I was looking at the question below, which has a good answer for what I will ask, but I have a doubt. I cannot comment yet so that is why I am making another post.
How to submit multiple, duplicate forms from same page in Rails - preferably with one button
This is my view for the form
new.html.erb
<h1 class="page-title">Nuevo Precio</h1>
<hr class="title-division">
<div class="alta-form-container">
<%= form_tag "/precios" do %>
<% 2.times do %>
<%= render 'form', precio: #precio %>
<% end %>
<%= submit_tag "Submit", class: "btn btn-success" %>
<% end %>
<%= link_to 'Lista Precios Cliente', client_precios_path %> <br><%= link_to 'Ver', [#client, #precio] %> <br>
</div>
and my _form.html.erb
<div class="field">
<%= label_tag :precio, "Precio" %>
<%= text_field_tag "precios[][precio]" %>
</div>
<div class="field">
<%= text_field_tag "precios[][cant_acomodato]" %>
</div>
<div class="field">
<%= hidden_field_tag "precios[][client_id]" %>
</div>
When I submit the form I get an error that says
'No route matches [POST] "/precios"'
which I'm guessing is because on my new.html.erb I wrote form_tag "/precios" do
Any thoughts on what I should change or edit? thanks in advance
actually you have only one form here, because _form.html.erb will generate only inputs, that according to form below
<%= form_tag "/precios" do %>
that will generate
form action="/precios" method="post">
if you want leave it like that, you should add to your config/routes.rb
post '/precios', to: 'controller_name#method_name', as: :controller_name_method_name
your situation:
post '/precios', to: 'PreciosController#create', as: :precios_create
also check this
documentation
Related
Would you know how to make a pull down or drop down menu for a form text field?
Currently, the user needs to to type in text "Rating" then submit the form. But ideally, they should select a rating of "Awesome" "Good" or "Meh" from a pull down, rather than be able to enter a custom text. Any advice in the right direction would be appreciated.
Thank you.
_form.html.erb
<%= simple_form_for(#post) do |f| %>
<%= f.error_notification %>
<div class="form-inputs">
<%= f.input :Duration, required: true, autofocus: true %>
<%= f.input :Rating %>
</div>
<div class="form-actions">
<%= f.button :submit, "Log it!" %>
</div>
<% end %>
Please try to replace the line:
<%= f.input :Rating %>
with:
<%= f.select :Rating, options_for_select(["Awesome", "Good", "Meh"]) %>
I am trying to create a form that accepts HTML. So that when I type <br> or use divs it understands and populated my content block accordingly. Can anyone point me in the right direction for this?
Here's the form I am using if that helps:
<%= simple_form_for(#daily) do |f| %>
<%= f.error_notification %>
<div class="form-inputs">
<%= f.input :title %>
<%= f.input :content %>
</div>
<div class="form-actions">
<%= f.button :submit %>
</div>
<% end %>
Replace <%= f.input :content %> with <%= f.text_area :content %>. That doesn't do much but make a multi-line input area (looks better). However, when you display the data on your webpage (i.e. after you submit the form), you can put something like this:
<p>#daily.content.html_safe</p>
I am trying to create a rails form using simple form that uses nested resources. However, I want to be able to submit multiple instances of the associated resource. Example below will probably explain it better.
<div class="tab-pane active" id="reminder">
<%= simple_form_for #collection, html: {multipart: true}, url: collection_index_path do |m| %>
<%= render partial: "collection/tabs/reminder", locals: { :m => m } %>
</div>
-inside partial
<% 9.times do |j|%>
<div class="tab-pane" id="<%= j %>">
<%= m.simple_fields_for :reminder do |p| %>
<%= p.input :heading %>
<%= p.input :message %>
<% end %>
</div>
There is a tabbed pane in which the user can click through 9 tabs to set up to 9 reminders, all should be associated with a collection (collection model accepts nested attributes for reminder). However, the way I have it setup now, the controller only gets what was set in the last reminder in the params. Anyway ideas would be appreciated.
There must be some way to distinguish tabs before submitting to controller. And i think answer might be here.
i.e. it looks like this:
<% 9.times do |j|%>
<div class="tab-pane" id="<%= j %>">
<%= m.simple_fields_for :reminders do |p| %>
<%= p.input :heading %>
<%= p.input :message %>
<% end %>
</div>
<% end %>
I created a sample app to play around with rails. I'm having trouble with the page format of my site when a page is rendered. The text fields moves out of place from it's previous position and the format is just ruined. Please see the site and just click the button and you'll see what I'm talking about.
Here is my controller:
class BooksController < ApplicationController
def new
#books = Book.new
end
def show
end
def create
#books = Book.new(book_params)
if #books.save
redirect_to new_book_path, :flash => { :success => "Book Added"}
else
render 'new'
end
end
def update
end
def edit
end
def destroy
end
private
def book_params
params.require(:book).permit(:title, :author, :genre, :no_of_items)
end
end
here my views/new.html.erb
<h1>Books#new</h1>
<p>Find me in app/views/books/new.html.erb</p>
<% flash.each do |key, value|%>
<div class="flash <%= key %>"><%= value %></div>
<% end %>
<div class="form-horizontal">
<div class="control-group row-fluid form-inline">
<%= form_for #books do |f| %>
<%= render 'shared/error_message' %>
<p>
<div class="fields">
<%= f.label :title, "Title:"%>
<%= f.text_field :title %><br/><br/>
</div>
<div class="fields">
<%= f.label :author, "Author:" %>
<%= f.text_field :author %><br/><br/>
</div>
<div class="fields">
<%= f.label :no_of_items, "No. of Items:" %>
<%= f.text_field :no_of_items%><br/><br/>
</div>
<div class="fields">
<%= f.label :genre, "Genre:" %>
<%= f.text_field :genre%><br/><br/>
</div>
<p>
<%= submit_tag "Add book"%>
</p>
</p>
<% end %>
</div>
</div>
Can anyone help me tell what's happening and a fix for this? Thanks.
ANSWER:
Hi everyone thanks for the advises but I found out through Rails 3: "field-with-errors" wrapper changes the page appearance. How to avoid this? thread how to fix this problem. I can't answer my question within 6 hours so I'll answer this after the restriction has ended.
Each label and input is being wrapped in an additional div element with the class field_with_errors.
You could give the field_with_errors class an display: inline-block; property, or try formatting your form like the example in the Bootstrap docs.
<form class="form-horizontal">
<div class="control-group">
<label class="control-label" for="inputEmail">Email</label>
<div class="controls">
<input type="text" id="inputEmail" placeholder="Email">
</div>
</div>
</form>
http://getbootstrap.com/2.3.2/base-css.html#forms
There is some unnecessary formatting you've added to the new.html.erb. One of rails' strength is the minimal amount of work created with helpers such as form_for
<h1>Books#new</h1>
<p>Find me in app/views/books/new.html.erb</p>
<% flash.each do |key, value|%>
<div class="flash <%= key %>"><%= value %></div>
<% end %>
<div class="form-horizontal">
<div class="control-group row-fluid form-inline">
<%= form_for #books do |f| %>
<%= render 'shared/error_message' %>
<%= f.label :title, "Title:"%>
<%= f.text_field :title %>
<%= f.label :author, "Author:" %>
<%= f.text_field :author %>
<%= f.label :no_of_items, "No. of Items:" %>
<%= f.text_field :no_of_items %>
<%= f.label :genre, "Genre:" %>
<%= f.text_field :genre %>
<%= f.submit "Add book" %>
<% end %>
</div>
</div>
first you don't align your input fields correctly, i see some margin-left (for the first filed is 60px, for the second is 45px ...) so i suggest you to remove this css margin-left for your input and add this to your label:
label {
width:150px; /*Or however much space you need for the form’s labels*/
float:left;
}
this is a quick tutorial about how to align your fields
then after you submit your form with empty fields, rails will trigger some errors, and wrap each field (also label) which has error with div class="field_with_errors like this: <div class="field_with_errors"><input type="text"..... /></div> : this div will return your field to the next line so if you would that your fields still inline you just add this css to your css file :
.field_with_errors{
display: inline;
}
I found out through this thread how to fix this problem.
I have to localize a web site, everything is almost done, except I have ran into two problems. The code below is for a small input form, but where are the strings? There is a label for a text field and a button.
Secondly, I am receiving an error:
"undefined method `-' for "translation missing: lv.date.order":String".
Where do i have to create the translation? In the .yml file? If so, how?
Thanks in advance!
<%= form_for([:admin, #publisher]) do |f| %>
<% if #publisher.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(#publisher.errors.count, t(:error)) %> <%=t(:prohibited_saved)%></h2>
<ul>
<% #publisher.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= f.label :name %><br />
<%= f.text_field :name %>
</div>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
This error means that Rails cannot find the translation for date.order in current locale file.
You should have a lv.yml file inside config/locales with this content:
lv:
date:
order:
- :day
- :month
- :year
It will instruct rails to show dates in a format: day/month/year