similar to: same html elements rendering twice on page

Hi all. I''m hoping this is a simple one that someone can put me right on. I have a view that ''wraps'' some div''s around a Page Header and Page Content, for formatting reasons: <div id="LHS"> <div class="Page"> <div class="PageHeader"> ''Header Here'' </div> <div

Hi! I am new to Rails and wanted to know how I can print an easy string-line. I wanted to generate a dynamic title for my blog articles made with "typo": The first part of the html-title stays the same: <title>softrockcookie</title> if it is not the mainpage ("softrockcookie") it shall add the page_title, so: <title>softrockcookie <%= page_title

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,

I have specs that ran fine in Rails 2.02/RSpec 1.13 that are failing on Rails 2.1/RSpec 1.14. There is one problem and one issue: problem: sometimes (but not always) I get a NoMethodError referencing a has_many association issue: in helper specs, instance variables don''t get set unless the HelperModule is included. Using the preferred helper.<method> I can''t seem to

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(

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

the tag helper "content_tag" can not work correnctedly on my enviroment: page.insert_html :bottom, ''body'', content_tag("div","id"=>"tag") then in body,i can only get "idtag" as the text! but if i use : content_tag("p","hello world") I can get it worked. From the rails 1.1 api document,i can find the

The following code in my application_helper.rb class either eats the flash message or escapes it and does not display properly: # Outputs the corresponding flash message if any are set def flash_messages messages = [] %w(notice warning error).each do |msg| messages << content_tag(:div, content_tag(:p, html_escape(flash[msg.to_sym])), :class => "message

Am trying to insert a link to delete via ajax in my RJS template. Can one use content_tag and link_to_remote like this in a RJS template? a = content_tag(''a'', link_to_remote("Delete", :update => "categories", :url => {:action => "delete", :name => category.name})) -Thanks. -- Posted via http://www.ruby-forum.com/.

Hey all, I have a quick question regarding the @template.content_tag methos when creating a custom form builder. Currently have the following method in my AccessibleBuilder class: def datetime_select(field, options = {}) required = options.delete :required label = options.delete :label @template.content_tag("div", @template.content_tag( "span", Example Label ) +

Hi. in the Rails Agile book here''s what was happening: >>> module StoreHelper def hidden_div_if(condition, attributes = {}) if condition attributes["style" ] = "display: none" end attrs = tag_options(attributes.stringify_keys) "<div #{attrs}>" end # format_price method ... end Note that we cheated slightly here. We copied code from the Rails

Hi all, I''m coming from the PHP world and I''m trying to learn Ruby and Rails. I''m having a problem where I keep getting the error "No route matches / home/view" even though I have it defined it. I''d appreciate any help on this. I''m using rails 3.0 and the setting for the environment is "development". # routes.rb

Hi there, If I have an application.rhtml template what''s the best way to set the contents of title element in the html -> head area of the template to something set in the view for action in a controller. I want to just have one template which renders the basic layout for all pages and I''ve been scratching my head over this one for a couple of hours now. Any help

this is my current code: #notice { border: solid 1px #99cc99; background-color: #e2f9e3; color: #006600; padding: 5px; margin-bottom: 5px; } #notice.error { border-color: #e2f9e3; background-color: #eeaaaa; color: #cc0000; } <% flash.each do |key, msg| %> <%= content_tag :div, flash[:error] || flash[:notice], :id => ''notice'', :class =>

javascript_tag replacing whitespaces w/ ''%20'' Hello, I have a form that tests if a title has been changed since the page was loaded and the page has been submitted. If the page title has been changed then a confirm box will ask if the user wants to have the title changed. The problem is if the person hits cancel, all white spaces in the title get replaced w/

Excuse my ignorance on partials but..... I am trying to use partials to create a uniform display box built with html tables. The only way I have thought about accomplishing this is to create two partials: _start_box.erb ---------------- <table id="box" width="<%= width %>"><tr><th><%= h(label_text) %></th></tr><tr><td>

I''ve been attempting to add a simple rjs ''delete'' method to my project. However, no matter what I try, it simply doesn''t work. Even the easy, easy stuff seems broken. (Yes, <%= javascript_include_tag :defaults %> is being included in the template.) For example, from: http://www.codyfauser.com/articles/2005/11/20/rails-rjs-templates VIEW: <h1

In the API docs I found this: "You can also build forms using a customized FormBuilder class. Subclass FormBuilder and override or define some more helpers, then use your custom builder " I couldn''t find any further documentation on this. Where can I read more about this formbuilder class? For starters, where would I define a subclass of this class? TIA, Jeroen --

http://dl.dropbox.com/u/15024055/CloudShot/shot_15032012_232654.png if i write the test like this its working just fine it passes green [code] it "should have the right title" do get ''view'' response.should have_selector(''title'', :content => "View Snippets") end [/code] but for

I''m currently doing all of this just to have a drop-down list of Courses for a particular student: ===== edit template ===== <%= f.select :course, @courses, :selected => @student.course.id %> =================== ===== students controller ===== def edit @student = Student.find(params[:id]) @page_title = "Edit #{@student.full_name}" @courses =