collapsibleSet.js

//>>excludeStart("jqmBuildExclude", pragmas.jqmBuildExclude);
//>>description: For creating grouped collapsible content areas.
//>>label: Collapsible Sets (Accordions)
//>>group: Widgets
//>>css.structure: ../css/structure/jquery.mobile.collapsible.css
//>>css.theme: ../css/themes/default/jquery.mobile.theme.css

define( [
	"jquery",

	// Deprecated as of 1.4.0 and will be removed in 1.5.0
	// We only need this dependency so we get the $.widget shim from page, so we
	// can use $.mobile.collapsible.initSelector, which is added by the shim.
	// As of 1.5.0 we will assume that all children of the collapsibleset are to
	// be turned into collapsibles.
	"./page",
	"../jquery.mobile.widget",
	"./collapsible",
	"./addFirstLastClasses" ], function( jQuery ) {
//>>excludeEnd("jqmBuildExclude");
(function( $, undefined ) {

var childCollapsiblesSelector = ":mobile-collapsible, " + $.mobile.collapsible.initSelector;

$.widget( "mobile.collapsibleset", $.extend( {

	// The initSelector is deprecated as of 1.4.0. In 1.5.0 we will use
	// :jqmData(role='collapsibleset') which will allow us to get rid of the line
	// below altogether, because the autoinit will generate such an initSelector
	initSelector: ":jqmData(role='collapsible-set'),:jqmData(role='collapsibleset')",

	options: $.extend( {
		enhanced: false,
		type: null
	}, $.mobile.collapsible.defaults ),

	_handleCollapsibleExpand: function( event ) {
		var closestCollapsible = $( event.target ).closest( ".ui-collapsible" );

		if ( closestCollapsible.parent().is( ":mobile-collapsibleset, :jqmData(role='collapsible-set')" ) ) {
			closestCollapsible
				.siblings( ".ui-collapsible:not(.ui-collapsible-collapsed)" )
				.collapsible( "collapse" );
		}
	},

	_create: function() {
		var elem = this.element,
			opts = this.options;

		$.extend( this, {
			_classes: ""
		});

		if ( !opts.enhanced ) {
			elem.addClass( "ui-collapsible-set " +
				this._themeClassFromOption( "ui-group-theme-", opts.theme ) + " " +
				( opts.corners && opts.inset ? "ui-corner-all " : "" ) );
			if (opts.type) {
				elem.addClass( "ui-collapsible-tabs" );
			} 
			this.element.find( $.mobile.collapsible.initSelector ).collapsible();
		}

		this._on( elem, { collapsibleexpand: "_handleCollapsibleExpand" } );
	},

	_themeClassFromOption: function( prefix, value ) {
		return ( value ? ( value === "none" ? "" : prefix + value ) : "" );
	},

	_init: function() {
		this._refresh( true );

		// Because the corners are handled by the collapsible itself and the default state is collapsed
		// That was causing https://github.com/jquery/jquery-mobile/issues/4116
		this.element
			.children( childCollapsiblesSelector )
			.filter( ":jqmData(collapsed='false')" )
			.collapsible( "expand" );
	},

	_setOptions: function( options ) {
		var ret,
			elem = this.element,
			themeClass = this._themeClassFromOption( "ui-group-theme-", options.theme );

		if ( themeClass ) {
			elem
				.removeClass( this._themeClassFromOption( "ui-group-theme-", this.options.theme ) )
				.addClass( themeClass );
		}

		if ( options.corners !== undefined ) {
			elem.toggleClass( "ui-corner-all", options.corners );
		}

		ret = this._super( options );
		this.element.children( ":mobile-collapsible" ).collapsible( "refresh" );
		return ret;
	},

	_destroy: function() {
		var el = this.element;

		this._removeFirstLastClasses( el.children( childCollapsiblesSelector ) );
		el
			.removeClass( "ui-collapsible-set ui-corner-all " +
				this._themeClassFromOption( "ui-group-theme", this.options.theme ) )
			.children( ":mobile-collapsible" )
			.collapsible( "destroy" );
	},

	_refresh: function( create ) {
		var collapsiblesInSet = this.element.children( childCollapsiblesSelector );

		$.mobile.collapsible.prototype.enhance( collapsiblesInSet.not( ".ui-collapsible" ) );

		this._addFirstLastClasses( collapsiblesInSet, this._getVisibles( collapsiblesInSet, create ), create );
	},

	refresh: function() {
		this._refresh( false );
	}
}, $.mobile.behaviors.addFirstLastClasses ) );

})( jQuery );
//>>excludeStart("jqmBuildExclude", pragmas.jqmBuildExclude);
});
//>>excludeEnd("jqmBuildExclude");