select_all-rails

Simple to check and uncheck checkboxes

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Select_all-rails is gem for implementing 'select-all' functionality in more simple and effective way in your ruby-on-rails application.

Functionalities

• Basic Usage - Selecting/Unselecting multiple checkboxes.
• Multiple Seletions - Implementing more than one select-all functionalities in a page.
• Ajax Added Checkboxes - Implementing select-all functionality to new checkboxes added by an Ajax call.
• Show Selection/Count - Display selected checkboxes count or checkboxes remaining to select count or selected checkboxes count out of total checkboxes.

Installation

Add this line to your application's Gemfile:

gem 'select_all-rails'

And then execute:

$ bundle

Or install it yourself as:

$ gem install select_all-rails

And add the following line to your application.js file after jquery:

//= require select_all.js

Usage

Call the function select_all() on main checkbox and add class 'selectable' to sub-checkboxes.

HTML example:

<input type="checkbox" id="selectAll">All Items</input>

<input type="checkbox" class="selectable">Item 1</input>
<input type="checkbox" class="selectable">Item 2</input>
<input type="checkbox" class="selectable">Item 3</input>

<script type="text/javascript">
    $("#selectAll").select_all();
</script>

For more usage checkout Demo

Rails haml example:

= check_box_tag 'checkAll'
= check_box_tag 'selected_ids[]', "1", false, class: 'selectable'
= check_box_tag 'selected_ids[]', "2", false, class: 'selectable'
= check_box_tag 'selected_ids[]', "3", false, class: 'selectable'

:javascript
    $("#checkAll").select_all();

Development

After checking out the repo, run bin/setup to install dependencies. Then, run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release to create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

1. Fork it ( https://github.com/[my-github-username]/select_all-rails/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request