Displaying 20 results from an estimated 9000 matches similar to: "trying to order a list view"
2006 Feb 08
7
DRY methodology
because I am a grasshopper...
Now that I can sort my ''list''...is there a logical way of not repeating
myself to having essentially the same list view with multiple sorts?
i.e.
def list_cl
# ordered by clients last name
@placement_pages, @placements = paginate(
:placements,
:include => [:client],
:order_by =>
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 Feb 18
1
sql logic is killing me
I know my thinking is sloppy.
I want to know how many clients currently in my facility are male...
My facilities_controller.rb
def list_fac
@placement_pages, @placements = paginate(
:placements,
:conditions => ["placements.facility_id = ?",
params[:facility_id] ],
:include => [:facility, :client],
:order_by => ''facilities.name,
2006 Feb 08
2
compound conditions in find
can''t seem to find the right syntax for this...
/script/../config/../app/controllers/placements_controller.rb:155:
syntax error
:conditions => [["placements.client_id = ?",
params[:client_id] ] and "placements.discharge_date IS NOT NULL" ],
this part works...
:conditions => ["placements.client_id = ?", params[:client_id] ]
this is what I
2006 Feb 19
8
building multiple find conditions
I am trying to allow for AND type ''find'' but to allow for simply a
single set of find criteria.
controller code...
@vw_string = @vw_string1 = @vw_string2 = @vw_string3 = []
if params[:beg_intake_date] != "" then
@vw_string1 = ["intake_date between ? and ?",
params[:beg_intake_date], params[:end_intake_date] ]
end
if
2006 Feb 06
2
basic usage confusion
I am confused. Looking at ''list'' from scaffold, I see a record and click
the ''show'' button. I put in a ''link'' at the bottom of ''show.rhtml'' to my
''view'' rfn2.rhtml - action = ''rfn2'', :id = @placement
I click this link and get error...
log/development.log
Processing
2006 Feb 09
17
complicated finds are eating my sole
I abandoned ruby way for find_by_sql and still can''t get this...
@myplacement = Placement.find_by_sql(
"select * from placement where
:intake_date >= beg_intake_date
and
:intake_date <= end_intake_date")
just a simple date range...it''s killing me - If I knew how to load
placement controller into irb, I could probably try out finds
interactive mode...
Thanks
2006 Mar 14
2
autocomplete using other models
I''ve asked this in various ways but I can''t seem to get much traction -
my guess is because not many people are doing this.
I am working in a controller/views called placements. Placements
belongs_to :client
I have a clients model/table - clients has_many :placements
in placements/find...this works fine...
<%= text_field_with_auto_complete :placement, :clwholename, {} %>
2007 Jun 14
1
rspec will_paginate
Hi Rspec-Users,
I''m not sure if I am correctly specing my index since I''m using
will_paginate.
params[:filter_by] will filter the paginate list accordingly.
Tickets Controller:
def index
@tickets = Ticket.filter_status_by(params[:filter_by],params[:page])
end
Ticket Model:
def self.filter_status_by(status, page, per_page = 10)
conditions = {:status => false} if
2006 Feb 08
0
foreign table references...a new twist
I thought I was on top of them all, but found another one that has me
completely stumped.
table referral_notes
belongs_to: placement
table placements
has_many: referral_notes
def list_rfn
@placement = Placement.find(:all) # possibly unnecessary
@referral_note = ReferralNote.find(:all,
:include => [:placement],
:conditions => ["placement_id = ?",
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 %>
2006 May 23
1
Re: Wierd pagination problem - Unknown options:
> Unfortunately I still get the same error. Here is my code now (the
> commented line works):
>
> def list
> @upload_pages, @uploads = paginate(:uploads, :per_page =>
> 20, :order
> => ''id'')
> # @upload_pages, @uploads = paginate(:uploads, :per_page => 20)
> end
You may have an older version, try using the order_by clause
2006 Apr 12
1
how do i paginate the results of a query?
I have a controller and list page for region object. My list page has a
''name'' text input that can be used to limit the list.
It works except that the paginate gets the full set of regions unqualified
by my search term. I believe this full list is contained in :regions symbol
which I dont seem to be allowed to modify or replace (yes I am a ruby and
rails newb). How can I
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 Feb 13
1
another simple question: per_page in pagination
Hi,
Why can''t I use a variable to specify the :per_page attribute when using
the most basic form of pagination? (if I use a hardcode number, it
runs) What did I do? Thx.
My code:
def list_orders
page_size = 20
...
order_pages, @orders = paginate(:orders, :per_page => page_size)
end
My Errors:
undefined method `>'' for false:FalseClass
RAILS_ROOT:
2006 Feb 07
0
second table column data lift
have placements, clients and case_managers tables with relationships
Trying to create new placement record...case_manager_id field exists in
clients table. I need the value from related clients record in
placements table
in placements_controller.rb
def create
@placement = Placment.new(params[:placement])
case_manager_id = Client.case_manager_id # this doesn''t work
if
2006 Feb 01
1
Rails pagination problem
I am having this problem with pagination query in my controller class.
I am using SQL server and following code to create pagination fails,
complains about column name ''program_name'' (which is valid
column/attribute of program)
The error message is:
DBI::DatabaseError: S0022 (207) [Microsoft][ODBC SQL Server
Driver][SQL Server]Invalid column name
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 Aug 07
4
Problem with Pagination
Hi Guys,
I am trying to paginate the results from a search. When I use actual
constants in the search conditions, it works fine:
def query
@k2_result_pages, @k2_results = paginate (:k2_results,
:conditions => [''e_date >= ? AND
e_date <= ?'', ''2006-07-12'', ''2006-08-12''],
2006 Jun 08
9
find :order =>
Hi,
I have the following find statment
@client_pages, @clients = paginate :clients, :per_page => 20, :order =>
"organisation_id, surname"
currently im ordering by organisation_id however I need to order by the
field in the organisation table organisations.name
how can this be done?
Thanks
Scott
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