I want to display Refinery Admin pages hierarchy on front end as a site map to my users,
i'm new to RefineryCMS, can u please point to right direction? I have attached the image, that image comes under refinery/Admin section i want to add it on my site for visitors too, u can imagine i have a controller site_maps and action index and i want to display that site map under app/views/site_maps/index.html.erb page. Hope it make sense. Thanks.
I implemented this by performing following steps.
1: In controller (mine is site_maps.rb)
class SiteMapsController < ApplicationController
def index
#pages = Refinery::Page.where(parent_id:nil)
end
end
2nd: in index.html.erb View
<div class = "row">
<%#pages.live.each do |page|%>
<% if page.show_in_menu%>
<ul>
<li>
<%= link_to (page_title_with_translations page), refinery.url_for((page.url_marketable)) %>
<%if page.children.any?%>
<%= render :partial => 'shared/page', locals: {:page_children => page} %>
<%-end %>
</li>
</ul>
<%end%>
<%end%>
</div>
3rd: in _page.html.erb
<% page_children.children.live.each do |children_page|%>
<ul>
<li>
<%= link_to (page_title_with_translations children_page), refinery.url_for((children_page.url_marketable)) %>
<%if children_page.children.any?%>
<%= render :partial => 'shared/page', locals: {:page_children => children_page} %>
<%-end %>
</li>
</ul>
<%end%>
NOTE: Without This refinery function refinery.url_for your links might be detected as spider's search and will get wrong!!
Do you mean as the homepage?
then:
mount Refinery::Core::Engine, :at => '/'
Related
I just started learning rails. I have a doubt in the following section.
Controller:
book_controller.rb
class BookController < ApplicationController
end
View:
list.html.erb
<% if #books.blank? %>
<p>There are not any books currently in the system.</p>
<% else %>
<p>These are the current books in our system</p>
<ul id="books">
<% #books.each do |c| %>
<li><%= link_to c.title, {:action => 'show', :id => c.id} -%></li>
<% end %>
</ul>
<% end %>
Router:
get 'list' => 'book#list'
When I goto localhost:3000/list, it displays the content of list.html.erb. How does that happen when I don't have an list action in Controller? How is my understanding wrong?
If the #books is defined in the book controller there is no trouble executing this code since the list.html.erb is already define inside the books folder and the route is set as
get 'list' => 'book#list'
Ruby MVC structure is integrated such that when you create a variable #varibale it is already available at view.
Well, i have a problem, and i was wondering if it could be solved with rails only.
I have setup a view (home.html.erb) vith 3 partials, like this:
<%provide :title, 'Reader'%>
<div class = "row">
<div class = "span4">
<div class = "row">
<%= render 'layouts/add_subscription'%>
</div>
<div class = "row">
<%= render 'layouts/subscription_list'%>
</div>
</div>
<div class = "span8">
<div class = "row">
<%= render 'layouts/view' %>
</div>
</div>
</div>
where subscription_list shows up a list of links pointing to the list action after a redirection, each of them with the id of the subscription:
<ul>
<% current_user.subscriptions.each do |s| %>
<li><%= link_to s.url, "/list?s_id=#{s.id}" %></li>
<% end %>
</ul>
So, each of these links points to the list action in the controller, which tries to fetch the feed list of the subscription just clicked, and update the home view with the list of titles for the selected subscription:
def list
s_id = params[:s_id]
feed = ""
if !s_id.blank?
s = Subscription.find_by(id: s_id)
feed = Feedzirra::Feed.fetch_and_parse(s.url)
#render partial: "layouts/view", :locals => {:f => feed}
end
The problem is that I'm stuck at this point. I've tried to do a redirect_to home_path with feed as a parameter, and even a render (the line before the end of the list method) to see what happened, but nothing updates 'just' the layouts/view partial:
<ul>
<% if defined? feed and !feed.blank? %>
<% f.entries.each do |entry|%>
<li><%= entry.title %></li>
<% end %>
<% end %>
</ul>
So, I was wondering if it's possible to update the partial and see the result after a page reload using only rails methods, or if it can/must be done using javascript, and a clue to how to do this. Thanks in advance.
The goal you want to achieve is to show feed entries in the home.html.erb after clicking a link.
You can do it by pointing your links to the home action instead of list so that rails will automatically render your home.html.erb view and
you have to assign the instance variable #feed so it will be visible in your view.
You can do it like this (refactored a bit):
controller
def home
s_id = params[:s_id]
if s_id.present?
s = Subscription.find_by(id: s_id)
#feed = Feedzirra::Feed.fetch_and_parse(s.url)
end
end
layout/view
<ul>
<% if #feed.present? %>
<% #feed.entries.each do |entry|%>
<li><%= entry.title %></li>
<% end %>
<% end %>
</ul>
I'm not sure what is the path to your action, I assume here that home is the root ("/")
layouts/subscription_list
<ul>
<% current_user.subscriptions.each do |s| %>
<li><%= link_to s.url, "/?s_id=#{s.id}" %></li>
<% end %>
</ul>
In my Rails app users have folders, and inside these folders are posts that they can add. Right now I have the folders displaying in my view like this:
<% current_user.folders.each do |folder| %>
<a href='#' id="addSubmissions">
<div id="post-container">
<%= folder.title %> <p id="created-time">Created <%= folder.created_at.strftime("%e/%-m") %></p>
</div>
</a>
<% end %>
What I'd like to do is load the submissions associated with a folder into a div when the #addSubmissions link is clicked. I've tried testing it out with this:
$('#addSubmissions').click(function(){
$('#post-container').append('<%= render :partial => 'contents', :locals => {:folder => folder } %>');
});
But it seems like that render code actually needs to be local beforehand.
The _contents.html.erb partial works, and is pretty simple:
<%= folder.title %>
<% folder.submissions.each do |i| %>
<%= i.title %>
<% end %>
How could I go about doing this? Again, I want to be able to click the link of a folder and load the submissions inside the folder into a div in the view. I'm thinking AJAX might be the solution, but I'm pretty new to Ruby so I don't know how to implement this.
This way it won't work. You need contoller method, which responds to JS, because you are fetching pure ruby variables.
Instead of:
<a href='#' id="addSubmissions">
you might try:
<%= link_to folder_content_path(folder), :remote=>true, :class=> "addSubmissions", :id=>folder.title %>
<div class="post-container" id="<%= folder.title %>">
<%= folder.title %> <p id="created-time">Created <%= folder.created_at.strftime("%e/%-m") %></p>
</div>
or other method name you want. Also note, that ID should be unique for page, otherwise you won't get expected result. Here I use folder name as ID, it probably unique, and it is easy way to find div we want modify with JS.
def folder_content
#folder=Folder.find(params[:id])
respond_to do |f|
f.js
end
end
folder_content.js.erb:
$("#"+"<%=#folder.title %>").append('<%= j render :partial => 'contents', :locals => {:folder => #folder } %>');
I've been stumped as to why my rails app is rendering the wrong partial. I have two partials, each related to a different controller (invitations and guests controllers). One partial lists the number of invitations sent out to users and the second partial lists those users who have confirmed their invitation. In addition, the second partial also allows one to see a simple profile of the confirmed guests.
What is happening is that when I visit the link related to the guests controller events/1/guests/, I expect to see the partial related to the guest profile. Instead, the partial related to the invitations controller is rendered. Both the invitations and guests controllers are nested resources of events.
Below is the code that I have been working with. Thanks!
Routes
resources :events, only: [:new, :show, :create] do
resources :invitations, only: [:new, :create, :show]
resources :guests, only: :show
end
match '/events/:id/guests', to: 'guests#show'
Guests controller
def show
#event = Event.find_by_id(params[:id])
#guestlist = #event.invitations.where(accepted: true)
end
views/guests/show.html.erb
<% provide(:title, #event.eventname + " Guest List") %>
<h1> Guest list for <%= #event.eventname %> </h1>
<% if #event.invitations.any? %>
<%= render #guestlist %>
<% end %>
views/guests/_guestlist.html.erb
<li>
<%= guestlist.name %> | <%= guestlist.occupation %> |
<%= guestlist.interests %>
</li>
Instead, the following partial is being rendered:
views/invitations/_invitation.html.erb
<li>
<%= invitation.name %> | <%= invitation.email %> |
<% if invitation.accepted == true %> <%= "Confirmed" %> <% else %> <%= "Pending" %> <% end %>
</li>
The following snippet depicts the correct way to invoke your partial:
# app/views/guests/show.html.erb
<%= render :partial => 'guests/guestlist', :locals => {:guestlist => #guestlist} %>
Since you need access to the #guestlist instance variable in your partial, you'll need to pass it as a local. Then, in your partial, guestlist will be available as a local variable.
Then, within your partial, you'll need to iterate over the members of your guestlist:
# app/views/guests/_guestlist.html.erb
<% guestlist.each do |guest| %>
<li>
<%= guest.name %> | <%= guest.occupation %> | <%= guest.interests %>
</li>
<% end %>
UPDATE:
The reason the OP's original invocation of the partial rendered the invitation partial is that #guestlist is actually comprised of Invitation objects, and thus, the <%= render #guestlist %> method was actually looking for a partial named invitation. From the canonical Rails guides:
There is also a shorthand for this. Assuming #products is a collection
of product instances, you can simply write this in the index.html.erb
to produce the same result:
<h1>Products</h1>
<%= render #products %>
Rails determines the name of the partial to use by looking at the
model name in the collection.
Because of this, you need to explicitly declare the name of the partial you want to use, otherwise ActionView will use the invitation partial by default.
If #guestlist is an object of type Guest, then it would by default render _guest.html.erb.
So, you can try This
<%= render 'guestlist' %>
Variable #guestlist would be automatically available in the partial, so no need to pass it in locals.
Hope this works.
In your show action, you have defined
#guestlist = #event.invitations.where(accepted: true) # it returns array of obejects or records
Now, Please have a try with the following code
views/guests/show.html.erb
<% unless #guestlist.blank? %>
<%= render "/guests/guestlist" %>
<% end %>
views/guests/_guestlist.html.erb
<% #guestlist.each do |guestlist| %>
<li>
<%= guestlist.name %> | <%= guestlist.occupation %> |
<%= guestlist.interests %>
</li>
<% end %>
At the moment I try to do following:
I created several partials (i.e. _show_signature.html.erb) for my user.
Now I want to show them on clicking a link.
In my user controller, I created a new action:
def show_signature
#is_on_show_signature = true
end
def show_information
#is_on_show_information = true
end
on my user show.html.erb i coded this:
<% if #is_on_show_information %>
<%= render :partial => 'show_information' %>
<% elsif #is_on_show_signature %>
<%= render :partial => 'show_signature' %>
<% end %>
and in my "navigationbar" i wrote:
<ul>
<li class="profile-tab">
<%= link_to 'Information', show_information_path %>
</li>
<li class="profile-tab">
<%= link_to 'Signature', show_signature_path %>
</li>
</ul>
In my routes.rb I wrote:
map.show_information '/user-information', :controller => 'user', :action => 'show_information'
map.show_signature '/user-signature', :controller => 'user', :action => 'show_signature'
now my problem:
clicking on my "information" link will redirect me to http://localhost:3000/user-information (cause I told him this path in routes.rb - I think) and I get an error:
uninitialized constant UserController
But that's not what I want... My user show path is something like:
http://localhost:3000/users/2-loginname
(by coding
def to_param
"#{id}-#{login.downcase.gsub(/[^[:alnum:]]/,'-')}".gsub(/-{2,}/,'-')
end
in my user model)
I want to link to somethink like http://localhost:3000/users/2-test/user-information.
Any ideas how it will work? Any ideas why I get this error?
As far as Rails conventions go, the model itself is singular (User) but the table (users) and controller (UsersController) are both pluralized. This can cause a significant amount of confusion at first, and even after years of working with Rails I still make the mistake of trying things like 'user = Users.first' which is, of course, not valid, as often you get to thinking about table names instead of class names.
Also, for toggling the display of elements on a page, you probably want to use the link_to_remote method which uses AJAX for updates instead of a page refresh. If you're okay with a full page refresh, those actions will need to redirect_to something, such as the page referrer, or you will get a blank page or error since the page template does not exist.
Typically what you do is:
<ul>
<li class="profile-tab">
<%= link_to_remote 'Information', show_information_path %>
</li>
<li class="profile-tab">
<%= link_to_remote 'Signature', show_signature_path %>
</li>
</ul>
Then each action is as you have specified, however, the page template show_information.rjs would look like:
page.replace_html('extra_information', :partial => 'show_information')
Keep in mind you will need to have a placeholder to receive the partial contents, so simply wrap your optional sections in an element with a specific ID:
<div id="extra_information">
<% if #is_on_show_information %>
<%= render :partial => 'show_information' %>
<% elsif #is_on_show_signature %>
<%= render :partial => 'show_signature' %>
<% end %>
</div>