1 files changed, 72 insertions, 0 deletions
diff --git a/ui/include/classes/html/widgets/CWidgetFieldWidgetSelectView.php b/ui/include/classes/html/widgets/CWidgetFieldWidgetSelectView.php
new file mode 100644
index 00000000000..0a643d27810
--- /dev/null
+++ b/ui/include/classes/html/widgets/CWidgetFieldWidgetSelectView.php
@@ -0,0 +1,72 @@
+<?php declare(strict_types = 0);
+/*
+** Zabbix
+** Copyright (C) 2001-2022 Zabbix SIA
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+**/
+
+
+use Zabbix\Widgets\Fields\CWidgetFieldWidgetSelect;
+
+class CWidgetFieldWidgetSelectView extends CWidgetFieldView {
+
+	protected ?CSelect $select = null;
+
+	public function __construct(CWidgetFieldWidgetSelect $field) {
+		$this->field = $field;
+	}
+
+	public function getLabel(): ?CLabel {
+		$label = parent::getLabel();
+
+		if ($label !== null) {
+			$label->setFor($this->getView()->getFocusableElementId());
+		}
+
+		return $label;
+	}
+
+	public function getView(): CSelect {
+		if ($this->select === null) {
+			$this->select = (new CSelect($this->field->getName()))
+				->setId($this->field->getName())
+				->setFocusableElementId('label-'.$this->field->getName())
+				->setWidth(ZBX_TEXTAREA_STANDARD_WIDTH)
+				->setAriaRequired($this->isRequired());
+		}
+
+		return $this->select;
+	}
+
+	public function getJavaScript(): string {
+		return '
+			var filter_select = document.getElementById("'.$this->field->getName().'");
+
+			filter_select.addOption('.json_encode(['label' => _('Select widget'), 'value' => '-1']).');
+			filter_select.selectedIndex = 0;
+
+			ZABBIX.Dashboard.getSelectedDashboardPage().getWidgets().forEach((widget) => {
+				if (widget.getType() === "'.$this->field->getSearchByValue().'") {
+					const widget_reference = widget.getFields().reference;
+					filter_select.addOption({label: widget.getHeaderName(), value: widget_reference});
+					if (widget_reference === "'.$this->field->getValue().'") {
+						filter_select.value = "'.$this->field->getValue().'";
+					}
+				}
+			});
+		';
+	}
+}