Version 1

[yaffs-website] / web / core / modules / views / tests / modules / views_test_data / src / Plugin / views / field / FieldFormButtonTest.php

diff --git a/web/core/modules/views/tests/modules/views_test_data/src/Plugin/views/field/FieldFormButtonTest.php b/web/core/modules/views/tests/modules/views_test_data/src/Plugin/views/field/FieldFormButtonTest.php
new file mode 100644 (file)
index 0000000..ee961ce
--- /dev/null
+++ b/web/core/modules/views/tests/modules/views_test_data/src/Plugin/views/field/FieldFormButtonTest.php
@@ -0,0 +1,87 @@
+<?php
+
+namespace Drupal\views_test_data\Plugin\views\field;
+
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\views\Plugin\views\field\FieldPluginBase;
+use Drupal\views\Plugin\views\field\UncacheableFieldHandlerTrait;
+use Drupal\views\ResultRow;
+
+/**
+ * A handler to provide a field that is completely custom by the administrator.
+ *
+ * @ingroup views_field_handlers
+ *
+ * @ViewsField("field_form_button_test")
+ */
+class FieldFormButtonTest extends FieldPluginBase {
+
+  use UncacheableFieldHandlerTrait;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getValue(ResultRow $row, $field = NULL) {
+    return '<!--form-item-' . $this->options['id'] . '--' . $row->index . '-->';
+  }
+
+  /**
+   * Form constructor for the views form.
+   *
+   * @param array $form
+   *   An associative array containing the structure of the form.
+   * @param \Drupal\Core\Form\FormStateInterface $form_state
+   *   The current state of the form.
+   */
+  public function viewsForm(&$form, FormStateInterface $form_state) {
+    // Make sure we do not accidentally cache this form.
+    $form['#cache']['max-age'] = 0;
+    // The view is empty, abort.
+    if (empty($this->view->result)) {
+      unset($form['actions']);
+      return;
+    }
+
+    $form[$this->options['id']]['#tree'] = TRUE;
+    foreach ($this->view->result as $row_index => $row) {
+      $form[$this->options['id']][$row_index] = [
+        '#type' => 'submit',
+        '#value' => t('Test Button'),
+        '#name' => 'test-button-' . $row_index,
+        '#test_button' => TRUE,
+        '#row_index' => $row_index,
+        '#attributes' => ['class' => ['test-button']],
+      ];
+    }
+  }
+
+  /**
+   * Submit handler for the views form.
+   *
+   * @param array $form
+   *   An associative array containing the structure of the form.
+   * @param \Drupal\Core\Form\FormStateInterface $form_state
+   *   The current state of the form.
+   */
+  public function viewsFormSubmit(&$form, FormStateInterface $form_state) {
+    $triggering_element = $form_state->getTriggeringElement();
+    if (!empty($triggering_element['#test_button'])) {
+      $row_index = $triggering_element['#row_index'];
+      $view_args = !empty($this->view->args) ? implode(', ', $this->view->args) : $this->t('no arguments');
+      drupal_set_message($this->t('The test button at row @row_index for @view_id (@display) View with args: @args was submitted.', [
+        '@display' => $this->view->current_display,
+        '@view_id' => $this->view->id(),
+        '@args' => $view_args,
+        '@row_index' => $row_index,
+      ]));
+    }
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
+    // Do nothing.
+  }
+
+}