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08.19.2008 at 10:12AM PDT, ID: 23660399 | Points: 500
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Ruby will not generate bug reporting/error reports

Asked by lschwing in Ruby Scripting Language, Apple Software, WebApplications

Tags: , , ,

I am trying to get error messages to post when a post is done with improper data inputted. I am following the RailsSpace book ch 4 if this helps you out at all.

Code in application.html.erb:
                  <% if flash[:notice] -%>
                        <div id=:"notice"><%= flash[:notice] %></div>
                  <% end -%>
                  <% if ENV["RAILS_ENV"] == "development" %>
                        <% debug(params) %>
                  <% end %>

Code in register.html.erb:
                        <% error_messages_for "user" %>
                fixed:<%= error_messages_for "user" %>



Running Rails 2.1, actionpack 2.1, WEBrick, pretty much default stuff. I am very new to RoR and trying to learn.Start Free Trial 
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application.html.erb in myrubyapp/app/views/layouts
 
<!DOCTYPE HTML PUBLIC "-//W3C/DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xthml1-strict.dtd">
 
<html>
	<head>
		<title><%= @title %></title>
		<%= stylesheet_link_tag "site" %>
	</head>
	
	<body>
		<div id="whole_page">
			<div id="header">ThingsTaDo.com</div>
			<div id="nav">
				<%= link_to_unless_current "Home",		:action => "index"%> |
				<%= link_to_unless_current "About Us",	:action => "about"%> |
				<%= link_to_unless_current "Help",		:action => "help" %> |
				<%= link_to_unless_current "Register",	:action => "register",
														:controller => "user" %>
			</div>
			<div id="content">
				<%= @content_for_layout %>
			</div>
			<% if flash[:notice] -%>
				<div id=:"notice"><%= flash[:notice] %></div>
			<% end -%>
			<% if ENV["RAILS_ENV"] == "development" %>
				<% debug(params) %>
			<% end %>
		</div>
	</body>
</html>
 
_________________________________________________________________________________________________________
 
Register.html.erb in myrubyapp/app/views/sites
 
<h2>Register</h2>
<% form_for :user do |form| %>
	<fieldset>
		<legend>Enter Your Details</legend>
		
		<% error_messages_for "user" %>
		
		<div class="form_row">
			<label for "screen_name">Screen Name:</label>
			<%= form.text_field :screen_name,
								:size => User::SCREEN_NAME_SIZE,
								:maxlength => User::SCREEN_NAME_MAX_LENGTH %>
		</div>
		<div class="form_row">
			<label for "email">Email:</label>
			<%= form.text_field :email,
								:size => User::EMAIL_SIZE,
			 					:maxlength => User::EMAIL_MAX_LENGTH %>
		</div>
		
		<div class="form_row">
			<label for "password">Password:</label>
			<%= form.password_field :password,
								:size => User::PASSWORD_SIZE,
								:maxlength => User::PASSWORD_MAX_LENGTH %>
		</div>
		<div class="form_row">
		<%= submit_tag "Register!", :class => "submit" %>
		</div>
	</fieldset>
<% end %>
 
___________________________________________________________________
user controller located in myrubyapp/app/controller/user_controller.rb
 
class UserController < ApplicationController
 
  def index
  end
 
  def register
    @title = "Register"
    if request.post? and params[:user]
      @user = User.new(params[:user])
      if @user.save
        flash[:notice] = "User #{user.screen_name} created!"
        redirect_to :action => "index"
      end
    end
  end
end
[+][-]08.19.2008 at 01:15PM PDT, ID: 22263466

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[+][-]08.19.2008 at 04:18PM PDT, ID: 22264838

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[+][-]08.20.2008 at 01:57PM PDT, ID: 22273841

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