Displaying 20 results from an estimated 2000 matches similar to: "select_tag and :include_blank => true not working"
2006 Jan 01
7
Can''t get select helper to populate dropdown w/default value
Guys,
I searched this forum and found plenty of people having this problem,
but I didn''t see any definitive solution. Usings Rails 1.0.
When I edit an existing record, I can''t get the basic "select" helper to
display the current value contained in the field of the record. All of
my other (text) fields populate correctly with current field values.
There appears
2006 Jun 28
6
select_tag
in my controller
@cursos = Curso.find_all
in my view i''m trying to do a select_tag with the results @cursos, using
a helper
select_tag "name" options_for_select(@cursos) --------> not works
select_tag "name" @cursos --------> not works
how to do it, using the helper?
tks
--
Posted via http://www.ruby-forum.com/.
2011 Oct 05
3
Rails 3 Select_tag in javascript give missing ; error
When I write
var x = "<%= select_tag(:activity_group,
options_for_select(activity_grp),{:include_blank => ''Create New
Group'', :style => ''width: 100px''}) %>";
where <% activity_grp = @activity_group.map { |ag| [ag.name,
ag.id] } %>
However, I get error (missing ; before statement) in Firebug because
var x = "<select
2008 May 30
1
Parameters for FormOptionsHelper select vs. FormTagHelper select_tag
I must be missing something when it comes to the parameter differences
between form FormOptionsHelper select and FormTagHelper select_tag.
Code that follows, works perfectly -
<%= f.select :unit, units_to_select(@product), :size=>"20"%>
The following code, does not. The helper function never even seems to
be called.
<%= select_tag "unit",
2009 Mar 11
1
NoMethodError for select_tag
Hello there. I am following a tutorial with rails 2.1 and I have come
across a problem where
<%= f.label :artist_id %><br />
<%= f.select_tag(:artist_id, options_for_select([[''choose one'',
'''']] + @artists.collect {|art| [art.name, art.id]}, @album.artist_id))
%> (Old artist info:<%= @album.artist_old%>)
gives
undefined method
2008 Apr 05
2
model select and non-model select_tag
Hello everyone, I''m just trying to understand some logical reasons
behind Rails syntax of "select" and "select_tag".
I know I can do this:
<%= form.select :card_type, supported_card_types,
{ :prompt => "Please Select..."} %>
which sets a model field in the params hash.
If I want to do the same for a non-model field,
2006 Oct 25
1
Help with a select_tag; getting an undefined method `stringify_keys' error
Hi,
I''m trying to use a select_tag in the following manner:
<%= select_tag(:received_at, @select_dates, String(params[:received_at]) ) %>
But I get this error:
undefined method `stringify_keys'' for "":String
Removing the third parameter eliminates the error, but I was hoping
that the drop-down list will select whichever string in the drop-down
list matches
2006 Jan 19
2
select vs. select_tag
I have a "Users" object and
a "Timesheets" object. Each timesheet entry belongs to a User, which is
selected from a drop-down list. The timesheet has a user_id field. (The
user needs to have an option to select a different user due to the way
our system works.)
If i use the "select" object, which is bound to the Timesheet model,
using this code:
<%= select
2006 Jan 31
2
Need advice on RoR app design
Fellow Railers,
Is there anything, anywhere, that I can read that discusses overall RoR
app design? I have the Agile RoR book, which is great for learning the
details of RoR, but unfortunately doesn''t cover the overall issue of
creating a large, complex RoR app.
My staff and I are still in the process of getting up to speed on Ruby
and RoR, but we also need to begin thinking about
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"
2010 Dec 22
1
'No route matches' error with select_tag
Rails 3: I have a view books/:id/show.html.erb - in the view, I have a form
with a select tag to pick a template, that on dropdown should submit the
form which rerenders the page based on the selection:
<%= form_tag book_path(@book) do %>
>
> <%= select_tag "template[]",
>> options_for_select([["Template1","template1"], ["Template2",
2008 Apr 24
2
select_tag and link_to
Does ROR allow passing the chosen value from a drop down using
select_tag into link_to ?
Basically I want to do something like:
<%= select_tag( "name", options_for_select(%w{John Doe Jane })) %>
<%= link_to "Delete",
{ :controller => "myname", :action => "add",
:id => name },
2007 Jan 25
2
React on select_tag (onchange)
Hi,
I''m new in developint rails (but I love rails).
I would like to react on changing a field in the view (no model field)
from a selection box to show the number of rows (which I used in the
controller).
In the controller I read the params-hash:
...
@rowsperpage = params[''rowsperpage''].to_i
...
In the view I have the field, where I like to react directly.
...
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 Jul 28
1
Selectbox: display value for :include_blank => true?
Hi all
Is there a way to set a display value for :include_blank => true?
Because an empty <option></option> tag is not valid XHTML 1.1 code
according to Firefox''s Tidy...
Thanks for info. :-)
Joshua
--
Posted via http://www.ruby-forum.com/.
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",
2005 Nov 22
3
non model select_tag problem
What am I doing wrong here:
select_tag(''website_ids[]'',
options_from_collection_for_select(Website.find_all, ''id'', ''name'',
params[:website_ids]), {:multiple => true, :size => 5})
It works fine except that it does not display the selected options once
the form is submitted (it submits to the same page). The
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
2006 Apr 11
5
multiple select_tag
Hello again,
I have a table called line_items, with the following fields:
id int
item_name varchar()
qty int
conditions text
I''ve made my LineItem model, and everything works as such (with simple
text_fields)..
Now I''d like for the conditions field to be a select_tag() with multiple
choice possibility.
I''m guessing I need some code to expand/restract the array for
2011 Apr 29
2
change patial with change of the item in a select_tag
hi,
i would like to change a partial in my view with the change of the
item in a select_tag:
in the view:
<%= observe_field("payment_id", :url => {:controller
=>''user_admins'' ,:action => ''rend_part''},:on => ''change'', :frequency
=> 0.1) %>
<%= select( "payment", "id", { "Visa"