diff core/modules/views/src/Ajax/ShowButtonsCommand.php @ 0:c75dbcec494b

Initial commit from drush-created site

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/views/src/Ajax/ShowButtonsCommand.php	Thu Jul 05 14:24:15 2018 +0000
@@ -0,0 +1,42 @@
+<?php
+
+namespace Drupal\views\Ajax;
+
+use Drupal\Core\Ajax\CommandInterface;
+
+/**
+ * Provides an AJAX command for showing the save and cancel buttons.
+ *
+ * This command is implemented in Drupal.AjaxCommands.prototype.viewsShowButtons.
+ */
+class ShowButtonsCommand implements CommandInterface {
+
+
+  /**
+   * Whether the view has been changed.
+   *
+   * @var bool
+   */
+  protected $changed;
+
+  /**
+   * Constructs a \Drupal\views\Ajax\ShowButtonsCommand object.
+   *
+   * @param bool $changed
+   *   Whether the view has been changed.
+   */
+  public function __construct($changed) {
+    $this->changed = $changed;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function render() {
+    return [
+      'command' => 'viewsShowButtons',
+      'changed' => $this->changed,
+    ];
+  }
+
+}