offers_controller.rb file
def store_locator
city_name = params[:city]
#flag = true
per_page = 5
if !city_name.blank?
store = StoreCity.find_by_city(city_name.downcase)
end
if !store.nil?
#storelist= StoreAddress.where(:city_id=>store.id)
#flag = false
else
#storelist= StoreAddress.order(:store_name).paginate(:page => params[:page], :per_page => per_page)
end
respond_to do |format|
format.html
end
end
store_locator.html.erb pops up following error
No route matches {:action=>"store_locator", :controller=>"spree/offers", :escape=>nil, :page=>2}** at
<%=will_paginate #storelist ,:params => { :escape => nil }, :class => 'store_paging'%>
code snippet:
<div class="col-md-12" id="loadicon"></div>
<%if #flag%>
<%=will_paginate #storelist ,:params => { :escape => nil }, :class => 'store_paging'%>
<%end%>
<div id="storediv" style="background-color:#efefef;">
routes.rb has proper namespacing
get '/store_locator' => 'offers#store_locator'
will_paginate version 3.1.5
RoR version 4.2.3
check routes using command:
rake routes
which list all routes and check /store_locator is call which controller and action.
Related
How to redirect the two links to two urls by using single method in controller?
Example:
def index
#location_id = Location.find(#location_id)
#epc = Enr::Rds::CurrentEpc.find_by_location_id(#location_id)
if # PDF EPC link clicked
#epc.current_epc_path[-4..-1] == '.pdf'
content = open(#epc.current_epc_path, "rb") {|io| io.read }
send_data content, :filename => 'epc.pdf', :disposition => 'inline'
end
if # LIVE EPC link clicked
#epc = Enr::Rds::XmlData.find_by_location_id(#location_id)
redirect_to #epc.report_url
end
end
in my view,
<%= link_to 'PDF', enr_location_current_epc_index_path(#location) %>
<%= link_to 'LIVE', enr_location_current_epc_index_path(#location) %>
in my routes
resources :current_epc, only: [:index, :show] do
get :download, :on => :collection
end
I would consider create 2 differente actions. One for each case. It would make your actions and your code much easier to read.
Then u would result with 3 actions. Index which would only load the initial objects, one to treat the specific id by the first logic and another link to treat the second logic.
def index
#location_id = Location.find(#location_id)
#epc = Enr::Rds::CurrentEpc.find_by_location_id(#location_id)
end
pdf_epc
#location_id = Location.find(#location_id)
#epc = Enr::Rds::CurrentEpc.find_by_location_id(#location_id)
#epc.current_epc_path[-4..-1] == '.pdf'
content = open(#epc.current_epc_path, "rb") {|io| io.read }
send_data content, :filename => 'epc.pdf', :disposition => 'inline'
end
def live_epc
#epc = Enr::Rds::XmlData.find_by_location_id(#location_id)
redirect_to #epc.report_url
end
in your routes
resources :current_epc, only: [:index, :show] do
get :download, :on => :collection
end
get "/pdf_epc/:id" => "current_epc#pdf_epc", :as => enr_location_current_epc_pdf
get "/live_epc/:id" => "current_epc#live_epc", :as => enr_location_current_live_epc
in your view
<%= link_to 'PDF', enr_location_current_epc_pdf_path(#location) %>
<%= link_to 'LIVE', enr_location_current_live_epc_path(#location) %>
def pdf_url
if (params[:url] == 1)
do something
else
do something else
end
#epc = Enr::Rds::CurrentEpc.find_by_location_id(#location_id)
if #epc != nil
#epc.current_epc_path[-4..-1] == '.pdf'
content = open(#epc.current_epc_path, "rb") {|io| io.read }
send_data content, :filename => 'epc.pdf', :disposition => 'inline'
end
end
In your routes.rb:
match "/anything/pdf_url/:url" => "anything#pdf_url"
And your two links:
<%= link_to "first", "/anything/pdf_url/1" %>
<%= link_to "second", "/anything/pdf_url/2" %>
EDIT:
member is used when it requires an :id parameter, if not it is a collection. Anyway, I would use match in that case like (which is in parenthesis is optional):
match "/anything(/download/:url)" => "anything#index"
and get the parameter in your controller like this:
def index
if params[:url] == 1 # Or whatever you put in your link_to
# redirect_to url
else
# redirect_to url
end
end
EDIT 2:
Index controller:
def index
if params[:id]
#location_id = Location.find(params[:id])
#epc = Enr::Rds::CurrentEpc.find_by_location_id(#location_id)
if params[:url] == 'pdf'
#epc.current_epc_path[-4..-1] == '.pdf'
content = open(#epc.current_epc_path, "rb") {|io| io.read }
send_data content, :filename => 'epc.pdf', :disposition => 'inline'
elsif params[:url] == 'live'
#epc = Enr::Rds::XmlData.find_by_location_id(#location_id)
redirect_to #epc.report_url
end
else
#locations = Location.all
respond_to do |format|
format.html
format.json { render :json => #locations }
end
end
end
Your routes:
match "/anything(/:id(/:url))" => "anything#index"
Your view (change links to fit your tastes, it's just a simple example):
<%= link_to "first", "/anything/1/pdf" %>
<%= link_to "second", "/anything/1/live" %>
UPDATE
I have mange to get it working by changing the Model call from
#comments = VideoComment.all(:conditions => { :video_id => #video.id}, :limit => 5, :order => :created_at)
#comments = VideoComment.last(5).reverse
It works, but it gives me the last video comments from all the videos whereas I only want those from the current video (#video.id).
Any clue on how to do that?
I have a Videocontroller and a VideoComments controller which manages the comments for the Video controller. I am trying to make my remote form update the comments list with ajax but it does not seem to work. Can you find what I did wrong?
HTML code of the show page :
- if current_user
#comment-form
= render 'video_comments/comment_form'
%ul
#comments
= render #comments
video_comments/_comment_form.html.haml
= form_for current_user.video_comments.build(:video_id => params[:id]), :remote => true do |f|
.form-fields
.comment-content
= f.text_area :content, rows:2
= f.hidden_field :video_id
= f.hidden_field :user_id
.submit-form
= f.submit "Add a comment", :class => "btn btn-default "
The Video_Commentscontroller createaction :
def create
#comment = VideoComment.create(params[:video_comment])
#video = #comment.video
#comments = VideoComment.all(:conditions => { :video_id => #video.id}, :limit => 5, :order => :created_at)
render :toggle
end
The toggle.js.erb file which manages the page changes :
$("#comment-form").html("<%= escape_javascript render 'comment_form' %>");
$("#comments").html("<%= escape_javascript render #comments %>");
If you are using Rails 3 you can do
#comments = VideoComment.where(:video_id => #video.id).order(:created_at).limit(5)
Or if you have relations properly defined you can also do
#comments = #video.comments.order(:created_at).limit(5)
I have a model which is linking to the show method:
<%= link_to "View Others", :controller => "browse",
:action => "show", :id => #id, :d => "25" %>
Clicking the link gives:
http://localhost:3000/browse/santa-cruz?d=25
Rails gives the error though:
No route matches {:controller=>"browse", :action=>"show", :id=>nil, :d=>"25"}
If I take the extra parameter off everything works.
<%= link_to "View Others", :controller => "browse",
:action => "show", :id => #id %>
Goes to http://localhost:3000/browse/santa-cruz
This page loads and I am getting the correct params[:id]
Any ideas?
Pasted bellow is the show for my controller
def show
if params[:d].nil? then
# Show list of addresses in city.
addresses = Address.where(:slug => params[:id])
profile = []
addresses.each do |ad|
profile << ad.profile
end
unless profile.blank?
#profile = Kaminari.paginate_array(profile).page(params[:page]).per(5)
#title = "Profiles Near " + addresses.first.city
#id = params[:id]
else
redirect_to :controller => 'pages', :action => 'notlaunched', :zip => params[:id]
end
else # :d exists
# show all within :d miles.
addresses = Address.where(:slug => params[:id])
nearby = Address.near("#{addresses.first.fulladdress}", params[:d], :order => :distance)
profiles = nearby.map{ |ad| ad.profile }.uniq
end
end
Here's the Index:
def index
cities = []
states = []
Address.find_each do |ad|
cities << { :city => ad.city, :slug => ad.slug } # slug becomes the :id of show
states << ad.state
end
#cities = cities.uniq
#states = states.uniq
#title = "Browse Cities"
end
I am a newbie with rails and I am trying to fliter my index page on values selected by drop down box on index page
For Eg .In my index page I am having a drop down box showing employee names if user selects a value from drop down list the values of index page should filter with that employee name.
Note- Te Employee name is a cross reference field
My Controller Look like
def index
#complaints = Complaint.paginate(:page => params[:page], :per_page => 10)
respond_to do |format|
format.html # index.html.erb
format.json { render :json => #complaints }
end
end
My Index View Looks like
<%= select("employee", "employee_id", Employee.all.collect {|p| [ p.fullname, p.id ] }, { :include_blank => true }) %>
I have tried to answer with whatever I can understand from your question and
I am asssuming u dont want filtering through an ajax call and your complaint table consists of a column named employee_id.
In your index_view add
<%= form_tag 'controllers_index_path' , :method => "get", :id=> 'filter_employees_form' do %>
<p>
<%= select_tag 'employee_id', options_for_select(Employee.all.collect {|p| [p.fullname, p.id ] }, :selected => params[:employee_id]), :prompt => 'Select', :id => 'filter_employees' %>
</p>
<% end %>
Add the following code in the javascript file or add it at the end of your index page.
$(document).ready(function(){
$('#filter_employees').change(function(){
$('#filter_employees_form').submit();
})
})
In controller.rb
def index
#complaints = Complaint.get_complaints(params).paginate(:page => params[:page], :per_page => 10)
respond_to do |format|
format.html # index.html.erb
format.json { render :json => #complaints }
end
end
In complaint.rb(model)
def self.get_complaints(params)
conditions = ['']
conditions = ['complaints.employee_id = ?', params[:employee_id]] if params[:employee_id]
self.where(conditions)
end
Hope this is what you are looking for.
I have a view which contain multiple links:
<% a.each do |q| %>
<%= link_to "stock it",
{ :action => "stock",
:qid => q.question_id,
:qur => q.question_answers_url,
:qti => q.title } ,
:remote => true %>
<div id="<%= "stock" + q.question_id.to_s %>"></div>
<% end %>
Each link generate AJAX-request. Here is a controller:
def stock
if(!Later.where(:question_id => params[:qid]).exists?)
later = Later.new(:question_id => params[:qid], :name => params[:qti], :url => params[:qur])
later.save
end
respond_to do |format|
format.js { render :layout=>false }
end
end
Now return to the view. Each link has a 'div' with unique id='stock'. When user press the link I need to add text to specific div with corresponding id.
I have a stock.js.erb file:
$("#stock<number>").html("some text");
How can I pass div-id to stock.js.erb and how can I use it ?
Common use is to add object.id to your DOM id. That what you exactly did:
<div id="<%= "stock_#{q.question_id}" %>"></div>
Then in your controller you shoud define your question_id or your exact question:
def stock
if(!Later.where(:question_id => params[:qid]).exists?)
later = Later.new(:question_id => params[:qid], :name => params[:qti], :url => params[:qur])
later.save
end
#question_id = params[:qid]
end
Now it will be shared with your stock.js.erb file:
$("#stock_<%= #question_id %>").html("some text");