Displaying 20 results from an estimated 10000 matches similar to: "formhelper password_field only takes two arguments"
2007 Apr 09
4
How do i switch off error wrapping for a specific field?
Hi, i have some issues with the default rails error wrapping. It wraps
errors in a div with class ''fieldsWithError'', which is not good practice
in my eyes. Adding a class ''error'' to the field would be much nicer.
My solution to the problem: build your own FormBuilder. Funny enough, i
found no (nice) possibility to switch error wrapping off while using the
2007 Sep 30
2
Outputing to the browser, how?
Hello,
I''m writting some helper methods to write forms, so I have this working code:
class TableFormBuilder < ActionView::Helpers::FormBuilder
["file_field", "password_field", "text_field"].each do |name|
define_method(name) do |label, *args|
@template.content_tag(:tr,
@template.content_tag(:td,
@template.content_tag(:label,
2006 Apr 08
2
ActionView::Helpers::FormHelper instance methods should take an object reference rather than an object_name.
Hi
ActionView::Helpers::FormHelper methods (e.g. #text_field,
#check_box...) take object_name as an argument. From this argument
they infer a name that is supposed to contains the reference to the
relevant object.
I can''t see why the FormHelper methods were designed that way.
Compared to simply passing them a reference, the current way seems too
complicated and an invitation to problems
2012 Sep 08
4
dash symbol
In the example below, what is the dash doing between the class
attribute and array:
(field_helpers -
[:label, :check_box, :radio_button, :fields_for, :hidden_field, :file_field]).each
do |selector|
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2007 Sep 18
2
Setting default value in text_field/password_field
I am trying to set a default value in a text_field form. I know how
to do this in html, but is there a way to do
this with form_for
Here is my code
<% form_for :user do |f| -%>
<p><label for="firstname"%>First Name</label><br/>
<%= f.text_field :firstname%></p>
...
<p><label for ="email"%>Email</label><br/>
2006 Jan 10
0
Changing scaffold''s text_field to a password_field causes white screen of death in mozilla?
I had posted earlier about ''silent failure of a controller'', what seemed to
be an intractable problem where I was getting failure of a particular action
in a controller while others worked. What was irritating was that there were
no useful messages. Nothing to the browser, nothing in logs, and even the
breakpoints wouldn''t hit. Finally by a process of elemination I found
2009 Dec 23
8
Where did this value in a form come from?
Newb here.
I have a form and a value that is being displayed ... and I have no idea
where the value came from.
I have done a
<%= debugger; '''' %>
in the form and, indeed, the debugger stops at the statement.
I have tried to trace through the code to see where the value came from
... and I gave up.
So ... what in Rails initializes the fields of a form?
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2005 Dec 27
2
Rewriting FormBuilder
Hi,
I want to extend formbuilder to make it output a lable (I know about
labeled_form_helper made by technoweenie), my own formating, and a
couple of extra tags inside the form attribute. I was easily able to
extend form_remote_to. But when I continue to adjust the way elements
are handled I don''t know how to continue. I can''t find the method
text_field thats should is
2010 Mar 06
7
form_for, submit, and parameters disappearing
Consider the following:
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2009 Oct 15
4
Getting the object in fields_for
I''m using the fields_for helper with accepts_nested_attributes_for
The System model has_many children.
If I do this in my haml template:
-form_for @system do |s|
=s.text_field :name
-s.fields_for :children do |child_fields|
=child_fields.text_field :name
all is fine. The fields_for iterates over all children and puts the
correct data in the fields.
But...what I
2006 Aug 03
5
Rails - forms
Currently I have a registration form that is built like this:
<label for="First name">First name</label>
<%= text_field "user", "first_name" %><br>
<label for="Last name">Last name</label>
<%= text_field "user", "last_name" %><br>
<label for="Email">Email</label>
2005 Sep 02
7
Form to update two tables
Hello there,
this is probably a very simple problem but I''m stuck.
I''m following the Login generator tutorial from rubyonrails. It''s all
worked fine so far. But I want to add a bit more functionality so that
when a user signs up in addition to chosing a login name and password
they type in a company name which is added to a seperate table called
COMPANIES. The id
2010 Jun 08
8
rails, ajax, json, and script
Could someone please demonstrate the code to send both json (or xml) AND
javascript (to be executed) in a single Ajax request?
Is this even possible?
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2010 Mar 20
4
Displaying an image in a Rails form_for
Hi,
I''ve got a public\images\DownArrow.jpg
and app\views\expenses\new.html.erb that want to present this image in
the following context:
<p>
<%= f.label :vendor %><br />
<%= f.text_field :vendor %>
<%= f.image "DownArrow.jpg" %>
<br>
<%= select_tag "test",
options_for_select(@current_vendors.collect {
2012 Sep 17
1
require current_password to update user information
Rails newbie here, I have been stuck on this for two days and can''t figure
out why its not working.
I want users to confirm/verify themselves by entering their current/old
password before any information is updated.
This is what My user_controller update action looks like
I''m currently using rails 3.2 with the basic has_secured_password
authentication that comes with it.
def
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
2008 Feb 14
4
How do I access this parameter?
Hi,
I have a form for creating users ...
<% form_tag ''userconfirm'' do -%>
<!-- more code -->
<p><label for="user_login">Username</label><br/>
<%= text_field ''user'', ''login'' %></p>
<p><label for="user_password">Password</label><br/>
<%=
2006 Jan 13
2
Change Password with acts_as_authenticated
I want to have a form to change a users password. I can''t figure out
what the method in the controller should look like. I tried @user.save
and @user.update_attributes, but can''t get it to work.
My Form:
##############################
<%= start_form_tag :action => "update_password", :id => @user.id %>
<%= password_field ("user",
2006 Jan 21
5
How do you deal with non-model property form values
I have a User ActiveRecord model that has email and password properties. I
want to build a login for that has a "remember me" option. My view looks
like this:
<% @page_title = "Login" -%>
<%= error_messages_for ''user'' %>
<%= form_tag %>
<table>
<tr>
<td align="right" width="1%"
2006 Mar 29
6
Simply Getting Post Params
I am a complete Rails newbie and am trying to understand how I can
simply get the data from a password field in a form that is not mapped
to a field in the database.
The scenario is this. I have a User model that is mapped to a table
users with the following fields: username, email_address, password and
join_dt. Following pretty closely to the login section in the Agile Web
Development with