translate

ivy-tabs


ivy-tabs

Build Status
Dependabot Status
Ember Observer Score

A group of Ember.js Components that interact to create a WAI-ARIA tab interface.

Special thanks to ic-tabs, which this addon is based on.

NOTE: This addon uses contextual components, which require Ember >= 2.3. For
older versions of Ember, use the 1.x release series of this addon.

Installation

$ ember install ivy-tabs

Usage

Templates

{{#ivy-tabs selection=selection as |tabs|}}
  {{#tabs.tablist as |tablist|}}
    <ul role="presentation">
      <li role="presentation">
        {{#tablist.tab "TabA" on-select=(action (mut selection))}}Foo{{/tablist.tab}}
      </li>
      <li role="presentation">
        {{#tablist.tab "TabB" on-select=(action (mut selection))}}Bar{{/tablist.tab}}
      </li>
      <li role="presentation">
        {{#tablist.tab "TabC" on-select=(action (mut selection))}}Baz{{/tablist.tab}}
      </li>
    </ul>
  {{/tabs.tablist}}

  {{#tabs.tabpanel "TabA"}}
    <h2>Foo</h2>
  {{/tabs.tabpanel}}

  {{#tabs.tabpanel "TabB"}}
    <h2>Bar</h2>
  {{/tabs.tabpanel}}

  {{#tabs.tabpanel "TabC"}}
    <h2>Baz</h2>
  {{/tabs.tabpanel}}
{{/ivy-tabs}}

Some things to note:

  • Associations between tabs and panels are explicitly defined by the "models"
    (the first positional parameter) given to them. In the above example, the
    given tab models are "TabA", "TabB", and "TabC". This model could be any
    JavaScript Object that you'd like, they are not required to be strings.
  • An on-select action is sent when a tab is selected. As an argument, it
    receives the model defined on the tab (for example, when the Foo tab is
    selected, the on-select event will carry "TabA" as an argument).

Presentation

ivy-tabs does not make any assumptions about how you will present your tabs.
Specifically, this means that ivy-tabs will not automatically hide unselected
tab panels. Rather, you should update your application styles to reflect your
needs.

In an ideal world, your application would carry a CSS rule similar to the
following:

[aria-hidden="true"] {
  display: none;
}

If, for some reason, your target audience does not support CSS attribute
selectors, you may also opt to instead rely on the ivy-tabs classes by
defaulting all panels to being hidden and only displaying the active panel
using CSS rules similar to (remember, .active will be different if you
override the activeClass property of your ivy-tabs-tabpanel):

.ivy-tabs-tabpanel {
  display: none;
}

.ivy-tabs-tabpanel.active {
  display: block;
}

Contributing

Fork this repo, make a new branch, and send a pull request. Make sure your
change is tested or it won't be merged.

Installation

git clone git@github.com:IvyApp/ivy-tabs.git
cd ivy-tabs
npm install

Running

ember server

Then visit your app at http://localhost:4200.

Running Tests

ember test

Or, to start a test server:

ember test --server

Linting

  • npm run lint:js
  • npm run lint:js -- --fix

Building

ember build

For more information on using ember-cli, visit
http://ember-cli.com/.

Rating

ABOUT

LESS COMMENTS

MESSAGE REVIEW OK

Ok