Displaying 20 results from an estimated 9000 matches similar to: "render :file in another window"
2012 Nov 29
2
[Rails 3.2] form_tag w :remote => true doesn't fire up the js format
I have a form_tag written like this :
= form_tag search_backoffice_places_path, {:remote =>"true", :id =>
:searchplaceForm } do
.. input fields
= submit_tag t(:search)
generated html is correct :
<form accept-charset="UTF-8" action="/en/backoffice/places/search"
data-remote="true" id="searchplaceForm" method="post">
...
2009 Jul 01
2
Nested Forms - how to displayed the attributes content ?
I have a User model
class User < ActiveRecord::Base
has_one :account
accepts_nested_attributes_for :account, :allow_destroy => true
validates_associated :account
attr_accessible :account_attributes
is working fine, validating and updating both records (User and
Account), but I caanot display the value in the form when is updated,
ex: below the firstname is not displayed but
2011 Sep 27
1
Rails 3.1 assets path for video player Flash script 'player.swf'
I was using a Flash video player within a previous Rails version app
Moving to Rails 3.1.0 , I dob''t know where I should put the script ...
I tried to move it into an app asset sub-directory
assets
- jwplayer
- - player.swf
but this raises an error
"NetworkError: 406 Not Acceptable - http://localhost:3000/assets/jwplayer/player.swf"
player.swf
the flash script is given as a
2012 Mar 26
3
render :json not sending any data back ...
[rails 3.2.2]
I perform an ajax call :
...
$.ajax
url: " /backoffice/expenses/rate"
type: "GET"
dataType: "json"
data:
project_id: $(''#project_id'').val()
code: $(this).val()
success: (result) ->
alert result
$(''#expense_price'').val(result)
in
2006 Jan 09
6
Rendering dynamic Gruff image (send_data)
Dears,
Got a controller witch do a send_data for displaying a chart.
like :
send_data(g.to_blob, :filename => "any.png", :type => ''image/png'',
:disposition=> ''inline'')
I actually do a
<img src="http://myhost:3000/stats/make_graph" />
Is there any way more clean to do that ? At minima don''t hardcode the
beginning
2010 Aug 12
4
[Rails 3] How to test routes urls in console
I tried require ''url_writer''
but this is not the trick
what should be required/included to test the routes urls ?
thanks
erwin
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2008 Dec 13
2
how to import a dump .sql file in a rake task
I have a dump of some tables to be filled when the app is setup
''.../db/dataset/regions_dpt_cities_codes.sql''
I would like to execute a task similar to the >mysql source
<dump_file>
like :
ActiveRecord::Base.connection.execute("source #{path};") (which
doesn''t run fine, of course....
is it possible in a rake task ? if yes, any suggestion ?
2009 Feb 09
2
dynamic constant assignment
I have a constant set up like that :
ALL_LOCALES
=> {"it"=>"Italian", "fr"=>"Français", "de"=>"Deutsch", "en-
GB"=>"English (UK)", "es"=>"Español (España)", "pt-PT"=>"Português",
"pl"=>"Polski", "en-US"=>"English
2011 May 17
2
Can't dump File ... when uploading files
I am getting this error on the redirect_to command ...
I am using Rails 3 w Paperclip to upload files ( but I tried also
CarrierWave .. same error)
I tried to change the session store from cookie-based to database ..
same error
I tried to delete the params content ...
I don''t know what to try next .. any clue ?
thanks
erwin
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2006 Oct 25
7
Sending a file *and* rendering a page
Anyone know how to send a file/data to the user agent (download it)
using #send_file or #send_data, *and* render a new page in the same
action?
This just sends the file and doesn''t render the page:
def gimme
...
send_data(our_data, :filename => ''output.csv'', :disposition =>
''attachment'')
end
And this will give a Double-Render error:
2008 May 20
1
Selecting an option from another window
User needs to pick a single asset from a list of assets shown via a
popup window. ATM the popup view is just a simple index/list view of
asset resources. Right now the user can manually enter an asset
identifier after finding the desired asset in the popup.
I''m interested in allowing the user to select the requested option by
double clicking it. I would appreciate any suggestions on
2010 Apr 29
2
send_data => invalid byte sequence in US-ASCII
I''m trying to display a generated .png plot via send_data(), but it
results in a server error "invalid byte sequence in US-ASCII" error.
I''m pretty sure this means that I need to specify the encoding
somewhere, but I haven''t been able to figure out where or how to do so.
Some particulars:
I''m running gnuplot through a pipe to generate a plot in .png
2006 May 18
7
Server out to excel
How would one server out to excel a html table with the mime/content
type
application/vnd.ms-excel ?
In PHP it would be something like
?php
header("Content-Type: application/vnd.ms-excel");
------
But how do I do this in rails?
Cheers Glenn
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2008 Jul 08
2
select helper still the worth thing in rails...
I have been trying all the day to make it happen, initial display is
fine , but I cannot redisplay the selected value once the choice is
done in my select helper
I setup my slector in a helper (need to include the first option
''all'', as a prompt is displayed only once....
in my partial
def company_role_selection(selection=nil)
roles= [[''all'', 0]]
2007 Apr 09
6
gruff send_data
Hi,
for those with experience of Gruff module: suppose I want to send
image from server straight to the browser (as example on gruff web
site):
send_data(g.to_blob,
:disposition => ''inline'',
:type => ''image/png'',
:filename => "gruff.png")
the server seems sending this binary data ok, but I am having
2006 Jun 16
10
Issue with caching of .PNG files in IE..
I''m running a Rails application with WEBrick server. We are displaying
an Image from the server to the Client (Browser). First time on the
browser everything looks fine, upon clicking the link, it contacts the
server and displays in IE brwoser the image that was stored on the
server.
But in case if the image gets changed on the server(File Name being the
same), then even though i
2007 Feb 07
2
Image Downloads in IE
Hi,
This may not be a rails issue, if not apologies.
I have an application which allows image downloads.
The image is downloaded with the code:
send_data(@wallpaper.image,
:filename => @wallpaper.path,
:type => @wallpaper.image_content_type,
:disposition => "downloaded")
However, Internet Explorer doesn''t download the image, it
2004 Oct 03
1
How might one write this better?
I am trying to simulate the trajectory of the pension assets of one
person. In C-like syntax, it looks like this:
daily.wage.growth = 1.001 # deterministic
contribution.rate = 0.08 # deterministic 8%
Wage = 10 # initial
Asset = 0 # initial
for (10,000 days) {
Asset += contribution.rate * Wage
2006 Jul 05
1
send_data image
I''m trying to display an image in a view from MySQL, but I''m not sure
where to put the send_data call.
Any help would be great. :)
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2006 Apr 18
6
Help with Forms
Hello,
Ive been trying to sort out this problem for a couple of days now.
Here''s my problem:
Im builing an ajax form that has a repetitive sequence of similar form
elements (tracking_id).
<%= text_field "asset", "tracking_id", "index" => i, "class" => "case"
%>
<%= text_field "asset", "tracking_id",