Displaying 20 results from an estimated 1000 matches similar to: "installing rails 1.0 on Windows"
2006 Mar 04
7
Get ID after save
This is simple (I am sure) but how do you get the id of the inserted
element after the element has been save?
I thought it was something like this:
@product = Product.new(params[:product]
if @product.save
add_image(product.id, params["image"])
flash[:notice] = ''Product was successfully created.''
redirect_to :action => ''list_products''
end
2006 Feb 17
4
Why doesn''t this work!
I have this in my controller...
@tech_standards = TechStandard.find_by_sql("SELECT * FROM tech_standards
WHERE subpoint <> 0")
Everything is fine except when I look at my view I still get supoints
that are 0. When I run this query in my query browser I don''t.
View:
<select name="resource[tech_standard]" id="tech_standard">
2006 Feb 21
7
Validation issues
I have a form. Everything submits into the database if I don''t have any
validation rules. When I put these rules:
validates_uniqueness_of :title, :message => "already exists in
database"
validates_presence_of :title
I get this error (which seems weird because I am not validating against
that):
You have a nil object when you didn''t expect it!
You
2006 Mar 01
2
Help with Many-To-Many insert
I am having issues with a many-to-many table. The table relates
resources to standards, but in my resources table has one-to-many
relationships so those also appear in my many-to-many table. I am
trying to insert into the table via:
@resource.core_contents << CoreContent.find(params[:core_content_ids])
But I get this error:
Mysql::Error: Duplicate entry
2006 Mar 16
3
ACLSystem and session variables
I am using the ACL System that is described on the Rails wiki and I have
a quick question. I want to set the "role" as a session variable so
that I can display certain navigation schemes and I was doing it like
this:
@session[:user][:role] = @user.roles
When I print out this variable I get:
#<Role:0x3262d80>
How can I turn this into a readable value? I tried .to_i
2006 May 30
4
Hide parent element
I have some code that calls a partial to display one or more blocks
within a div tag. I want to have a close button (or cancel link) that
will fade that block but leave the others. Here is the code:
LINK:
<%= link_to_remote "Add Miscellaneous Link", :url => { :action =>
:add_iyc_link } %>
add_iyc_link.rjs:
page.insert_html :bottom, ''links'', :partial
2006 Feb 21
4
Error, got String?
I am getting this error.
ActiveRecord::AssociationTypeMismatch in Resources#create
Focus expected, got String
I have a select menu named resource[focus]. My focus (belongs_to
:resources) table has a one-to-many relationship with the resources
(has_one :focus) table (A resource will have only one focus but one
focus will have many resources). I assume this error means that the
focus is
2006 Apr 10
2
Fix log files
What is the code I include in one of my files so that my log files are
easier to read? I am using Windows.
Thanks.
Seth
--
Posted via http://www.ruby-forum.com/.
2006 Mar 17
7
OT: Subversion folder cleanup
How do you clean up your app folder to place onto the server? I want to
get rid of all the .svn stuff.
Seth Buntin
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2006 May 04
7
windows / migration issues
Running latest rails, etc on windows xp.
I can''t use "rake migrate" to migrate to latest version. I NEED to
specify, i.e. "rake migrate VERSION=11" for things to work
consistently.
plain ''ol "rake migrate" never makes it to the latest version. no
errors, she just stops short of the latest version.
hasn''t been a problem until now --
2019 Jan 29
2
centos dfcp send hostname to microsoft dhcp/dns
Hallo,
I try to configure my dhcp-client to send the hostname to a microsoft
dns/dhcp server.
It doesn t work. Nothing happens.
A debian system works fine so it seems that the microsoft-side isn t
the problem this time.
I found some hints but nothing works.
Thansk for hints.
Ralf
2008 Mar 11
2
xen configuration variables
Hi
Is there any link from where i can get complete information about the
variables used in xen domu configuration in details
like hvm, pae, acpi, apic, device_model etc and when to use which variable
thansk
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2007 Apr 23
6
Random Forest
Hi,
I am trying to print out my confusion matrix after having created my random
forest.
I have put in this command:
fit<-randomForest(MMS_ENABLED_HANDSET~.,data=dat,ntree=500,mtry=14,
na.action=na.omit,confusion=TRUE)
but I can't get it to give me the confusion matrix, anyone know how this
works?
Thansk!
Ruben
[[alternative HTML version deleted]]
2017 Mar 18
3
frozen bubble for C7
Hi all!
I'm looking for a frozen-bubble that works on C7.
I've tried installing the one in the Nux C7 archive, and the
installation dies with:
Error: Package: frozen-bubble-2.2.1-0.10.beta1.el7.nux.x86_64 (nux-dextop)
Requires: perl(Compress::Bzip2)
Can't find perl(compress::bzip2) anywhere.
thansk in advance!
Fred
--
---- Fred Smith -- fredex at
2006 Feb 10
3
RoR, Apache 2, FastCGI
I have everything working and I am really excited about learning Ruby
and Rails. But whenever I access my different defs in my controller it
takes ~ 5 seconds before they are returned. I am working locally so I
don''t know what the issue is.
System Details:
Windows XP
Apache 2.0.55
Ruby 1.8.2
Rails 1.0
Seth Buntin
Web Resources Coordinator
Kentucky Academy of Technology
2006 Feb 13
7
Concatenation
I have this:
<%= @tech_standard.category + " " + @tech_standard.point + "." +
@tech_standard.subpoint %>
I get this error:
cannot convert Fixnum into String
point and subpoint are number.
How do I concatenate those values?
Seth Buntin
Web Resources Coordinator
Kentucky Academy of Technology Education
Murray State University
--------------
2015 Jan 22
2
sieve filter not working
Hi,
OK. I tried your suggestion. I modified the dovecot config file
"10-logging.conf", like so:
log_path = syslog
and
mail_debug = yes
It appears that the logging goes to "/var/log/maillog", not "messages"
as I expected.
Restarting service dovecot produces info in the "maillog" file showing
the restart:
...
Jan 22 15:20:14 coe dovecot: imap: Server
2015 Jan 22
4
sieve filter not working
Hi,
I have a question.
I have dovecot 2.0.9 running on a CentOS 6.6 email server for a small
department, ~15 users.
amavis and postfix are also enabled.
It appears that amavis invokes spamassassin, which tags incoming spam
email. All email is then put into users local inbox directory,
regardless of spam tag X-Spam_Flag value of YES or NO. I want instead
to redirect spam to a special directory.
2006 Feb 17
2
Helpers?
Would I use a helper for this situation?
I have a layout that is used over two controllers (admin and login).
Each controller has their own navigation. Can I do something like this?
<%= getNavigation("admin") %> or <%= getNavigation("login") %>
And return the navigation list depending on the string sent?
Seth Buntin
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2011 Apr 23
1
where is xen_restore_fl_direct_end,i can not find
1.if xen.4.0.tar and kernel/arch/xen is all code?
thansk
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