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DataTables/media/js/dataTables.uikit.js

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/*! DataTables UIkit 3 integration
*/
/**
* This is a tech preview of UIKit integration with DataTables.
*/
(function( factory ){
if ( typeof define === 'function' && define.amd ) {
// AMD
define( ['jquery', 'datatables.net'], function ( $ ) {
return factory( $, window, document );
} );
}
else if ( typeof exports === 'object' ) {
// CommonJS
module.exports = function (root, $) {
if ( ! root ) {
root = window;
}
if ( ! $ || ! $.fn.dataTable ) {
// Require DataTables, which attaches to jQuery, including
// jQuery if needed and have a $ property so we can access the
// jQuery object that is used
$ = require('datatables.net')(root, $).$;
}
return factory( $, root, root.document );
};
}
else {
// Browser
factory( jQuery, window, document );
}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;
/* Set the defaults for DataTables initialisation */
$.extend( true, DataTable.defaults, {
dom:
"<'row uk-grid'<'uk-width-1-2'l><'uk-width-1-2'f>>" +
"<'row uk-grid dt-merge-grid'<'uk-width-1-1'tr>>" +
"<'row uk-grid dt-merge-grid'<'uk-width-2-5'i><'uk-width-3-5'p>>",
renderer: 'uikit'
} );
/* Default class modification */
$.extend( DataTable.ext.classes, {
sWrapper: "dataTables_wrapper uk-form dt-uikit",
sFilterInput: "uk-form-small",
sLengthSelect: "uk-form-small",
sProcessing: "dataTables_processing uk-panel"
} );
/* UIkit paging button renderer */
DataTable.ext.renderer.pageButton.uikit = function ( settings, host, idx, buttons, page, pages ) {
var api = new DataTable.Api( settings );
var classes = settings.oClasses;
var lang = settings.oLanguage.oPaginate;
var aria = settings.oLanguage.oAria.paginate || {};
var btnDisplay, btnClass, counter=0;
var attach = function( container, buttons ) {
var i, ien, node, button;
var clickHandler = function ( e ) {
e.preventDefault();
if ( !$(e.currentTarget).hasClass('disabled') && api.page() != e.data.action ) {
api.page( e.data.action ).draw( 'page' );
}
};
for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
button = buttons[i];
if ( $.isArray( button ) ) {
attach( container, button );
}
else {
btnDisplay = '';
btnClass = '';
switch ( button ) {
case 'ellipsis':
btnDisplay = '<i class="uk-icon-ellipsis-h"></i>';
btnClass = 'uk-disabled disabled';
break;
case 'first':
btnDisplay = '<i class="uk-icon-angle-double-left"></i> ' + lang.sFirst;
btnClass = (page > 0 ?
'' : ' uk-disabled disabled');
break;
case 'previous':
btnDisplay = '<i class="uk-icon-angle-left"></i> ' + lang.sPrevious;
btnClass = (page > 0 ?
'' : 'uk-disabled disabled');
break;
case 'next':
btnDisplay = lang.sNext + ' <i class="uk-icon-angle-right"></i>';
btnClass = (page < pages-1 ?
'' : 'uk-disabled disabled');
break;
case 'last':
btnDisplay = lang.sLast + ' <i class="uk-icon-angle-double-right"></i>';
btnClass = (page < pages-1 ?
'' : ' uk-disabled disabled');
break;
default:
btnDisplay = button + 1;
btnClass = page === button ?
'uk-active' : '';
break;
}
if ( btnDisplay ) {
node = $('<li>', {
'class': classes.sPageButton+' '+btnClass,
'id': idx === 0 && typeof button === 'string' ?
settings.sTableId +'_'+ button :
null
} )
.append( $(( -1 != btnClass.indexOf('disabled') || -1 != btnClass.indexOf('active') ) ? '<span>' : '<a>', {
'href': '#',
'aria-controls': settings.sTableId,
'aria-label': aria[ button ],
'data-dt-idx': counter,
'tabindex': settings.iTabIndex
} )
.html( btnDisplay )
)
.appendTo( container );
settings.oApi._fnBindAction(
node, {action: button}, clickHandler
);
counter++;
}
}
}
};
// IE9 throws an 'unknown error' if document.activeElement is used
// inside an iframe or frame.
var activeEl;
try {
// Because this approach is destroying and recreating the paging
// elements, focus is lost on the select button which is bad for
// accessibility. So we want to restore focus once the draw has
// completed
activeEl = $(host).find(document.activeElement).data('dt-idx');
}
catch (e) {}
attach(
$(host).empty().html('<ul class="uk-pagination uk-pagination-right"/>').children('ul'),
buttons
);
if ( activeEl ) {
$(host).find( '[data-dt-idx='+activeEl+']' ).focus();
}
};
return DataTable;
}));