* @copyright 2020 Copyright XEHub Corp. * @license http://www.gnu.org/licenses/lgpl-3.0-standalone.html LGPL * @link https://xpressengine.io */ namespace App\UIObjects\Form; use Xpressengine\UIObject\AbstractUIObject; use Xpressengine\UIObject\Element; /** * Class FormSelect * * @category UIObjects * @package App\UIObjects\Form * @author XE Developers * @copyright 2020 Copyright XEHub Corp. * @license http://www.gnu.org/licenses/lgpl-3.0-standalone.html LGPL * @link https://xpressengine.io */ class FormSelect extends AbstractUIObject { /** * The component id * * @var string */ protected static $id = 'uiobject/xpressengine@formSelect'; /** * Get the evaluated contents of the object. * * @return string */ public function render() { $args = $this->arguments; $box = new Element('div', ['class'=>'form-group']); $label = new Element('label', ['class' => 'hidden']); $select = new Element('select', ['class'=>'form-control']); $description = new Element('p', ['class'=>'help-block']); $selectedValue = array_get($args, 'selected', null); if ($selectedValue === null) { $selectedValue = array_get($args, 'value', null); } foreach ($args as $key => $arg) { switch ($key) { case 'class': $select->addClass($arg); break; case 'label': $label->removeClass('hidden')->html($arg); break; case 'options': $options = $arg; if (is_callable($options)) { $options = $options(); } foreach ($options as $value => $option) { if (is_array($option) === false) { $text = $option; if (is_string($value) === false) { $value = $option; } } else { $value = array_get($option, 'value', $value); $text = array_get($option, 'text', $value); } if ($selectedValue === null) { $selected = array_get($option, 'selected', false) ? 'selected="selected"' : ''; } else { $selected = $value === $selectedValue ? 'selected="selected"' : ''; } $optionEl = "$text"; $select->append($optionEl); } break; case 'description': $description->html(array_get($args, $key)); break; case 'name': $nameSegs = explode('.', $arg); $name = array_shift($nameSegs); foreach ($nameSegs as $seg) { $name .= "[$seg]"; } $select->attr($key, $name); break; case 'id': $label->attr('for', $arg); // pass to default default: if (is_string($arg)) { $select->attr($key, $arg); } break; } } $this->template = $box->append([$label, $select, $description])->render(); return parent::render(); } }