I would like to change the below link into an form that posts params of the form to my controller to send an email... the current link works and sends an email...
<%= button_to 'Hello', contact_pages_path, :method => :put %>
In My controller I have:
def contact
Contact.contact_form.deliver
end
My Mailer:
class Contact < ActionMailer::Base
default from: "****"
default to: "****"
def contact_form
mail(:subject => "Registered")
end
end
and in my routes I have:
resources :pages do
put :contact, :on => :collection
end
I realise that I need to create a body in the mailer - but I am not sure how to create a form to do this and pass it all on. I did think about creating a model to do this, but I thought having an entire model for just sending an email from a form would be slight over kill?
You can create custom forms using form_tag and then use a text_area_tag to take in the body. As long as you give it a name, it will be sent in the params. Example (using HAML):
= form_tag contact_pages_path, :method => :put
= text_area_tag "body"
= submit_tag "Send"
And then in your controller you can access the text in the body with params[:body].
Look here for more information about the text_area_tag (takes in many options you may want to use) and you can also read up more on the form_tag.
This also doesn't require you to make an extra model.
<%= form_tag(contact_pages_path, :method => "post") do %>
<%= text_field_tag "article", "firstname" %>
<%= submit_tag("Search") %>
<% end -%>
When you submit it will go to contact_pages_path and in your controller try params[:article], so its value should be "first name".
try this
In erb file
<%= form_tag(contact_pages_path, :method => "post") do %>
From : <%= text_field_tag "from_email", "" %> <br/>
To : <%= text_field_tag "to_email", "" %> <br/>
Message:<br/>
<%= = text_area_tag "message" %>
<%= submit_tag "send" %>
<% end %>
in action
def contact
from_email = params[:from_email]
to_email = params[:to_email]
message = params[:message]
// do operation to send the mail
end
Related
I'm trying to implement a two search form_tag on a the same page, each search form is placed inside dynamic bootstrap tabs. The first one which is working is basic a search form with one field. The second one which is not working has two fields, one is the same search method as the first and the other I'm trying to get the address from the other_location field and via params[:other_location].
With the current setup the other_location field form the second form does not appear!
Both of the forms are inside partials and I am rendering them inside two dynamic bootstrap tabs like this:
<%= render 'pages/search' %>
<%= render 'pages/search_other' %>
<%= form_tag search_items_path, :method => "get" do %>
<%= text_field_tag :search, params[:search], autofocus: true,
class: "search-query search_size",
placeholder: "Enter product to search" %>
<%= submit_tag "Search", name: nil, :style => "display: none;" %>
<%end%>
<%= form_for :search_other_path, :method => "get" do |form| %>
<%= form.text_field :search, autofocus: true,
class: "search-query search_size",
placeholder: "Enter keyword to search" %>
<% form.fields_for :other_location_path, :method => "get" do |f| %>
<%= f.text_field :other_location, class: "search-query search_size",
placeholder: "Enter address to search" %>
<%= form.submit "Search", name: nil, :style => "display: none;" %>
<%end%>
<%end%>
model
def self.search(search)
return where("0=1") if search !~ /\w{4}/
where("lower(title) LIKE lower(:term)", term: "%#{search}%")
end
routes.rb
get 'search' => 'pages#search', as: 'search_posts'
get 'search' => 'pages#search_other', as: 'search_other'
get 'search' => 'pages#other_location', as: 'other_location'
controller:
def search_other
if params[:search]
#posts = Post.near(other_location,10).search(params[:search]).page(params[:page])
else
#posts = []
end
end
def other_location
other_location = params[:other_location]
if params[:other_location]
Geocoder.search(params[:other_location])
end
end
def search
if params[:search]
#posts = Post.near(action,10).search(params[:search]).page(params[:page])
else
#posts = []
end
end
On your route file:
get 'search/other' => 'pages#search_other', as: 'search_other'
get 'search' => 'pages#search_other', as: 'search_other_items'
both GET requests are going to your pages_controller.rb #search_other method. So even if you have the two form_tags sending the data to different paths (search_other_path, and search_other_items_path) it would be going to the same controler method - which is redundant.
On your actual HTML you have two form tags:
<%= form_tag search_items_path, :method => "get" do %>
and
<%= form_tag search_other_items_path, :method => "get" do %>
You have not mentioned search_items_path in your routes, so I have no idea where that's pointing to. Likely its a proper controller that works since you mentioned the first form was the only one working.
Now, your mentioned controller only has a search method. So to start you are looking at the wrong controller. You should be looking at the controller methods being referenced by the form's action.
In this case, the second form is sending it's request to search_other_items_path which according to your routes, its pointing to pages_controller.rb -> #search_other method.
You should edit your question to include code that is actually relevant. Maybe then I can actually help.
I need to get an integer(#integer) from the form in my root_path, do multiplication (#integer*45) and display the result on the same page. How can I do it without any models in my application?
Please, share your best practice. Thank you!
I was trying to do next:
CalculatorsController
def calculation
#integer = params[:integer]
#result = #integer*45
end
def result
end
root.rb
root :to => 'calculators#result'
resources :calculators, :collection=>{:result => :get, :calculation => :post}
calculators/result.html.erb
<% form_tag root_path, :html => {:method => :post} do %>
<%= label_tag 'integer' %>
<%= text_field_tag :integer %>
<div><%= submit_tag 'OK' %></div>
<% end %>
I'll do it with ajax, so there is no need for page refresh:
First, update the routes, for your example you only need two routes, one get (or root) and one post.
routes.rb:
Rails.application.routes.draw do
root 'calculators#result'
post 'calculators/calculation'
end
Next, update your view:
Change the url in your form_tag where the data will be sent (to calculation action instead of result).
Add remote: true option to enable ajax.
Add a tag where you will display your result.
result.html.erb:
<% form_tag calculators_calculation_url, remote: true do %>
<%= label_tag 'integer' %>
<%= text_field_tag :integer %>
<div><%= submit_tag 'OK' %></div>
<% end %>
<div id="total"></div>
And create a view for calculation action, but since you are using ajax, you will create it as js.erb and include the required javascript (or jQuery) to update your view (i'm using jQuery in the example).
calculation.js.erb:
$('#total').html('<%= #result %>')
Now when you click submit, your form will be sent to calculation action and will update the div with #result.
Just add the field to your form...
<% form_tag root_path, :html => {:method => :post} do %>
<%= label_tag 'integer' %>
<%= text_field_tag(:integer, #integer) %>
<% if #result.present? %>
<br>
Result is: <%= #result %>
<br/>
<% end %>
<div><%= submit_tag 'OK' %></div>
<% end %>
And then render result in your calculate...
def calculation
#integer = params[:integer].to_i
#result = #integer*45
render :result
end
Your result view (result.html.erb) is getting its data from the result method, not calculation. Update your controller as follows:
def calculation
#integer = params[:integer]
end
def result
#result = #integer*45
end
You then need a tag to display your result in the view, something like:
<p> <%= #result %> </p>
I have a modal that will serve as a disclaimer in my app and I need the link at the bottom of the modal that says "agree & continue" to toggle a boolean and input the time that the boolean was toggled. I have created the button as a form with hidden links but I cant seem to see how to make it submit the form AND redirect to the path i specify. Here is my link_to code now.
<% if current_user.user_record.blank? %>
<%= form_for :user do |f| %>
<% f.hidden_field :disclosure_acceptance, :value => true %>
<% f.hidden_field :disclosure_date, :value => Time.now %>
<%= link_to("Agree & Continue", user_steps_path(current_user), class: "btn btn-primary") %>
<% end %>
<% end %>
First, create a new method in your user_records_controller or at whichever controller action the form is displayed at:
def new
#user_record = current_user.build_user_record
end
Put this in your view:
<% if current_user.user_record.blank? %>
<%= form_for #user_record do |f| %>
<%= f.hidden_field :disclosure_acceptance, :value => true %>
<%= f.hidden_field :disclosure_date, :value => Time.now %>
<%=f.submit "Agree & Continue", class: "btn btn-primary") %>
<% end %>
<% end %>
Make a create action for the user_record that looks like this:
def create
#user_record = current_user.build_user_record(permitted_params)
if #user_record.save
redirect_to user_steps_path(current_user)
else
render :new
end
end
private
def permitted_params
params.require(:user_record).permit(:disclosure_acceptance , :disclosure_date) #etc
end
UPDATE
If you directly want to jump to the 'create' action, you can make your configuration like this:
Add a custom action to your routes:
post 'rate/:article_id' => 'user_records#create' :as => :create_user_record
#or whichever controller/action you wish
You should update the route on your form:
= form_tag create_user_record_path, :method=>'post' do
#etc
In order to create a user_record from the controller, you need to change things a little bit:
def create
current_user.user_record.create(:user_id => current_user.id, :disclosure_acceptance => params[:disclosure_acceptance] , :disclosure_date => params[:disclosure_date])
if current_user.user_record.save
#etc
end
I have a link_to in my view which is going to a URL( query string) that is created dynamically in the controller.
<%= link_to "Search Venue", #venue_search, :target => :blank %>
and in the controller I'm pulling some attributes from a model and using those values in a query to hit Yahoo's API and
#event = Event.find(params[:id])
search_values = {
:api_key => 'xxxxxxxxx',
:search_text => #event.venue_name,
:location => #event.venue_zipcode,
:radius => 100
}
#venue_search = "http://yahooapis.com/rest/?method=venue.search&" + search_values.to_query
And everything is working perfect so far.
I would like to manually enter a few more parameters into the query and I'm just wondering what would be the best direction to go.
Is there a way to create a form which some text fields that I can use to insert parameters manually into the query string and to use the submit button to call the url as a link_to?
I was thinking something like
<% form_for #venue_search(:city, :state) do |f| %>
<%= f.text_field :city %>
<%= f.text_field :state %>
<% end %>
And some how add those two new parameters to the query and then execute the query
Is that possible?
If i properly understand your question, you can use for sending 'GET' request - in such case parameters will be placed in query:
<% form_for #venue_search, :method => :get do |f| %>
<%= f.text_field :city %>
<%= f.text_field :state %>
<% end %>
Hope its help you.
A model named 'book' with attributes 'name' and 'id' is given. How can i use this collection select to call the show-action of a certain book? The one code mentioned below returns the following error message:
Couldn't find Book with ID=book_id
<% form_tag(book_path(:book_id)), :method => :get do %>
<p>
<%= label(:book, :id, 'Show Book:') %>
<%= #books = Books.find(:all, :order => :name)
collection_select(:book, :id, #books, :id, :name)
%>
</p>
<p>
<%= submit_tag 'Go' %>
</p>
<% end %>
book_path is generated once only, for the form tag itself. It won't be updated whenever your selection changes.
When you submit that form, it's going to request the following URL:
/books/book_id?book[id]=5
Since your book_path thinks book_id is the ID number you wanted, it tries to look that up. You could do what you want you by changing the code in your controller from:
#book = Book.find(params[:id])
to:
#book = Book.find(params[:book][:id])
But it kind of smells bad so be warned.
You can create a new route that is not based on the id, like
get 'books/show' # put this above your "resources :books"
and change your form to
<% form_tag books_show_path, :method => :get %>