wrongly replaced content

Author: tsanchev

SortableGridView.php

@@ -2,56 +2,91 @@
 
 namespace richardfan\sortable;
 
-use yii\base\Action;
-use yii\web\HttpException;
-use yii\base\InvalidConfigException;
+use Closure;
 
-class SortableAction extends Action {
+use yii\base\InvalidConfigException;
+use yii\grid\GridView;
+use yii\helpers\Json;
+use yii\grid\GridViewAsset;
+use yii\helpers\Html;
 
+class SortableGridView extends GridView {
     /**
-     * (required) The ActiveRecord Class name
+     * (required) The URL of related SortableAction
      *
+     * @see \richardfan1126\sortable\SortableAction
      * @var string
      */
-    public $activeRecordClassName;
+    public $sortUrl;
 
     /**
-     * (required) The attribute name where your store the sort order.
+     * (optional) The text shown in the model while the server is reordering model
+     * You can use HTML tag in this attribute.
      *
      * @var string
      */
-    public $orderColumn;
+    public $sortingPromptText = 'Loading...';
 
     /**
-     * Start index/position default 0
+     * (optional) The text shown in alert box when sorting failed.
      *
-     * @var integer
+     * @var string
      */
-    public $startPosition = 0;
+    public $failText = 'Fail to sort';
 
     public function init(){
         parent::init();
-        if(!isset($this->activeRecordClassName)){
-            throw new InvalidConfigException("You must specify the activeRecordClassName");
+
+        if(!isset($this->sortUrl)){
+            throw new InvalidConfigException("You must specify the sortUrl");
+        }
+
+        GridViewAsset::register($this->view);
+        SortableGridViewAsset::register($this->view);
+
+        $this->tableOptions['class'] .= ' sortable-grid-view';
+    }
+
+    /**
+     * {@inheritDoc}
+     * @see \yii\grid\GridView::renderTableRow()
+     */
+    public function renderTableRow($model, $key, $index)
+    {
+        $cells = [];
+        /* @var $column Column */
+        foreach ($this->columns as $column) {
+            $cells[] = $column->renderDataCell($model, $key, $index);
         }
 
-        if(!isset($this->orderColumn)){
-            throw new InvalidConfigException("You must specify the orderColumn");
+        if ($this->rowOptions instanceof Closure) {
+            $options = call_user_func($this->rowOptions, $model, $key, $index, $this);
+        } else {
+            $options = $this->rowOptions;
         }
+
+        // $options['id'] = "items[]_{$model->primaryKey}";
+        $options['data-key'] = is_array($key) ? json_encode($key) : (string) $key;
+
+        return Html::tag('tr', implode('', $cells), $options);
     }
+
     public function run(){
-        if(!\Yii::$app->request->isAjax){
-            throw new HttpException(404);
-        }
-        if (isset($_POST['items']) && is_array($_POST['items'])) {
-            $activeRecordClassName = $this->activeRecordClassName;
-            foreach ($_POST['items'] as $i=>$item) {
-                $page = $activeRecordClassName::findOne($item);
-                //$page = $activeRecordClassName::find()->where($item);
-                $page->updateAttributes([
-                    $this->orderColumn => $i + $startPosition,
-                ]);
-            }
+        foreach($this->columns as $column){
+			if(property_exists($column, 'enableSorting'))
+				$column->enableSorting = false;
         }
+        parent::run();
+
+        $options = [
+            'id' => $this->id,
+            'action' => $this->sortUrl,
+            'sortingPromptText' => $this->sortingPromptText,
+            'sortingFailText' => $this->failText,
+            'csrfTokenName' => \Yii::$app->request->csrfParam,
+            'csrfToken' => \Yii::$app->request->csrfToken,
+        ];
+        $options = Json::encode($options);
+        $this->view->registerJs("jQuery.SortableGridView($options);");
     }
 }