mediawiki-skins-Citizen/resources/scripts/searchfocus.js

/*
 * Citizen - Search focus JS
 * https://starcitizen.tools
 *
 * Focus on search input when checkbox is toggled
 * TODO: Clean up all the JS files after the skin is converted to Mustache
 */

var searchToggle = document.getElementById( 'search-toggle' );

function searchInputFocus() {
	var searchInput = document.getElementById( 'search-input' );

	if ( searchToggle.checked !== false ) {
		searchInput.focus();
	}
}

searchToggle.addEventListener( 'click', searchInputFocus );