Displaying 20 results from an estimated 5000 matches similar to: "options_from_collection_for_select"
2006 Apr 20
7
Rails + postgres case insensitive searches.
Hello all
I am wondering how rails handles case sensitivity in databases. If I
do a Person.find_all_by_name("tim") in mysql I would expect to get
tim, TIm, and Tim. Do I only get tim in postgres?
How do other people deal with this? Do you resort to find_by_sql for
all your postgres queries to get case insensitive results?
2006 Oct 11
2
Help please with observe_form - not working
My observe_form is basically totally limp. I think it should update without
hitting submit button but even if I hit it , it doesn''t change (doesn''t seem
to post the data).
Can anyone please take a look and see if I"m doing something wrong. TIA
Form:
<% start_form_tag({:action => "livesearch"},
:id => "asearch") %>
2005 Dec 19
0
Pre-selecting options_from_collection_for_select Options
I''m trying to use options_from_collection_for_select to generate options
for a multiple select:
<select id="metro_area_states" name="states[]" size="10"
multiple="multiple">
<%= options_from_collection_for_select State.find(:all), :id, :name,
@metro_area.states %>
</select>
When selecting values for the first time, it works
2008 Jul 08
3
undefined method `name' ...........
Hi Community....
I''m new in this game, so this might be a easy question, but I have
done my google, without result, so I will try this....
I''m learning ROR, and I''m using Patrick Lens ''Ruby on Rails'' book.
(This is written for ror 1.x - and I''m using NetBeans 6.1 - ror 2.x -
this might be the problem...)
But...
I have made this
2006 Jul 30
2
options_from_collection_for_select & multiple columns
I have a table with first_name and last_name, and wan''t to populate a
drop-down with the id and the person''s name consisting of the first and
last names concatenated together.
Can''t figure out how to tell options_from_collection_for_select to do
that.
Any ideas?
I basically need to do something like:
<%= options_from_collection_for_select @media_creators,
2008 Jun 08
1
Unable to get selected option with options_from_collection_for_select
I''m in Rails 2.1, Ruby 1.8.6 --
http://pastie.org/211063
<%= params[:doctor_id] %>
<%=
options_from_collection_for_select(Doctor.active, :id, :name, :selected
=> params[:doctor_id]) %>
<%=
options_from_collection_for_select(Doctor.active, :id, :name, :selected_value
=> params[:doctor_id]) %>
Returns:
53
<option value="49">Michael
2007 Nov 08
3
options_from_collection_for_select
I need to add a blank or dashed field to the
options_from_collection_for_select helper but can''t seem to get it to
work. Tried this, but with no effect:
<%= options_from_collection_for_select @airlines, ''id'', ''name''],
{:include_blank=>true} %>
Anyone know how to do this? Thanks,
-S
--
Posted via http://www.ruby-forum.com/.
2006 Jan 03
1
options_from_collection_for_select - NIL Object
i am kind of desparated
i try with options_from_collection_for_select to get option values, but
it says
You have a nil object when you didn''t expect it!
You might have expected an instance of Array.
The error occured while evaluating nil.inject
but @customers is not empty ->
def get_customer
@customers=Customer.find_all
end
i have tested it and also the attributes "id"
2006 Apr 04
1
habtm and options_from_collection_for_select [1.0.0]
I ran into a problem using options_from_collection_for_select :
ActiveRecord::AssociationTypeMismatch (Topic expected, got String):
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/
active_record/associations/association_collection.rb:128:in
`raise_on_type_mismatch''
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/
2008 Jul 31
1
Stuck on options_from_collection_for_select
Hi everyone,
I''m stuck on something that seems to be super easy, but maybe I''m just
too tired to see the obvious answer.
I''m trying to make a drop down with select_tag and
options_from_collection_for_select. I''m trying to fill this drop down
list with different human races (white, black, hispanic, etc. in the
database under the name field, with a unique id
2009 Apr 30
0
Trunicating Names in options_from_collection_for_select
Anyone know how I could trunicate the names of a passed in array in
options_from_collection_for_select?
I tried a few things but nothing worked.
Any ideas would be appreciated!
<%= options_from_collection_for_select available_projects, :id, :name,
@selected_project_id %>
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2005 Dec 01
0
problem with options_from_collection_for_select() need id not name
hey,
i need a select list with a id property and not name, cuz i just ajax with this
list and it checks on id not name
if @request.post? #called by ajax
if @request.xml_http_request? #called by ajax
@geotag_id=params[:geotag_id].nil? ? -2 : params[:geotag_id]
else
@geotag_id=params[:geotag][:id].blank? ? -1:params[:geotag][:id]
end
else
@geotag_id = -1
end
i use this
@geotags =
2008 Apr 02
4
options_from_collection_for_select
I have a drop down of country''s and I would like the USA to be the first
displayed. I have tried:
<select id = "user_w_country" name ="user[w_country]" onchange =
"<%=func%>">
<%= options_from_collection_for_select @country, ''id'',
''country'', :selected =>
2007 Feb 13
1
observe_field and select box
Hi everyone,
I am a newbee in RoR and i could use some help. I have a select box
populated by:
<select name = "test_company" id = "test_company">
<option selected value=test.company.to_s>Create New </option>
<%= options_for_select Company.find(:all,
:conditions => ["name =?", test.company],
:order => "id asc").collect{|c|
2006 Jan 08
1
Options_from_collection_for_select -> Multiple fields in display
The following code shows a list of
the users, with username being each person''s initials (mine would be
DM).
<%= options_from_collection_for_select @users,"id","username" %>
However, I''d like to have the display of the SELECT box be "DM - Dylan
Markow" instead of "DM." Is this possible using
2013 Jan 18
2
options_from_collection_for_select
I have just started using RoR and am creating some select boxes on my form
with the following code:
<%= select_tag(options_from_collection_for_select(Owner.all, :id, :fname))
%>
My problem is that it does NOT return the first record from the table, but
just the second and succeeding records.
Does anyone have any ideas on how I can get the first record included in
the select box?
Thanks.
2006 Jul 02
0
Problem with select, options_from_collection_for_select for selected items
I''m having problems to make the selected works, i''ve been trying with select
and options_from_collection_for_select.
I''ve tried, :selected, :selected_key, :selected_value, and all i can got
from the doc page (
http://rubyonrails.org/api/classes/ActionView/Helpers/FormOptionsHelper.html#M000399
)
and from wiki.
Code:
select(''informacao'',
2006 Jun 20
0
options_from_collection_for_select question
I am doing the recipe/category example, but with a
has_many_and_belongs_to relationship. To select categories for a
recipe, I have a select control. When editing, I want the proper
categories selected. In order to get it to work, I put this in my
_form.rhtml:
<select id="recipe_categories" name="recipe[category_ids][]" size="4"
multiple>
<%=
2007 May 15
0
options_from_collection_for_select Question
Is there a way to sort the sql result set that populates the
options_from_collection_for_select??
Thanks
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2008 Jul 31
2
selected value for options_from_collection_for_select
Hey,
I am trying to get a select list with a selected value in it. Even if I
put in an integer, like this,
<%= select_tag(fruit.id, "<option>No Contract</option>" +
options_from_collection_for_select(@fruit_types, "id", "kind", 3)) %>
the list still displays the first option (No Contract) in the list.
What am I doing wrong? I''ve looked