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<?php /** * @version 2.x (rolling release) * @package K2 * @author JoomlaWorks https://www.joomlaworks.net * @copyright Copyright (c) 2009 - 2026 JoomlaWorks Ltd. All rights reserved. * @license GNU/GPL: https://gnu.org/licenses/gpl.html */ // no direct access defined('_JEXEC') or die; require_once(JPATH_ADMINISTRATOR.'/components/com_k2/elements/base.php'); class K2ElementK2Users extends K2Element { public function fetchElement($name, $value, &$node, $control_name) { $fieldName = (K2_JVERSION != '15') ? $name.'[]' : $control_name.'['.$name.'][]'; $document = JFactory::getDocument(); $document->addStyleSheet('https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.13/css/select2.min.css'); $document->addScript('https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.13/js/select2.min.js'); $document->addScriptDeclaration(' $K2(document).ready(function() { if (typeof($K2(".k2UsersElement").chosen) == "function") { $K2(".k2UsersElement").chosen("destroy"); } $K2(".k2UsersElement").select2({ width : "300px", minimumInputLength : 2, ajax: { dataType : "json", url: "'.JURI::root(true).'/administrator/index.php?option=com_k2&view=users&task=search&format=raw", cache: "true", data: function (params) { var queryParameters = {q: params.term}; return queryParameters; }, processResults: function (data) { var results = []; jQuery.each(data, function(index, value) { var row = { id : value.id, text : value.name }; results.push(row); }); return {results: results}; } } }); }); '); $options = array(); if (is_array($value) && count($value)) { $db = JFactory::getDbo(); $query = "SELECT id AS value, name AS text FROM #__users WHERE id IN(".implode(',', $value).")"; $db->setQuery($query); $options = $db->loadObjectList(); } return JHTML::_('select.genericlist', $options, $fieldName, 'class="k2UsersElement" multiple="multiple" size="15"', 'value', 'text', $value); } } class JFormFieldK2Users extends K2ElementK2Users { public $type = 'k2users'; } class JElementK2Users extends K2ElementK2Users { public $_name = 'k2users'; }
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