Displaying 20 results from an estimated 20000 matches similar to: "how to close the window on def update?"
2007 Mar 16
7
how to send mp3 inline?
hey all,
I''m trying to do a:
send_file @file, :type => ''audio/mp3'', :disposition => ''inline'' ,:stream=>true
I tried with all browsers and it always asks me to download the file
or open it with a player. Is there a way to make it open in the
embeded player (QT,Windows media player,Mplayer etc)? Only with
konqueror if I open in new tab then I
2006 Dec 16
5
trying to add another app
hey all,
I have an app working great with apache2 and mongrel_cluster.
However, I''m trying to run another application and now when I go to
app1.comit falls to
app2.com and the opposite. That''s probably because I messed up somewhere
with the cluster.
this is the content of my conf.d/app1.proxy_cluster.conf:
<Proxy balancer://mongrel_cluster>
BalancerMember
2006 Oct 25
4
need help on special HABTM relation
hey all,
I have three tables like this:
forum (id,title)
usergroup(id,title)
forum_perms(usergroup_id,forum_id,read,write,post)
is there a way to deal with that kind of relation with rails such as by
using has_and_belongs_to_many kind of stuff?
thanx in advance
Pat
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2006 Mar 17
1
How to update values in database in this form?
Hi,
This is my rHtml page & Corresponding actions & model pages:-
===listform.rHtml=================
<h1>Products List</h1>
<%= start_form_tag(:action => "add_to_cart")%>
<table>
<tr>
<%
i=0
%>
<th>
Product No.
</th>
<th>
Unit Price
</th>
<th>
Available Qty.
</th>
<th>
Demand Qty.
</th>
2008 Sep 10
5
xmlhttprequest for updating
Hello,
I am updating an object with an AJAX form:
view:
<% remote_form_for(@sample, :update => "content2") do %>
<p>
parameter: <br />
<%= select("sample","parameter",Parameter.find(:all).collect {|p|
[p.description.gsub(''_'', '' ''),p.id]},{},{:size => 4, :multiple =>
true}) %>
2006 Apr 27
2
NoMethodError - why?
Getting this error when hitting update.
NoMethodError in Article#update
You have a nil object when you didn''t expect it!
You might have expected an instance of ActiveRecord::Base.
The error occured while evaluating nil.update_attributes
Source code.
def create
@article = Article.new(params[:article])
@article.user = @session[''user'']
if @article.save
2007 Jun 21
2
does activeresource only work with edge?
hey all,
I''ve just installed the activeresource gem and it wasn''t working, so I
did gem update rails and it worked. But now I have rails-1.2.3.6906
and I think this is edge right? Is there a way to work on regular
rails 1.2.3 with activeresource?
thanx in advance
Pat
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2006 May 14
4
searching on foreing keys
Hey all,
I''m using a simple search function. It''s working
great except for foreign keys.
I have one table pets (id,name,owner_id)
and another table people(id,name)
owner_id being a foreign key of pet pointing to people name.
here it is on the pet controller:
@paginator, @pets= paginate(:pets, :conditions =>["name OR owner_id
like
2007 May 03
2
Multiple Update Actions that are Relatively the same
Hi there,
I have 2 actions that are rather identical:
# Put /account/you/update_password
def update_password
@user = current :user
respond_to do |format|
if @user.update_attributes(params[:user])
format.html {redirect_to account_url}
else
format.html {render :action => "edit_password"}
end
end
end
# PUT /account/you
# Update
2007 Sep 14
5
controller.expect_render has me beat!
Hi,
A controller has a method with the following
def update
...
if @config.update_attributes( params[:new_config] )
redirect_to :action => :index
else
* render :action => :edit, :id => params[:id] # this line here*
end
...
end
The example has the following
it ''should render the "edit" config url on an unsuccessful save''
2010 Jul 01
6
Close Modalpopup with RJS
hi guys:
I''m scratching my head on this one: I have a twitter app where I''m
trying to open a modalpopup with a twitter sign in, get them to sign in,
then close the popup and refresh the main window. My code however
refreshes the main window with the popup window result, which I thought
was really strange:
application.html.erb
function OpenModalPopUP()
{
2006 Apr 18
4
how would you take the duplication out of this?
i have these two really similar methods in my addressbook controller.
def edit_company
@company = Company.find(params[:id])
if request.post? and @company.update_attributes(params[:company])
flash[:notice] = ''Company was successfully edited.''
redirect_to :action => ''show'', :id => @company
end
end
def edit_person
2006 Mar 10
2
adding to has_many on create and edit
Hello,
I am fairly new to RoR and I have a question I hope can be solved
elegantly (so many things are, so why not this one too?). I have a
working solution, but I want to be sure I am doing things the "rails
way" (having come from PHP). You could say I am looking for a little
validation (no flames please).
I have a table of units like so:
CREATE TABLE `units` (
`id`
2006 Nov 13
1
rails+apache2+mongrel_cluster
hey all,
I managed to configure a mongrel+apache2 but now I would like to do a
mongrel_cluster. For now I have a sites-available/myapp but when it
comes to mongrel_cluster I need to set up myapp.common,
myapp.proxy_cluster.conf and
myapp.proxy_frontend.conf and I couldn''t find a tutorial that explain
where should those file go. is it in conf.d or sites-available/ or
else?
thanx in
2006 Aug 17
1
2 newbie question
Hey all,
I have 2 newbie questions,
1st question:
<%= collection_select (:region, :id, @regionall, :id,
:title,options={:prompt=>"- Select cat -"}) %>
Ignores the :prompt part while options={:include_blank => true} works.
Any idea what I?m doing work with :prompt ?
2nd question:
How can make my collection_selected to display it''s third key by default?
I know it has
2006 Jun 08
5
update only the join table in a HABTM - how?
I have a photographers app that requires giving access to galleries for
users. in one part, I want to be able to define gallery access for a
user seperate from updating any of the user info. I have this function:
def edit_access
@user = User.find(params[:id])
@user.galleries = Gallery.find(params[:gallery_ids]) if
params[:gallery_ids]
if @user.update_attributes(params[:user])
2008 Jul 08
1
Problems with form_remote_tag
Hi,
I am trying to use form_remote_tag to update a record and then update
the section of the page where id=''opertion_panel''. There is a javascript
validation that validates the input before the record is being updated.
This validation works and the record was successfully updated. The
problem is after the record is being updated, it didn''t update
operation_panel.
2007 Nov 09
26
RSpec on Rails 2.0
I have a project on edge rails that I''m trying to convert from Test:Unit
to rspec. I have the rspec gem version 2338, the rspec and
rsepc_on_rails version 2831 in vendor/plugins, and rails version 8117 in
vendor/rails.
I''ve been able to get a few specs passing, have gotten the specs running
from autotest, and am able to do "rake spec:doc" and get the basic
command
2007 Oct 01
3
stringify_keys!
I have seen this numerious times and still have no idea what it means:
undefined method `stringify_keys!'' for "blah22":String
I am tring to change a password. My code looks like:
def change_password
@user = User.find_by_emailaddr( params[:email] )
if @user.nil? # user profile not created
flash[:notice] = "<b style = \"color:red\">No such
2006 Jan 03
5
update command not updating DB
I really need your help guys... I spent 6 hours on this simple update
command today that should work. It works fine in my other controller,
but doesn''t work in this one for some reason.
Here is my controller code for the list view, and then the update
command:
======
def edit
@user = User.find(params[:id])
end
def update
@user = User.find(params[:id])
if