I am developing a Rails 2.3.8 app and I stumbled upon a strange form error:
in all errors messages in any input forms, the variable count is not expanded.
As instance if I fill in the following form with a too long string (> 300 chars, I've set max=300), the form will display the message:
"is too long (maximum is {{count}} characters)" instead of:
"is too long (maximum is 300 characters)"
- form_for(#event) do |f|
= f.label :description
%br
= f.text_area :description
= f.error_message_on :description
Do you have any ideas why this happens ?
many thanks
Redmine had this issue and they fixed it in 1.0.5.
See here for the changes:
http://www.redmine.org/news/49
in the message they say something along these lines:
Among 11 bug fixes, Redmine 1.0.5
solves the incompatibility with the
i18n 0.5.0 gem. The appropriate i18n
gem version (0.4.2) is now required
so i assume you need to install the 0.4.2 i18n gem :)
I was having the same issue, and installing i18n 0.4.2 solved it for me.
Related
I am following the Spree deface overrides developer guide: http://guides.spreecommerce.com/developer/deface_overrides_tutorial.html
My code matches their's exactly, but I keep getting this error. I looked all around but I didn't see anyone else having this problem or anything similar at all:
undefined method `content_tag' for Spree:Module
I am running Rails 4.0.2 and ruby 1.9.3 (it's possible that the tutorial wasn't updated for rails 4?)
here's my code:
app/overrides/add_sale_price_to_product_edit.rb
Deface::Override.new(:virtual_path => 'spree/admin/products/_form',
:name => 'add_sale_price_to_product_edit',
:insert_after => "erb[loud]:contains('text_field :price')",
:text => "
<%= f.field_container :sale_price do %>
<%= f.label :sale_price, raw(Spree.t(:sale_price)) %><span>*</span>
<%= f.text_field :sale_price, :value =>
number_to_currency(#product.sale_price, :unit => '') %>
<%= f.error_message_on :sale_price %>
<% end %>
")
app/models/spree/product_decorator.rb
module Spree
Product.class_eval do
delegate_belongs_to :master, :sale_price
end
end
You're getting the error because the translation for Spree.t(:sale_price) is not specified. This is failing because Rails 4.0.2 made some changes to the I18n API . You have a few choices.
Add a translation for the missing tag and remember that this content_tag issue is caused by this crazy bug.
Downgrade to Rails 4.0.0 (not recommended)
Upgrade spree to the 2-1-stable branch (or wait until 2.1.4 is released)
Apply this change to your local Spree installation. It should correct this issue.
Any of those should get you working again.
I started learning rails using 'Agile Web Development with Rails, 4th Edition'
with
rails 3.2.7 and ruby 1.9.3p448 (2013-06-27 revision 41675) [i686-linux].
When i tried to
edit an html form with
<%= f.text_area :description :rows=>6 %>
it returned an error
/media/ashku/New Volume/RoR/depot/app/views/products/_form.html.erb:19: syntax error, unexpected ':', expecting ')'
...= ( f.text_area :description :rows=>6 );#output_buffer.safe...
then i tried to change the :rows=>6 to rows: 6 but the results where the same
Discussion here suggests it as problem with JSON
controller code is given here
so how to resolve this problem ?
You have missed the comma(,) after tag name ie.(:description).
So replace your tag with following and try to run..
<%= f.text_area :description, :rows => 6 %>
You're missing a comma in between :description, and :rows.
You can use "Better Errors" gem for debugging in development env., this is a better tool to find errors in good way. read about them from http://railscasts.com/episodes/402-better-errors-railspanel?view=asciicast
I'm getting an extra white space inside the text area when rendering this HAML code.
= f.text_area :message, placeholder: "Reply"
I'm running Rails 3.2.3 and haml-rails 0.3.4 and haml 3.1.4
I have no idea why this is happening.
This is the code rendered with the extra whitespace
<textarea class="textarea" cols="50" id="idea_idea" name="idea[idea]" rows="2">
</textarea>
Just found a solution to this problem.
I upgraded to the "3.1.5" beta version of HAML and works fine now.
gem 'haml', :git => "git://github.com/haml/haml.git", :branch => "315"
The version you are running should have similar issues fixed, see the ActionPack Changelog linked below, it appears to contain multiple entries related to the issue.
https://github.com/rails/rails/blob/3-2-stable/actionpack/CHANGELOG.md
I am using:
ruby 1.8.7, rails 2.3.5
ruby gems 1.3.6
Windows 7 Home Basic 64-bit
barby 0.5.0
I'm having problems to generate barcodes for my app. I installed barby 0.5.0 and I was hoping that it would solve my problems. But everytime it generates a file, it seems that it's broken or damaged. It can't be opened. I wonder what I'm doing wrong here.
As for the stack trace, there's really no error.
Here's my code:
barcodevalue = "00000000000"
full_path = "barcode#{barcode_value}.png"
barcode = Barby::Code39.new(barcode_value)
File.open(full_path, 'w') { |f| f.write barcode.to_png(:margin => 3, :xdim => 2, :height => 55) }
render :text => "#{barcode_value}.png has been generated."
Please see this link for answer.
https://groups.google.com/forum/#!topic/ruby-barby/8Vgh-CLNfuI
1 error prohibited this {{model}} from being saved
There were problems with the following fields:
* {{attribute}} {{message}}
I am getting this error and code I am using is:
validates_format_of :user_id , :with => /\A(([0-9]{4})-[A-Z]{2}$)\Z/ , :message => "should be in the format 1111-TT", :allow_nil => true, :allow_blank => true
Any idea what's causing this?
I had this same problem using Rails 2 and i18n 0.5.0. Uninstall i18n 0.5.0 or specify the older version (I'm using 0.4.1) in your environment.