similar to: Newbie: Proper way to set default text_field form value ?

This is probably something very simple but I can''t seem to figure out why I keep getting the ''wrong number of arguments (1 for 2)'' error with the following code when I try to create a new record. If anyone can see what is going wrong here please help! new.rhtml ------------------------------------------------- ... <%= start_form_tag :action =>

Warning: I am as green as #00FF00 with rails :-) I have an rhtml view that shows a survey: /views/survey/show.rhtml. I have a Survey model, helper and controller. I''m using the acts_as_commentable plugin to collect comments, and trying to save user comments from users who have taken a survey (don''t ask -- it''s just a test). To save the comment, I need the id of the

Please this code: <p> <%= f.label :"Host Name" %><br /> <%= f.text_field :HostName %> </p> I want to set a default to this text field, how can I do this? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails:

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/>

Hi .. I am new to Rails and it is not clear to me why I am getting the following error. Any help appreciated. -m. $cat app/views/admin/new.rhtml <% @page_title = "New member..." -%> <%= start_form_tag( :action => ''create'' ) %> <table> <tr> <td> First Name: </td> <td> <%= text_field(

I have the following models: class Comandancia < ActiveRecord::Base has_many :elementos end class Elemento < ActiveRecord::Base belongs_to :comandancia validates_presence_of :nombre, :apellido_paterno, :apellido_materno, :comandancia end In the view for New Elemento I''m using <%= start_form_tag :action => ''create'' %> <%= render :partial =>

Hello all, I''m using the following _form.rhtml layout for a number of pages, including edit record and new record (which each has it''s own definition in the controller). I''d like to display a different author form field depending on which page they are using. I''d rather keep using _form.rhtml as a layout template, instead of customizing each separate page.

I have a form to register a user. The issue I am having is the fact that it only populates login, hashed_password and created_at fields. DB table: create table users ( id int not null auto_increment, login varchar(100) default null, hashed_password char(40) default null, email varchar(255) default null, salt varchar(255) default

Hi, I am sorry for maybe stupid question. I am new in rails. I am trying to create very simple weblog systeme. I know threre are plenty of them, but It''s good to study. I create following rule in models/post.rb validates_length_of :header, :in => 3..50, :allow_nil => false, :message => "At least 3 characters" It''s working fine with default scaffolt add

Yeah, right... I posted this to the Rails mailing list. Sorry for people who see duplicate posts. -------- Original Message -------- Subject: [Rails] Re: [Rails-spinoffs] Autocomplete - setting a second value? Date: Mon, 26 Sep 2005 10:05:24 -0400 From: Fran?ois Beausoleil <fbeausoleil@ftml.net> Reply-To: rails@lists.rubyonrails.org To: rails@lists.rubyonrails.org References:

hi, This should be really simple, but i cant seem to find the answer anywhere!! In my _form.rhtml I have the following text field, how can I define a default value? <%= text_field ''purchaseorder'', ''number'' %> -- Posted via http://www.ruby-forum.com/.

Hi, I am having java script to enter the date using a calander to a text_field and having separate select_time for the time selection. but we want the controller end to have the normal ruby time format by concatenating the entered time using select_time and entered date using the text_field (via the calendar) Could someone please let me know how I could do it? I am not sure whether I

I''m trying to automatically fill a "posted_by" text by with whoever is logged into the session. How do you set the value attribute using "<%= text_field ... %>"??? I''ve tried: <%= text_field ''post'', ''posted_by'', ''value'' => User.find(session[:user_id]).name.capitalize) %> But I get

Hi, I have a question today regarding how the various form elements in _form.rhtml are named. I understand that for a database table "persons" with a column headed by "name", then in _form.rhtml it will probably be like: <p><label for="person_name">Name><br/> <%= text_field ''person'', ''name''

Hi, here is my situation. I have this controler action: ---------CONTROLER-------- def list @variations = Variation.find(:all, :conditions =>["client_id = ?", @active_client.id] ) end ---------CONTROLER-------- Which call this view (removed irrelevant parts): ----------LIST.RHTML--------------

Hi! I need to set the primary key in a model and postgres table to something different than id. View Edit and such works in the scaffolded controller. However if I click in the controller below the list of data onto New then I get an error message like this: Showing app/views/admin/_form.rhtml where line #5 raised: undefined method `nr_before_type_cast'' for

All, I''ve just started Rails and Ruby a week or so ago. Please forgive me for my ignorance. I started writing a small test application to test some of my new knowledge and have hit a wall. Would like some best practices. I have 3 tables, as below... CREATE TABLE `carts` ( `id` int(11) NOT NULL auto_increment, `name` varchar(255) NOT NULL, `quantity` int(11) NOT NULL, PRIMARY

hello my name is reynaldo and i have a problem i alter the _form.rhtml to display a select option in the place a simple text_box, and the application work very well, but in the moment that i apply a validation in the model i get a error. the code is the next in the controller: def new @catelemento = Catelemento.new @komandancias = Catcomandancia.find(:all) end in the

Hello Folks, I am starting out with RoR and just browsed through Dave''s book ? couldn''t stop reading. I started building a prototype to get better hands on experience and I have run into two simple issues that I am hoping will be a quick answer for some of you experts out there. *Issue 1:* >From within a "companies" controller and list_companies.rhtml view

I have been working on this small, minute, part on my project and it all hinges on setting the value in a text_field helper. Saying: <%= text_field ''user'', ''company'', :value => @login %> does not do it. When I go and look at the raw html, there is no value there and "value" is an attribute of the input tag, im pretty sure. I really like