Manage keyboard accessibility for a selection of controls.

[ This description is mirrored from README.md at github.com/arsnebula/nebula-select on 2019-05-22 ]

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<nebula-select>

Manage keyboard accessibility for a group of controls.

  • Supports selecting controls from a nested hierarchy of elements
  • Enables using HOME, END, and the ARROW keys to navigate between controls in the group
  • Automatically ignores disabled and hidden elements
  • Provides easy access to the current selected element
  • Supports WAI-ARIA authoring practices for a11y

Installation

$ bower install -S arsnebula/nebula-select

Getting Started

Import the element.

<link rel="import" href="/bower_components/nebula-select/nebula-select.html"> 

Add the element.

<nebula-select selector='a' selected="{{selected}}" on-selected-changed="_onSelectedChanged" role="toolbar">
  <a href="#">Link 1</a>
  <a href="#">Link 2</a>
  <a href="#">Link 3</a>
</nebula-select>

Style the selected element using the selected attribute. The default attribute is selected, but you can customize the attribute name used by setting the selectedAttribute property.

nebula-select a[selected] {
  background-color: dimgrey;
  color: white;
}

For more information, see the API documentation.

Contributing

We welcome and appreciate feedback from the community. Here are a few ways that you can show your appreciation for this package:

  • Give us a Star on GitHub from either webcomponents.org or directly on GitHub.

  • Submit a feature request, or a defect report on the Issues List.

  • Become a Patreon. It takes a lot of time and effort to develop, document, test and support the elements in our Nebula Essentials collection. Your financial contribution will help ensure that our entire collection continues to grow and improve.

If you are a developer, and are interested in making a code contribution, consider opening an issue first to describe the change, and discuss with the core repository maintainers. Once you are ready, prepare a pull request:

  1. Fork it!
  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. Submit a pull request :D

Change Log

See CHANGELOG

License

See LICENSE

Install

Link to this version
ImportedReleased 19 April 2017ISC License
Framework Support
Polymer 1.0+
Polymer 2.0+
Browser Compatibility
Install with
bower install --save arsnebula/nebula-select"#2.0.0"
Run the above Bower command in your project folder. If you have any issues installing, please contact the author.
Release notes - Version 2.0.0

Dependencies

  • polymer#Polymer/polymer#>=2.0.0-rc.1 <3.0
  • nebula-element-mixin#arsnebula/nebula-element-mixin#^2.0.0