Displaying 20 results from an estimated 2000 matches similar to: "select_tag"
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
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
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",
2006 Mar 07
6
how to add onchange javascript event to select field
I would like to add javascript ''onChange'' event handling for a select
field, such as
<%= collection_select("job", "client_id" , @clients, "id", "name") %>
with onChange="xxx"
Anyone know how to make this work?
Thank you,
Scott
--
Posted via http://www.ruby-forum.com/.
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
2006 Jan 09
7
Large select list, speed issues
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
<font size="-1"><font face="Verdana">I have a piece of code in my page
to generate
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.
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() {
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
2005 Oct 26
1
Re: collection_select question about selected_value
Paul Welty wrote:
> collection_select(:client, :company_id, @companies, :id, :name, {
> :selected_value => 2 , :prompt => "Please select a company..." })
>
> Returns a functioning SELECT element, but it won¹t select the second item.
> (BTW, using the selected_value as a string doesn¹t work either)
>
> Am I doing something wrong, or is this impossible?
>
2008 Apr 10
3
option_groups_from_collection_for_select with a ActiveRecord::Base single object
Rails documentation gives examples of using
option_groups_from_collection_for_select with two tables/objects.
How could it be done with one?
Example that almost works:
I have a form to enter address from both the United States and Canada.
It has the following:
====new.html.erb====
<%= select_tag(
:state,
option_groups_from_collection_for_select(
State.countries,
:country,
2006 Mar 30
3
Rails 1.1, Markaby, options_from_collection
Last night, I upgraded one of my rails apps to 1.1. This app uses
Markaby exclusively for its'' views, and once I checked out the latest
revisiong of Markaby (r33), everything was working fine except for one
thing:
select_tag(''province_id'', options_from_collection_for_select(@provinces,
"id", "name"))
Now returns this (as you see it is spitting
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
2008 Aug 20
1
drop down
i am using following code for drop down.
<%= select_tag(''abc'',"<option></option>" +
options_from_collection_for_select(@priorarr,:Id,:Priority,:selected =>
params[:cs_priority])) %>
it is giving me one drop down with the values populated from the
"@priorarr" array.
Now i want to use this value inside my controller class.
i am using
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 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
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.
...