Displaying 20 results from an estimated 1100 matches similar to: "Passing a value to js.erb"
2012 Feb 24
3
Devise generates Mailer by its own?
Rails 3.1.3
Hi. I''m a little confused with Devise and ActionMailer.
It seems that Devise has its own way of sending mails through
ActionMailer.
Does it generate Mailer class when "rails g devise..." command is
executed?
Or do I need to do some special command in order to generate Mailer?
I have certainly set up a devise User table but there is no Mailer class
for it,
2010 Jun 21
2
[LLVMdev] MC: Object file specific parsing
Hi Daniel,
attached is a patch that pushes most of the object file specific parsing
out of AsmParser and down into MachOAsmParser. This was done as a
cleanup for the ELF work. I know that you're not happy with this
approach, particularly the fact that as we add more object file formats
and assembler dialects, it's going to cause a class explosion. But I was
hoping that we could use this
2013 Apr 27
4
required field for one, optional for another
rails 3.2.11
My app has User model, its one of the fields is entrepreneur:boolean.
So users have two types; one is normal users, the other is professional
users.
For normal users, only emails and usernames are required and other
fields are optional.
For professional users, in addition to above, addresses and real names
are required.
Is there any Ruby way to set the requirement depending on the
2012 Nov 30
4
Tokeninput incremental search not working
Rails 3.1.3
After watching
http://railscasts.com/episodes/258-token-fields?autoplay=true
I have installed the similar functionality to my app.
However,
def index
@cities = City.all
...
does in fact give the list of all cities in the text field, but
def index
@cities = City.where("name like ?", "%#{params[:q]}%")
...
does NOT
2012 Feb 22
3
Parent id for find_or_create method
Rails 3.1.3
I have tables, Video and Script having association,
Video 1 --- n Script
So, every Script needs the parent id, in this case, video_id.
If I simply create a new Script instance, the view renders as follows.
<%= render :partial => "new_script", :locals => { :script =>
Script.new(:video_id => @video.id)} %>
which works fine. Now I would like to
2012 Oct 13
4
Database design, working but looking for better ways
Rails 3.1.3
Hi. I have designed the database used for my travel plan application.
You should be able to look at the diagram in the link below, hopefully.
https://cacoo.com/diagrams/biDSyxh8yzk2kIeg
("belongs_to" is omitted since it''s obvious)
Basically, the application can list the destinations from a choice of
the departure.
Not mention that the departure_id (integer) and
2012 Mar 02
2
Change DB data type and limited decimals
Rails3.1.3
I have db type,
startp:integer
I need to change it to float. More specifically,
1.2, 45.1, 143.8 ...
I have two questions:
1. Is removing and adding the field through migration the only way?
in other words, is there a single command to change the type?
2. Is there anyway to limit the decimal place to only one?
56.3, 34.2... are acceptable, but 23.112, 77.34, ... are
2012 Nov 12
7
RSpec: controller POST create
Rails 3.1.3
rspec-rails (2.11.4)
rspec 2.11.1
I am new to rspec. I don''t quite understand tests for POST create part.
I have generated scaffold, and simultaneously it generated
controller_spec.rb as well.
it "assigns a newly created plan as @plan" do
post :create, {:plan => valid_attributes}, valid_session
assigns(:plan).should be_a(Plan)
2012 Jan 27
4
Redirecting to create new page with input
Rails 3.1.3
I believe this is a very very fundamental question, but since I am new
to Rails, it''s more productive to ask someone to point out what I need
to do.
Say, I have a search method that generates a list of youtube videos. I
have completed this part.
And also, I have set up a database, Video, whose fields are video_title
and URL.
I need to place a button to each of these video
2013 Jun 03
1
sidekiq: push background results to front
Rails 3.2.11
Sidekiq latest
My app continues background jobs that generate texts as the output.
class ProcessText
include Sidekiq::Worker
def perform(name, count)
puts "executing..."
@feed = Feed.first
@feed.process # here it returns String results!
end
end
What I want is basically how to send (or push?) the result texts to a
particular web
2012 Sep 23
2
Find by id in the view template dynamically
Rails 3.1.3
I have a model ''Airline'', whose STRING column is ''company'' only.
Also, another model ''Plan'' has an INTEGER column ''airline_id''.
I would like to show the ''company'' name (string) in a template like
<% @plans.each do |plan| %>
Airline: <%=
2012 May 09
1
[LLVMdev] Directive parsing for AsmParser
I'm trying to build a standalone assembler for Mips using AsmParser and I'm facing a problem with assembly directives. Mips assembler has following syntax for .set directive
.set reorder
or
.set noreorder
which allow/disallow assembler to change the order of instructions in the block that follows. As the implemented AsmParser requires .set directive to have the following syntax:
2012 Aug 25
2
cannot bundle install due to missing therubyracer
ruby 1.9.3p194 (2012-04-20 revision 35410) [i686-linux]
rails 3.1.3
Ubuntu 10.04 LTS
I have another environment with MacOSX Snow Leopard, and am sharing the
Rails project files through Dropbox.
When I chose to develop a project further in this Ubuntu machine, I have
executed ''bundle install'' which gave an error
#---------
Gem::Installer::ExtensionBuildError: ERROR: Failed to
2014 May 06
0
js .closest
I have a script:
$ ->
$(document).on 'change', ('.ops_select'), ->
val = $(".ops_select option:selected").val()
$.ajax '/projects/update_oncalls/',
type: 'GET'
dataType: 'script'
data: {ops_group_id: val }
which triggers a "update_concalls.js.coffee" file to replace a the value in
a select-tag.
2013 Mar 11
3
take two columns from a set of lists
say I have a matrix and lists like
x <- matrix(c(12.1, 3.44, 0.1, 3, 12, 33.1, 1.1, 23), nrow=2)
x.list <- lapply(seq_len(nrow(x)), function(i) x[i,])
if I want a column of the matrix x, I write
x[, 2]
for example.
But how can I do something similar for a set of lists, x.list, above?
> x.list
[[1]]
[1] 12.1 0.1 12.0 1.1
[[2]]
[1] 3.44 3.00 33.10 23.00
unlist(x.list)[,2] does
2012 Feb 07
2
save method (create action) saves twice
Rails 3.1.3
I have changed a regular scaffold action a bit so that it can save using
ajax.
All I needed to do was adding ":remote => true" in
<div id="script_new">
<%= form_for script, :remote => true do |f| %> <!-- HERE!!! -->
<%= f.hidden_field :video_id %>
<%= f.text_field :text %>
<%= f.submit "save" %>
2013 Mar 18
4
plotting CIE chromaticity diagram?
Has anyone plotted or is it possible to plot
CIE *xy* chromaticity diagram
http://en.wikipedia.org/wiki/File:CIE1931xy_blank.svg
I need this plot in color.
ishida
[[alternative HTML version deleted]]
2009 Sep 04
2
escape_javascript error
Hello,
I am using jQuery for all ajax stuff and recently got following error:
ActionView::TemplateError (private method `gsub'' called for #<Array:
0x2425ae8>) on line #1 of...
and the code where it happens:
$("#notice_ajax").before(''<div id="notice_ajax"><%= escape_javascript
(flash.delete(:notice)) %></div>'').remove();
2012 Jan 05
8
js update partial missing template
PermissionsController
def add_member
...snip...
@permissions = Permission.all
respond_to do |format|
format.html {
flash[:messages1] = @permission.user.name + " has been given rights."
}
format.js
end
end
app/views/permissions/add_member.js.erb
$(''#privileges'').replaceWith("<%=
2006 Nov 04
0
stumped trying to escape javascript
So I''ve got a few forms that update info using Ajax and
form_remote_tag. I''ve got a javascript function that I call from
within my render method in my controller, to take the contents of the
flash and display them in a div that appears and then disappears. I''m
using the following:
render :update do |page|
page << ''ShowMessage("''