Displaying 20 results from an estimated 2000 matches similar to: "calling an actionview method from inside a model"
2006 Apr 22
3
Creating a select dropdown box with links to methods
What would be the best way to create a form select dropdown box and upon
"submit" have it directly go to a controller method view?
I have something that somewhat works, but I think there is probably a
much easier way to do it. As of now, I have the dropdown list which
when the form is submitted is handed to a controller method which
basically
I have my dropdown box:
<%=
2006 Jan 23
2
problem with options_for_select
Hi All,
I am having a little difficulty using the options_for_select forms
helper method. I have a form for an active record object book, which
belongs to a publisher. Using the options_for_select is working fine
as far as creating the various options, but it will not output the
"selected=''selected''" bit of html needed to identify which publisher
is
2006 Oct 22
3
Keeping DRY - I like a simple life!
Hi,
I''m new to Ruby and Rails and I would be very grateful for some advice.
I''ve got the following code.
class Foo < ActiveRecord::Base
include Versionable # Some methods to handle my versioned objects
has_many :versions, :class_name => "FooVersion", :foreign_key =>
"parent_id"
belongs_to :curr, :class_name => "FooVersion",
2004 Apr 14
2
Problem creating new domain in unstable
Hi,
I just had a try using the xeno-unstable. When I used the xc_dom_create.py to create a new domain I got the followings:
==============================================
Traceback (most recent call last):
File "/usr/bin/xc_dom_create.py", line 332, in ?
(current_id, current_port) = make_domain()
File "/usr/bin/xc_dom_create.py", line 238, in make_domain
2007 May 24
1
How do I show the selected values in options_for_select? Not as simple as it sounds.
How do I show the selected values in options_for_select? I have a
Service model and a AccessControl model. When a user edits a Service I
want the services access_controls to be pre-selected.
Models:
Service has_many AccessControls
AccessControl belongs_to Service
application.rb:
$types = Array["Athens", "htpasswd", "IP", "None", "Other",
2008 Jul 20
1
selected attribute in options_for_select
Hello Everyone
I have a select_tag which I populate using a map, I use
options_for_select method to pass the map and "selected" value. For some
reason I can not get the option "selected" based on the value I pass to
the selected attribute. Here is the code
<%= select_tag :current_course,
options_for_select( Course.find(:all).map {|p| [p.title,p.id]},
@selected )
2009 Apr 12
3
Multi-button form
It cannot be this difficult, especially in rails. Here is my form code
in a partial for the index action of a controller:
<% form_tag({:controller => controller_name, :action => ''index''},
{:method => :get, :class => ''form''}) do %>
<div class="columns">
<div class="column left">
<p>
2007 May 24
3
Help with Create and Update with options_for_select in a select_tag
I have a select_tag in my view that uses options_for_select with
multiple = true. I am having trouble figuring out the Rails way to
create and update that field. Please help.
Models:
-------------
Service has_many AccessControl
AccessControl belongs_to Service
application.rb
-------------------------
$types = Array["Athens", "htpasswd", "IP", "None",
2011 Jan 08
9
options_for_select.
Even reading the documentation I can not figure out what is the
select_tag difference between this:
<% = select_tag (bags [], "options_for_select (bags.collect @ {| bb |
[bb.bag_type, bb.id]},
ruser.bags.collect @ {| ub | ub.id}), {: multiple => true,: id =>
"bags"})%>
and this:
<% = select_tag "bags [], " options_for_select (bags.collect @ {| bb
2007 May 11
5
options_for_select - how to set the selected value?
Ok, this should be simple but I am finding it''s not and previous
postings don''t seem to shed too much light on this.
I have a select_tag with 4 values pulled in via a helper:
def filter_hours
filter_hours = [
["1 hour", 1],
["24 hours", 24],
["7 days", 168],
["14 days", 336],
]
end
The select_tag looks
2006 Mar 05
1
Storing a Selected Option in DB
OK, thanks to Kelly I got my options_for_select in a select_tag
helper method to use a Ruby range as a value. Now when the user makes
a selection from that list, I can''t figure out why the result doesn''t
get stored in the database.
The line in the _form looks like this:
<%= select_tag(:month, options_for_select((0..12).to_a)) %>
Pops up an option menu.
2005 Dec 21
1
Are Ducks Hibernating ?
Dears,
Remembering last value in a select box don''t work for me as :
Controller :
@years=(1970..2005).to_a
Form:
<%= select_tag "year", options_for_select( (2001..2005).to_a,
@params[:year] ) %>
I had to write
<%= select_tag "year", options_for_select( (2001..2005).to_a,
@params[:year].to_i ) %>
for it works.
Not important, but I''m
2004 May 20
1
xc_dom_create.py cpu flag
I pulled unstable yesterday and noticed xc_dom_create.py does not have
a default value for cpu, so python complains
Traceback (most recent call last):
File "/usr/bin/xc_dom_create.py", line 408, in ?
(current_id, current_port) = make_domain()
File "/usr/bin/xc_dom_create.py", line 234, in make_domain
id = xc.domain_create( mem_kb=mem_size*1024,
2005 Dec 20
2
Designing a data-entry screen
Here''s what i''m trying to do:
Have 3 dropdowns up the top of a page, being: year, month, department,
and group. Also a button underneath that called refresh.
When you click refresh, it finds the 1 row of data from the database for
that year/month/dept/group and populates the fields into a set of
textboxes below.
Then you can edit what is in those textboxes, and click a
2008 Sep 02
1
seledted option for select_tag
Hi iam using select_tag i want selected_option. i have made select
_tag like this
<%=select_tag(''name'', options_for_select({ :Relevance
=>''Relevant'',:Date=>''Recent''}),:selected=>params[:name].to_s) %>
The generated html look like this
<select selected="Relevant" name="name"
2008 Jul 26
1
Dropdown selected value not reflecting in edit view
hi
I am facing the following issue:
I have the following dropdown, in the new view
select_tag "experience[]", options_for_select([[less_than_1_year,
[0,1]],[between_1_and_3_years, [1,3]],[between_3_and_5_years,
[3,5]],[between_5_and_7_years,[5,7]], [between_7_and_10_years,[7,10]],
[above_10_years,[10,50]]])
The selected value of the user is not getting reflected in the Edit view
of
2006 Jul 04
1
options_for_select - default nil value
I have a field in a view, like so:
<%= select_tag(''quoted_condition'',
options_for_select([''NEW'',''RETAIL'',''OEM'',''REFURB''], ''NEW'')) %>
This sets the ''selected'' value to ''NEW'' - however, I would like to have
a nil value here, so I can
2008 Jan 03
1
Help using options_for_select in select_tag
<b>Client</b><br />
<%= select_tag ''clients[]'',
options_for_select(
[['' '',''1''], [''aaaa'',''2''],
2006 Feb 02
8
How to get all selected rows in the mutli-selection listbox?
Hi,
I have created a multiple selection listbox with
rails, when I try to get the rows selected by user,
rails send back only the first one, how can I get the
other selected rows????
I created the listbox with the following function:
select_tag("form__list1",
options_for_select(["A","B","C","D"], selected = "A"),
html_options =
2010 Mar 22
7
How to reference a select_tag within a form
Hi All,
Inside my app\views\expenses\new.html.erb file, I had the code:
<% form_for(@expense) do |f| %>
[snip]
<p>
<%= f.label :vendor %><br />
<%= f.text_field :vendor %>
<br />
<div id="vendor_droplist>
<%= select_tag "test",
options_for_select(@current_vendors.collect { |v|
v.nickname }),
{:multiple