Displaying 20 results from an estimated 1000 matches similar to: "React on select_tag (onchange)"
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 },
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",
2006 Apr 11
1
how to do a simple update on the server from a change of a select box?
I have a list of items on a page. Each item has a select list. If
someone changes the select list I would like to update the appropriate
record on the server....nothing else. I suspect I am making this too
difficult.
I have an action on my controller for updating this value. I just
tried the ''remote_function'', ah, function. It invokes the action on
the controller but the the
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",
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
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 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 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
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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
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
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
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 19
2
progressive updates
I have a list view and have it sorting the data presented in the list
view by clicking on the top of the column - that works fine.
Now, I want to add a pop up-list which controls 3 different levels of
record select to be presented in this list...
- ALL
- placement.discharge_date IS NULL
- placement.discharge_date IS NOT NULL
I can have 3 different ''methods'' and
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",
2008 Dec 02
1
form_for with partial using do |@f|
Is it possible to pass this FormBuilder object to a controller and then
back to a partial?
I have a form rendering a partial that i would like to update with a
call to my controller based on user selectable parameters, but when the
AJAX comes back, i get this error message because i cannot pass a form
builder object between the controller and the view:
"undefined method
2007 Sep 26
3
Ajax without submti button?
I have a drop down list, how can I set it up to send request when
selecting an option rather than pressing submit button after selection?
And how can I save values of checkboxex/radio buttons without submit?
Thanks
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2011 Aug 29
7
:onchange in rails 3
Hi,
Anybody know why :onchange works here...
<%= select_tag "Minisections",
options_from_collection_for_select(@minisections, :id, :title, :selected
=> @minisection.id), {:onChange => "{alert(''Minisection has been changed
to x !'')}"} %>
but NOT here (to call a function)...
<script type="text/javascript">
function xyz() {
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
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
2006 Apr 12
22
Dynamic Select Box
Hi,
I''m new to rails/ruby having come from PHP and am just starting to get
my head round how easy it can be :)
However, can anyone point me in the right direction for dynamicaly
updating a select box based upon the choice of a previous select box,
without a page refresh.
Any and all help greatly appreciated.
Thanks
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