Displaying 20 results from an estimated 10000 matches similar to: "Expiring items"
2006 Apr 19
4
Another DRY question
I have some code working that lists only items from a particular user.
The code in my list action finds the user and then conditionally lists
only his/her items:
def list
user = User.find(session[:user])
user_id = user.id
@product_pages, @products = paginate :products, :per_page => 10,
:conditions =>[''user_id = ?'',
user.id]
2006 Apr 19
2
Filtering items within scaffold
I''m messing with the agiles store example. I added a field in my
product table (user_id) that is also a foreign key relationship via
fk_products_user
In my scaffold I''d like to list the products as usual, but only those
products from the logged in user. I assume that would be done in the
controller..
How would I extend the basic controller:
def list
@product_pages,
2006 May 14
3
Beginner question on paginate with params and conditions
I am trying to do a simple search by product name. The first page
returns fine, but when I try to go to any other pages of the search
results, I lose the original search parameters from my search form and
get NilClass errors.
Here is the code in my controller:
namesearch = "%" + params[:name].strip + "%"
@product_pages, @products = paginate :product,
2006 Aug 14
2
need a warning for destroy all
I wrote a small controller to find all the expired items and destroy
them:
@listtodestroy=Product.find(:all, :conditions => [''user_id = ? AND
date_expires <= ?'', @user.id, Time.now])
for product in @listtodestroy
product.destroy
end
It works fine but there''s no warning that everything is about to be
removed like when I call product.destroy
2006 Jan 04
7
wrong number of arguments error
I keep getting this error every time I try to pass a value to a method.
Here is a sample nonworking method. I''ve been pulling my hair out over
this all night! Why won''t it work!?
My url path is :3000/store/browse/shoes and I''m getting this in the log
Parameters: {"action"=>"browse", "id"=>"shoes",
2006 Apr 27
5
def list - paginate question
How do I adapt this code to only list articles made by the user logged
into the session?
def list
@article_pages, @article = paginate :articles, :per_page => 10
end
--
Posted via http://www.ruby-forum.com/.
2008 Nov 27
7
will_paginate issue
Hi,
I am trying paginate (will_paginate) users posts. It is counting and
showing the page links correctly, but still showing all the posts on one
page.
@entries = @user.entries.paginate :per_page => 5, :page =>
params[:page], :order => ''created_at DESC''
If I change it to @entries = Entry.paginate :per_page => 5 ........
It is fine, but I would like to show only
2006 Jan 26
1
Simple question about :list method in scaffolds
The automatically generated scaffolds made code like this:
def list
@address_pages, @addresses = paginate :addresses, :per_page => 10
end
which was fine, but I only want to return the logged-in user''s
addresses. So I changed it to:
def list
@address_pages, @addresses = paginate :addresses, :per_page => 10,
:conditions => [''user_id = ?'',
2005 Dec 19
1
<% unless params[:context] == :gallery -%> question
I have a template that is called by two different methods. I only want
part of it too show up when it is called from one of the methods. It
always shows up for me. Can someone help to point out my error? Below
is the method that should keep part of the tempate from printing, and
the relevent part of the template.
method:
def gallery
@product_pages,@products = paginate(:products,
2006 Jul 05
3
list of users
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
2006 Jan 06
2
Paginate from a difficult sql query
Hello,
I have 2 tables
table colors :
+----------------------+
| id | user_id | name |
+----------------------+
| 1 | 1 | test1 |
| 2 | 2 | test2 |
| 3 | 3 | test3 |
+----------------------+
table users :
+----------------------+
| id | enabled | name |
+----------------------+
| 1 | 1 | bob |
| 2 | 1
2006 Aug 15
2
Working with user data
I am a Rails newbie and I am trying to build a test site in which users
will have their own sets of data.
I understand how to manipulate shared data very well. Most of the Rails
examples out there seem to deal with such shared data. I am struggling
with the "best practice" method for a user to work with their own data
however (and not be able to view/edit other users''
2005 Dec 16
13
How to pass a collection to paginate?
There must be a better way to write this code:
@project_pages, @projects= paginate :project,
:per_page => 10,
:conditions => ["account_id = ?", account]
?!
If only I could pass the sub-collection
account = ...
@projects = account.project
to paginate, instead of letting it extract it with a find :all + sql
conditions
Alain.
--
Posted via
2006 Feb 13
1
Paginate @member.items?
Is there a quick and easy way to paginate something
like @member.items (Member with has_many :items)?
Right now I do in the controller:
@item_pages, @member_items = paginate :item,
:conditions=>["member_id=?", @member.id],
:per_page=>25,
:order=>''datetime desc''
It''d be more DRY if this was possible:
@item_pages, @member_items = paginate
2006 Apr 07
2
Paginate single items
Hi,
In my blog i display a post. I want to display a link tot he previous
post if there is 1 and a link tot he next post if there is one.
So i have in my controller
def post
@post = Post.find(params[:id])
@post_pages, @posts = paginate :posts, :per_page => 1
render(:layout => false)
end
And the following code in post.rhtml
<% if @post_pages.current.next %>
<%=
2006 Feb 07
11
breaking down a list view
I''m trying to figure out how to change the order of a list view and it''s
obvious to me that I don''t understand what I get from a simple scaffold
to know enough to alter it.
If someone would be so kind to tell me what this means ...
def list
@placment_pages, @placements = paginate :placements, :per_page => 10
end
@placement_pages, # I am guessing that this
2006 May 23
5
Wierd pagination problem - Unknown options: order?
I am trying to use pagination with the order option. I am following
examples I''ve seen all over the web, but I am getting an error. My code
seems simple:
def list
@upload_pages, @uploads = paginate :uploads, :per_page => 20, :order
=> ''id''
end
Yet I keep getting this error:
___________________________________________
2006 Jan 25
6
cant convert integer to string
I''ve experimented around and have ran out of ideas, here''s the message:
TypeError in True_false_questions#list
can''t convert String into Integer
RAILS_ROOT: script/../config/..
Application Trace <http://zbyte32:3000/true_false_questions/list/0#> |
Framework
Trace <http://zbyte32:3000/true_false_questions/list/0#> | Full
2007 Jan 15
2
Help with with displaying a selected list.
Hello. I call a find_all_by_subject("action") which returns 2 videos
and displays them properly. But when I add @video_pages, @videos =
paginate :videos, :per_page => 10 so I can paginate the videos, it
displays ALL the videos as if I selected list videos. Can someone
please tell me what I am doing wrong? Thank you.
selectaction.rhtml
<table>
<tr>
<% x = 0 %>
2008 Feb 29
7
Moving pagination to the Model
I''m using will_paginate in a Post class method;
[code]def self.list(page)
paginate :per_page => 10,
:page => page,
:include => :user
end[/code]
I can happily use the method on my posts controller index action;
[code]
class PostsController < ApplicationController
def index
@posts = Post.list(params[:page])
respond_to do |format|