3
model stubs with view/controller specs: error_messages_for??
How would I set up a model stub so that <%= error_messages_for
''some_model'' %> doesn''t complain?
I started going down this road: @some_model.stub!
(:errors).and_return(ActiveRecord::Errors.new)
but it seems like a long, hopefully uneccessary road.
Cheers,
Michael
2007 Mar 21
4
How to spec error_messages_for
Hi
I''m trying to spec a call to error_messages_for to avoid stubbing out
whole models. Something like this:
context "A rendered calculate_quote view" do
setup do
@form = mock("form")
assigns[:form] = @form
end
specify "should render the error messages" do
<SOMETHING>.should_receive(:error_messages_for).with
2006 Mar 20
5
Wrap error_messages_for() call when no instance var present
I am trying to put some smarts around a call to
<%= error_messages_for %>
so that when I first come into this page i.e. when my instance variable
@target_list has not been defined yet, the page doesn''t break.
I''m doing this:
<% if @target_list? %>
<%= error_messages_for ''target_list'' %>
<% end %>
I get a syntax error on line 1.
2008 Apr 10
1
error_messages_for
I''ve been all good and written some great validation in my models, but
when something doesn''t validate, I''m used to using error_messages_for
in my view to display the errors.
Is there some sort of facebook_messages_for equivalent in facebooker?
Or perhaps some parameter I can pass to facebook_messages?
Justin
2006 Feb 15
6
error_messages_for trouble
I am trying so learn how to do custom validations.
The validation works as expected, but I can''t get "error_messages_for"
to display.
How is the name of the object supposed to be formated?
Where is this object created, the model or controller?
What am I doing wrong here?
#### Model ########################
class MyFolder < ActiveRecord::Base
def validate
# validation
2006 Aug 10
0
Consolidating error_messages_for for multiple objects
Hi there
I have a form that saves a user and an address, which are seperate objects.
A user has_many addresses.
How to display error messages for the adddress object which gets saved
via the same html form?
I''m getting all my validation errors for the user object, but no
detailed messages for the address object despite putting
error_messages_for :address in my view.