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vendor/yiisoft/yii2-jui/Spinner.php

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+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yii\jui;
+
+use yii\helpers\Html;
+
+/**
+ * Spinner renders an spinner jQuery UI widget.
+ *
+ * For example:
+ *
+ * ```php
+ * echo Spinner::widget([
+ *     'model' => $model,
+ *     'attribute' => 'country',
+ *     'clientOptions' => ['step' => 2],
+ * ]);
+ * ```
+ *
+ * The following example will use the name property instead:
+ *
+ * ```php
+ * echo Spinner::widget([
+ *     'name'  => 'country',
+ *     'clientOptions' => ['step' => 2],
+ * ]);
+ * ```
+ *
+ * You can also use this widget in an [[yii\widgets\ActiveForm|ActiveForm]] using the [[yii\widgets\ActiveField::widget()|widget()]]
+ * method, for example like this:
+ *
+ * ```php
+ * <?= $form->field($model, 'from_date')->widget(\yii\jui\Spinner::classname(), [
+ *     'clientOptions' => ['step' => 2],
+ * ]) ?>
+ * ```
+ *
+ * @see http://api.jqueryui.com/spinner/
+ * @author Alexander Kochetov <creocoder@gmail.com>
+ * @since 2.0
+ */
+class Spinner extends InputWidget
+{
+    /**
+     * @inheritDoc
+     */
+    protected $clientEventMap = [
+        'spin' => 'spin',
+        'change' => 'spinchange',
+        'create' => 'spincreate',
+        'start' => 'spinstart',
+        'stop' => 'spinstop'
+    ];
+
+
+    /**
+     * Renders the widget.
+     */
+    public function run()
+    {
+        echo $this->renderWidget();
+        $this->registerWidget('spinner');
+    }
+
+    /**
+     * Renders the Spinner widget.
+     * @return string the rendering result.
+     */
+    public function renderWidget()
+    {
+        if ($this->hasModel()) {
+            return Html::activeTextInput($this->model, $this->attribute, $this->options);
+        } else {
+            return Html::textInput($this->name, $this->value, $this->options);
+        }
+    }
+}