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/**
* SRF JavaScript srf.optionslist widget
*
* @since 1.9
* @release 0.1
*
* @file
* @ingroup SRF
*
* @licence GNU GPL v2 or later
* @author mwjames
*/
( function( $, mw, srf ) {
'use strict';
/**
* Helper method
*
* @type object
*/
var html = mw.html;
/**
* $.widget factory method
*
* @since 1.9
*
* @class
* @constructor
*/
$.widget( 'srf.optionslist', {
/**
* Internal method that runs once during initialization
*
* @private
* @return {object}
*/
_init: function() {
var self = this,
el = self.element;
return el;
},
/**
* Create checkbox elements from an array
*
* @return object
*/
checklist: function( options ) {
var self = this,
el = self.element;
// Returns a list of elements
function checkList( list, checkListClass ) {
if ( list !== undefined ) {
var elements = [];
$.each( list, function( key, item ) {
if ( key !== '' ) {
key = $.type( item ) === 'object' ? item.key : key;
item = $.type( item ) === 'object' ? item.label : item;
elements.push(
html.element( 'input', {
'type': 'checkbox',
'checked': 'checked',
'id': item,
'name': item,
'value': key
}, item )
);
}
} );
return '<ul><li class="' + checkListClass + '-item">'+ elements.join('</li><li class="' + checkListClass + '-item">') + '</li></ul>';
}
}
this.checkList = $( checkList( options.list, options['class'] ) ).appendTo( el );
// Create element and the bind click event
self.checkList = this.checkList
.on( 'click', ':checkbox', function( event ){
var that = $( this );
if ( $.isFunction( options.click ) ){
options.click( event, {
checked: that.is( ':checked' ),
value: that.attr( 'value' ),
name: that.attr( 'name' )
} )
}
} );
return options.show || options.show === undefined ? self.checkList.show() : self.checkList.hide();
},
/**
* Create select elements from an array
*
* @since 1.9
*
* @param {array} options
*
* @return object
*/
selectlist: function( options ) {
var self = this,
el = self.element;
// Returns a list of elements
function selectList( list ) {
if ( list !== undefined ) {
var dropdown = '';
$.each( list, function( key, item ) {
key = $.type( item ) === 'object' ? item.key : key;
item = $.type( item ) === 'object' ? item.label : item;
dropdown = dropdown + html.element( 'option', {
'value': key,
'selected': options.selectedAll
},item );
} );
return html.element( 'select', {
'id': options['class'],
'class': options['class'],
'multiple': options.multiple || false,
'size': options.multiple ? ( list.length > 5 ? 5 : list.length ) : 1
}, new html.Raw( ( options.null ? html.element( 'option', { }, '' ) : '' ) + dropdown )
);
}
}
// Create element and bind the click event
this.selectList = $( selectList( options.list ) ).appendTo( el );
self.selectList = this.selectList
.on( 'change', function( event ){
var that = $( this );
if ( $.isFunction( options.change ) ){
options.change( event, {
selected: that.is( ':selected' ),
value: that.attr( 'value' )
} );
}
} );
return options.show || options.show === undefined ? self.selectList.show() : self.selectList.hide();
},
/**
* Remove objects
*
* @since 1.9
*/
destroy: function() {
$.Widget.prototype.destroy.apply( this );
}
} );
} )( jQuery, mediaWiki, semanticFormats );
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