formtastic | Rails form builder plugin | Form library
kandi X-RAY | formtastic Summary
kandi X-RAY | formtastic Summary
Formtastic is a Rails FormBuilder DSL (with some other goodies) to make it far easier to create beautiful, semantically rich, syntactically awesome, readily stylable and wonderfully accessible HTML forms in your Rails applications.
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Top functions reviewed by kandi - BETA
- Defines the authors of the authorizations for this collection .
- This method should be applied to the list of errors .
- This method is used to interpolate in the cache .
- Save data to a file
- Looks up the model and render it
- Normalize the given model name
- Defines the width for the given column
- Ensure the given text field exists .
- Filter items from the given hash
- Tries to respond to options .
formtastic Key Features
formtastic Examples and Code Snippets
Community Discussions
Trending Discussions on formtastic
QUESTION
This is my first time working on Adding a back-end with Active Admin. The user side of my rails app http://localhost:3000/colleges is working fine but in my admin section http://localhost:3000/admin/colleges it's bringing up the following error. I have tried some solutions from stack overflow but no answer is relating to my error so far.
...ANSWER
Answered 2022-Mar-13 at 14:18I had disabled config.active_record.migration_error = :page_load
in config/environment.rb
file, hence pending migration error could not be shown.I ran rake db:migrate:status
and some of my migrations were pending. I figured out the error was being caused by the ratyrate gem and I fixed using the following solution Ruby on Rails: ratyrate gem table already exists?.
QUESTION
My lists_controller.rb
provides @list
and @lists
from the duplicate method
ANSWER
Answered 2021-Aug-31 at 18:46Just use Rails logger. In development environment it prints out information in terminal when server is running
Also it writes logs in file. By default destination is log/.log
So you can use tail
command. For example, to read output in real time in production
QUESTION
Hi I'm new to rails and formtastic.
I've built a working solution for multiple file uploads using paperclip.
In my form, when I try and change the label of the upload file it still displays 'image' even when changing to:
...ANSWER
Answered 2020-Nov-23 at 22:18f.inputs does not support label attribute, you should use f.input if you want hide label. Or you can bypass this and hide label via css. Something like this.
QUESTION
I'm trying to run bundle install
on my rails 6 app, but I can't successfully compile ffi:
ANSWER
Answered 2020-Sep-06 at 22:40Solved by following the steps at https://stackoverflow.com/a/48312139/13217139 then re-installed the gem with gem install ffi -- --enable-system-libffi
QUESTION
I'm trying to deploy my Rails 5.0 on heroku after a bundle update. I'm blocked by an issue on assets:precompile
...ANSWER
Answered 2020-Jun-30 at 09:08Thanks to @Les Nightingill, I found the issue.
It was not directly linked to assets generation, but the probleme was indicated at the first error line in the logs :
QUESTION
I picked up a 4 year old project written in Ruby 2.1.3
and Rails 4.1.8
.
Very few of the gems were versioned but I've managed to get the project running locally by installing mysql2 0.3.20
as suggested in multiple other threads. Doing this required me to (on MacOS) downgrade openssl and mysql with brew install mysql@57
and brew install openssl@10
.
I could then install mysql2
with by passing the correct libraries to it:
gem install mysql2 -v 0.3.20 -- --with-mysql-config=/usr/local/opt/mysql@5.7/bin/mysql_config --with-ldflags=-L/usr/local/opt/openssl@1.0/lib --with-cppflags=-I/usr/local/opt/openssl@1.0/include
Everything works locally, all good.
I'm trying to deploy this project with Dokku on a Debian instance. Here's the readout from the push to dokku master including the error thrown when starting the Rails server:
...ANSWER
Answered 2020-Jun-22 at 18:38I think I see what's going on. In your Dockerfile, change your DB_URL from: mysql:// to mysql2://
You are loading the mysql2 gem, but indicating to ActiveRecord that you want to use a connection via the mysql gem.
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