MasterTab

Controls which tab should be the master tab when opening a page in multiple browser tabs.

Installation

Install via npm (or yarn):

npm install @arnellebalane/master-tab

Or via CDN (unpkg.com):

<script src="https://unpkg.com/@arnellebalane/[email protected]/dist/master-tab.umd.js"></script>

Usage

This module exposes an event emitter object to which you can attach event listeners to observe changes to the current tab's state.

import MasterTab from '@arnellebalane/master-tab';

MasterTab.on('change', isMaster => {
    // ...
});

This object is exposed as window.MasterTab when not using AMD or CommonJS.

Events

The MasterTab object emits the following events with corresponding arguments to the callback function:

• change
  • Emitted when the current tab's master state changes.
  • The following arguments are passed to the callback function:
    • isMaster: A boolean value indicating whether the current tab is the master tab or not.

License

MIT License