similar to: Passing parameters along

Hi all, I''m creating admin module. in that module i need to get the list of users and also the projects created by the each user. No doubt i''m getting the list of users. but i''m not getting the list of projects done by each user.. This is my code:: <% for user in @users %> <%=link_to

Hi, newbie here. I am trying to implement a filtering interface using observe_field. Using firebug I can see that I am getting the properly rendered html blob back in the response, but when it get inserted into the dom element that I am targeting, the plain html elements from the partial template have been stripped, leaving only the elements inserted via the <%= statements. I would

Similar topic to my last post, but a different brand of methods. In particular, the url_for and link_to methods have come to bother me at times. I will mention one instance in particular: I am designing a high-end administrative interface. This interface supports paging, sorting and limiting to specific field values. Thus I have params named page, sort and limit. The lack of elegance I see

Greetings! OS: Windows R 2.0.1 Before anyone flames -- I tried to query this on the R searchable web site and using google and did not find anything applicable. As of about a week ago the help.search function dies when used in the simple help.search("something") usage. The error is Error in rbind(...) : number of columns of matrices must match (see arg 203) After some effort I have

Is it possible to pass parameters through link_to that will be used by the controller that link_to directs to? Specifically I have this code: <% for user in @users -%> <%= link_to user.screen_name, {:action => "index", :controller => "users", :user_id => user.id } %> <% end %> Is it possible to use the parameter at the end of link_to(:user_id

Trying to create stuff without resorting to scaffold command. I have a list view in my login_controller.rb file... def list_users @user_pages, @users = paginate :users, :per_page => 14 end I have a command in my list_users.rhtml file which undoubtedly calls this pagination... <% odd_or_even = 0 for user in @users odd_or_even = 1 - odd_or_even %> and instead of being presented a

I implemented a prefix search using the following custom paginator: @performer_pages = Paginator.new self, Performer.count, 25, @params[''page''] @performers = Performer.find( :all, :conditions => ["Name >= ?", params[:prefix] ], :order => "Name ASC", :limit => @performer_pages.items_per_page, :offset =>

there are some things on a scaffold that i would like to use without the whole thing. is it better to generate one and then cut it down to only what you''ll use? are all of the things in a scaffold available to just build by hand? for instance, i have a scaffold for my users. in the list action, it has @user_pages, so that you can put @user_pages.current.next or something like that -

I am unable to find any information about invisible parameters. I currently have some code like this: <%= link_to ''page'', :controller => ''form'', :action => ''new'', :type => ''first_type'' %> <%= link_to ''page'', :controller => ''form'', :action =>

I''m new with ROR and am confused about passing parameters to functions. I have a controller called Schedules and that calles a calendar helper for a view called show_cal.rhtml. I need to be able to pass in a specified month and year to get the correct schedule calendar to display in the view. I''m just starting with this and am simply trying to display the parameters

Ahoy, I made this pager, " def list @item_pages = Paginator.new self, Item.count, 10, @params[''page''] @items = Item.find :all, :conditions => "category_id = #{params[:condition]}", :limit => @item_pages.items_per_page, :offset => @item_pages.current.offset @categories = Category.find_all

Hello. I''m using the Agile Web Dev. book 1st Edition and I''m puzzled by the code on pp. 83-84. <%= link_to ''Add to Cart'', {:action => ''add_to_cart'', :id => product }, :class => ''addtocart'' %> def add_to_cart product = Product.find(params[:id]) @cart = find_cart

Hey I need some help with pagination and the link_to in the view. I''m trying to include a hash in the pagination link_to params and it keeps flattening out my hash. Example: Here''s my hash called @answer: "answer"=>{"6"=>"9bf31c7ff062936a96d3c8bd1f8f2ff3", "7"=>"6f4922f45568161a8cdf4ad2299f6d23"}

Hi All: I''m writing my 1st Rails app and I can''t seem to find the answer on the web or in the book. I''m making a table, and I want to be able to expand a filename. The code is basically as as follows below. In the last <td> entry, I want to call an action and pass in the test_results_path, which I will go and read a file and munge the data for a separate

Hi. Is it possible to compose GET request using ''link_to'' and get passed params like: params[:foo][:bar]?

I have following code in my controller: class AlbumsController < ApplicationController def list_by_year(year) @album_pages @albums = paginate :albums, { :per_page => 10, :conditions => ["year = ?", year] } render :action => ''list'' end end Now I want to make a link to the list_by_year action in

In a previous thread some people were interested in ways to sort a table. I mentioned a simple method for doing so by using links in the titles. Having actually tried to implement this strategy, I have come across several refinements that I would like to share. First... your table view should look like this... ... <table> <tr> <th><%= link_to

On Mon, Feb 06, 2023 at 07:00:35AM +0000, Arseniy Krasnov wrote: >This adds main logic of MSG_ZEROCOPY flag processing for packet >creation. When this flag is set and user's iov iterator fits for >zerocopy transmission, call 'get_user_pages()' and add returned >pages to the newly created skb. > >Signed-off-by: Arseniy Krasnov <AVKrasnov at sberdevices.ru>

Folks, I have a rhtml page (page A) that links to another page (page B), and I want to pass some parameters from page A to page B. Here is the link code (on page A): <%= link_to ''Edit'', { :action => ''edit'', :id => permit }, :post => true %> If I want to pass a parameter "name" and a value "marcus", and pick it up on page

Wayne, I've been experimenting with the {pre,post}-xfer exec options ever since the original diff showed up in patches/ - fantastic stuff. My feature request/change centers around the new RSYNC_ARG# variables. Would it be possible to make these available as an array (ie: ${RSYNC_ARG[#]}) rather than discrete variables? If nothing else, it would greatly simplify chewing through all the args