class Page

The plugin that handles a full page.

Plugin annotation


@Plugin(
  id = "page",
  title = @Translation("Page"),
  help = @Translation("Display the view as a page, with a URL and menu links."),
  uses_hook_menu = TRUE,
  contextual_links_locations = {"page"},
  theme = "views_view",
  admin = @Translation("Page")
)

Hierarchy

Expanded class hierarchy of Page

Related topics

2 files declare their use of Page
ViewExecutableTest.php in drupal/core/modules/views/lib/Drupal/views/Tests/ViewExecutableTest.php
Definition of Drupal\views\Tests\ViewExecutableTest.
ViewStorageTest.php in drupal/core/modules/views/lib/Drupal/views/Tests/ViewStorageTest.php
Definition of Drupal\views\Tests\ViewStorageTest.
39 string references to 'Page'
DisplayFeedTest::testFeedUI in drupal/core/modules/views/lib/Drupal/views/Tests/Plugin/DisplayFeedTest.php
Tests feed display admin ui.
FilterEqualityTest::testEqualGroupedExposed in drupal/core/modules/views/lib/Drupal/views/Tests/Handler/FilterEqualityTest.php
FilterEqualityTest::testEqualGroupedNotExposed in drupal/core/modules/views/lib/Drupal/views/Tests/Handler/FilterEqualityTest.php
FilterNumericTest::testFilterNumericExposedGroupedBetween in drupal/core/modules/views/lib/Drupal/views/Tests/Handler/FilterNumericTest.php
FilterNumericTest::testFilterNumericExposedGroupedEmpty in drupal/core/modules/views/lib/Drupal/views/Tests/Handler/FilterNumericTest.php

... See full list

File

drupal/core/modules/views/lib/Drupal/views/Plugin/views/display/Page.php, line 30
Contains Drupal\views\Plugin\views\display\Page.

Namespace

Drupal\views\Plugin\views\display
View source
class Page extends PathPluginBase {

  /**
   * Whether the display allows attachments.
   *
   * @var bool
   */
  protected $usesAttachments = TRUE;

  /**
   * Overrides \Drupal\views\Plugin\views\display\DisplayPluginBase::usesBreadcrumb().
   */
  public function usesBreadcrumb() {
    return TRUE;
  }

  /**
   * Overrides \Drupal\views\Plugin\views\display\PathPluginBase::defineOptions().
   */
  protected function defineOptions() {
    $options = parent::defineOptions();
    $options['menu'] = array(
      'contains' => array(
        'type' => array(
          'default' => 'none',
        ),
        // Do not translate menu and title as menu system will.
        'title' => array(
          'default' => '',
          'translatable' => FALSE,
        ),
        'description' => array(
          'default' => '',
          'translatable' => FALSE,
        ),
        'weight' => array(
          'default' => 0,
        ),
        'name' => array(
          'default' => variable_get('menu_default_node_menu', 'navigation'),
        ),
        'context' => array(
          'default' => '',
        ),
      ),
    );
    $options['tab_options'] = array(
      'contains' => array(
        'type' => array(
          'default' => 'none',
        ),
        // Do not translate menu and title as menu system will.
        'title' => array(
          'default' => '',
          'translatable' => FALSE,
        ),
        'description' => array(
          'default' => '',
          'translatable' => FALSE,
        ),
        'weight' => array(
          'default' => 0,
        ),
        'name' => array(
          'default' => 'navigation',
        ),
      ),
    );
    return $options;
  }

  /**
   * Overrides \Drupal\views\Plugin\views\display\PathPluginBase::execute().
   */
  public function execute() {
    parent::execute();

    // Let the world know that this is the page view we're using.
    views_set_page_view($this->view);
    $this->view
      ->getBreadcrumb(TRUE);

    // And now render the view.
    $render = $this->view
      ->render();

    // First execute the view so it's possible to get tokens for the title.
    // And the title, which is much easier.
    drupal_set_title(filter_xss_admin($this->view
      ->getTitle()), PASS_THROUGH);
    return $render;
  }

  /**
   * Overrides \Drupal\views\Plugin\views\display\DisplayPluginBase::optionsSummary().
   */
  public function optionsSummary(&$categories, &$options) {
    parent::optionsSummary($categories, $options);
    $menu = $this
      ->getOption('menu');
    if (!is_array($menu)) {
      $menu = array(
        'type' => 'none',
      );
    }
    switch ($menu['type']) {
      case 'none':
      default:
        $menu_str = t('No menu');
        break;
      case 'normal':
        $menu_str = t('Normal: @title', array(
          '@title' => $menu['title'],
        ));
        break;
      case 'tab':
      case 'default tab':
        $menu_str = t('Tab: @title', array(
          '@title' => $menu['title'],
        ));
        break;
    }
    $options['menu'] = array(
      'category' => 'page',
      'title' => t('Menu'),
      'value' => views_ui_truncate($menu_str, 24),
    );

    // This adds a 'Settings' link to the style_options setting if the style has options.
    if ($menu['type'] == 'default tab') {
      $options['menu']['setting'] = t('Parent menu item');
      $options['menu']['links']['tab_options'] = t('Change settings for the parent menu');
    }
  }

  /**
   * Overrides \Drupal\views\Plugin\views\display\callbackPluginBase::buildOptionsForm().
   */
  public function buildOptionsForm(&$form, &$form_state) {
    parent::buildOptionsForm($form, $form_state);
    switch ($form_state['section']) {
      case 'menu':
        $form['#title'] .= t('Menu item entry');
        $form['menu'] = array(
          '#prefix' => '<div class="clearfix">',
          '#suffix' => '</div>',
          '#tree' => TRUE,
        );
        $menu = $this
          ->getOption('menu');
        if (empty($menu)) {
          $menu = array(
            'type' => 'none',
            'title' => '',
            'weight' => 0,
          );
        }
        $form['menu']['type'] = array(
          '#prefix' => '<div class="views-left-30">',
          '#suffix' => '</div>',
          '#title' => t('Type'),
          '#type' => 'radios',
          '#options' => array(
            'none' => t('No menu entry'),
            'normal' => t('Normal menu entry'),
            'tab' => t('Menu tab'),
            'default tab' => t('Default menu tab'),
          ),
          '#default_value' => $menu['type'],
        );
        $form['menu']['title'] = array(
          '#prefix' => '<div class="views-left-50">',
          '#title' => t('Title'),
          '#type' => 'textfield',
          '#default_value' => $menu['title'],
          '#description' => t('If set to normal or tab, enter the text to use for the menu item.'),
          '#states' => array(
            'visible' => array(
              array(
                ':input[name="menu[type]"]' => array(
                  'value' => 'normal',
                ),
              ),
              array(
                ':input[name="menu[type]"]' => array(
                  'value' => 'tab',
                ),
              ),
              array(
                ':input[name="menu[type]"]' => array(
                  'value' => 'default tab',
                ),
              ),
            ),
          ),
        );
        $form['menu']['description'] = array(
          '#title' => t('Description'),
          '#type' => 'textfield',
          '#default_value' => $menu['description'],
          '#description' => t("If set to normal or tab, enter the text to use for the menu item's description."),
          '#states' => array(
            'visible' => array(
              array(
                ':input[name="menu[type]"]' => array(
                  'value' => 'normal',
                ),
              ),
              array(
                ':input[name="menu[type]"]' => array(
                  'value' => 'tab',
                ),
              ),
              array(
                ':input[name="menu[type]"]' => array(
                  'value' => 'default tab',
                ),
              ),
            ),
          ),
        );

        // Only display the menu selector if menu module is enabled.
        if (module_exists('menu')) {
          $form['menu']['name'] = array(
            '#title' => t('Menu'),
            '#type' => 'select',
            '#options' => menu_get_menus(),
            '#default_value' => $menu['name'],
            '#description' => t('Insert item into an available menu.'),
            '#states' => array(
              'visible' => array(
                array(
                  ':input[name="menu[type]"]' => array(
                    'value' => 'normal',
                  ),
                ),
                array(
                  ':input[name="menu[type]"]' => array(
                    'value' => 'tab',
                  ),
                ),
              ),
            ),
          );
        }
        else {
          $form['menu']['name'] = array(
            '#type' => 'value',
            '#value' => $menu['name'],
          );
          $form['menu']['markup'] = array(
            '#markup' => t('Menu selection requires the activation of menu module.'),
          );
        }
        $form['menu']['weight'] = array(
          '#title' => t('Weight'),
          '#type' => 'textfield',
          '#default_value' => isset($menu['weight']) ? $menu['weight'] : 0,
          '#description' => t('The lower the weight the higher/further left it will appear.'),
          '#states' => array(
            'visible' => array(
              array(
                ':input[name="menu[type]"]' => array(
                  'value' => 'normal',
                ),
              ),
              array(
                ':input[name="menu[type]"]' => array(
                  'value' => 'tab',
                ),
              ),
              array(
                ':input[name="menu[type]"]' => array(
                  'value' => 'default tab',
                ),
              ),
            ),
          ),
        );
        $form['menu']['context'] = array(
          '#title' => t('Context'),
          '#suffix' => '</div>',
          '#type' => 'checkbox',
          '#default_value' => !empty($menu['context']),
          '#description' => t('Displays the link in contextual links'),
          '#states' => array(
            'visible' => array(
              ':input[name="menu[type]"]' => array(
                'value' => 'tab',
              ),
            ),
          ),
        );
        break;
      case 'tab_options':
        $form['#title'] .= t('Default tab options');
        $tab_options = $this
          ->getOption('tab_options');
        if (empty($tab_options)) {
          $tab_options = array(
            'type' => 'none',
            'title' => '',
            'weight' => 0,
          );
        }
        $form['tab_markup'] = array(
          '#markup' => '<div class="form-item description">' . t('When providing a menu item as a tab, Drupal needs to know what the parent menu item of that tab will be. Sometimes the parent will already exist, but other times you will need to have one created. The path of a parent item will always be the same path with the last part left off. i.e, if the path to this view is <em>foo/bar/baz</em>, the parent path would be <em>foo/bar</em>.') . '</div>',
        );
        $form['tab_options'] = array(
          '#prefix' => '<div class="clearfix">',
          '#suffix' => '</div>',
          '#tree' => TRUE,
        );
        $form['tab_options']['type'] = array(
          '#prefix' => '<div class="views-left-25">',
          '#suffix' => '</div>',
          '#title' => t('Parent menu item'),
          '#type' => 'radios',
          '#options' => array(
            'none' => t('Already exists'),
            'normal' => t('Normal menu item'),
            'tab' => t('Menu tab'),
          ),
          '#default_value' => $tab_options['type'],
        );
        $form['tab_options']['title'] = array(
          '#prefix' => '<div class="views-left-75">',
          '#title' => t('Title'),
          '#type' => 'textfield',
          '#default_value' => $tab_options['title'],
          '#description' => t('If creating a parent menu item, enter the title of the item.'),
          '#states' => array(
            'visible' => array(
              array(
                ':input[name="tab_options[type]"]' => array(
                  'value' => 'normal',
                ),
              ),
              array(
                ':input[name="tab_options[type]"]' => array(
                  'value' => 'tab',
                ),
              ),
            ),
          ),
        );
        $form['tab_options']['description'] = array(
          '#title' => t('Description'),
          '#type' => 'textfield',
          '#default_value' => $tab_options['description'],
          '#description' => t('If creating a parent menu item, enter the description of the item.'),
          '#states' => array(
            'visible' => array(
              array(
                ':input[name="tab_options[type]"]' => array(
                  'value' => 'normal',
                ),
              ),
              array(
                ':input[name="tab_options[type]"]' => array(
                  'value' => 'tab',
                ),
              ),
            ),
          ),
        );

        // Only display the menu selector if menu module is enabled.
        if (module_exists('menu')) {
          $form['tab_options']['name'] = array(
            '#title' => t('Menu'),
            '#type' => 'select',
            '#options' => menu_get_menus(),
            '#default_value' => $tab_options['name'],
            '#description' => t('Insert item into an available menu.'),
            '#states' => array(
              'visible' => array(
                ':input[name="tab_options[type]"]' => array(
                  'value' => 'normal',
                ),
              ),
            ),
          );
        }
        else {
          $form['tab_options']['name'] = array(
            '#type' => 'value',
            '#value' => $tab_options['name'],
          );
          $form['tab_options']['markup'] = array(
            '#markup' => t('Menu selection requires the activation of menu module.'),
          );
        }
        $form['tab_options']['weight'] = array(
          '#suffix' => '</div>',
          '#title' => t('Tab weight'),
          '#type' => 'textfield',
          '#default_value' => $tab_options['weight'],
          '#size' => 5,
          '#description' => t('If the parent menu item is a tab, enter the weight of the tab. The lower the number, the more to the left it will be.'),
          '#states' => array(
            'visible' => array(
              ':input[name="tab_options[type]"]' => array(
                'value' => 'tab',
              ),
            ),
          ),
        );
        break;
    }
  }

  /**
   * Overrides \Drupal\views\Plugin\views\display\callbackPluginBase::validateOptionsForm().
   */
  public function validateOptionsForm(&$form, &$form_state) {
    parent::validateOptionsForm($form, $form_state);
    if ($form_state['section'] == 'menu') {
      $path = $this
        ->getOption('path');
      if ($form_state['values']['menu']['type'] == 'normal' && strpos($path, '%') !== FALSE) {
        form_error($form['menu']['type'], t('Views cannot create normal menu items for paths with a % in them.'));
      }
      if ($form_state['values']['menu']['type'] == 'default tab' || $form_state['values']['menu']['type'] == 'tab') {
        $bits = explode('/', $path);
        $last = array_pop($bits);
        if ($last == '%') {
          form_error($form['menu']['type'], t('A display whose path ends with a % cannot be a tab.'));
        }
      }
      if ($form_state['values']['menu']['type'] != 'none' && empty($form_state['values']['menu']['title'])) {
        form_error($form['menu']['title'], t('Title is required for this menu type.'));
      }
    }
  }

  /**
   * Overrides \Drupal\views\Plugin\views\display\callbackPluginBase::submitOptionsForm().
   */
  public function submitOptionsForm(&$form, &$form_state) {
    parent::submitOptionsForm($form, $form_state);
    switch ($form_state['section']) {
      case 'menu':
        $this
          ->setOption('menu', $form_state['values']['menu']);

        // send ajax form to options page if we use it.
        if ($form_state['values']['menu']['type'] == 'default tab') {
          $form_state['view']
            ->addFormToStack('display', $this->display['id'], array(
            'tab_options',
          ));
        }
        break;
      case 'tab_options':
        $this
          ->setOption('tab_options', $form_state['values']['tab_options']);
        break;
    }
  }

  /**
   * Overrides \Drupal\views\Plugin\views\display\DisplayPluginBase::validate().
   */
  public function validate() {
    $errors = parent::validate();
    $menu = $this
      ->getOption('menu');
    if (!empty($menu['type']) && $menu['type'] != 'none' && empty($menu['title'])) {
      $errors[] = t('Display @display is set to use a menu but the menu link text is not set.', array(
        '@display' => $this->display['display_title'],
      ));
    }
    if ($menu['type'] == 'default tab') {
      $tab_options = $this
        ->getOption('tab_options');
      if (!empty($tab_options['type']) && $tab_options['type'] != 'none' && empty($tab_options['title'])) {
        $errors[] = t('Display @display is set to use a parent menu but the parent menu link text is not set.', array(
          '@display' => $this->display['display_title'],
        ));
      }
    }
    return $errors;
  }

  /**
   * Overrides \Drupal\views\Plugin\views\display\DisplayPluginBase::getArgumentText().
   */
  public function getArgumentText() {
    return array(
      'filter value not present' => t('When the filter value is <em>NOT</em> in the URL'),
      'filter value present' => t('When the filter value <em>IS</em> in the URL or a default is provided'),
      'description' => t('The contextual filter values is provided by the URL.'),
    );
  }

  /**
   * Overrides \Drupal\views\Plugin\views\display\DisplayPluginBase::getPagerText().
   */
  public function getPagerText() {
    return array(
      'items per page title' => t('Items per page'),
      'items per page description' => t('The number of items to display per page. Enter 0 for no limit.'),
    );
  }

}

Members

Namesort ascending Modifiers Type Description Overrides
PluginBase::__construct public function Constructs a Plugin object. Overrides PluginBase::__construct
PluginBase::usesOptions public function Returns the usesOptions property. 8
PluginBase::unpackOptions public function Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away.
PluginBase::themeFunctions public function Provide a full list of possible theme templates used by this style. 1
PluginBase::summaryTitle public function Returns the summary of the settings in the display. 6
PluginBase::setOptionDefaults protected function
PluginBase::pluginTitle public function Return the human readable name of the display.
PluginBase::globalTokenReplace public function Returns a string with any core tokens replaced.
PluginBase::globalTokenForm public function Adds elements for available core tokens to a form.
PluginBase::getPluginId public function Implements Drupal\Component\Plugin\PluginInterface::getPluginId(). Overrides PluginInspectionInterface::getPluginId
PluginBase::getDefinition public function Implements Drupal\Component\Plugin\PluginInterface::getDefinition(). Overrides PluginInspectionInterface::getDefinition
PluginBase::getAvailableGlobalTokens public function Returns an array of available token replacements.
PluginBase::additionalThemeFunctions public function Provide a list of additional theme functions for the theme information page
PluginBase::$plugin_id protected property The plugin_id.
PluginBase::$options public property Options for this plugin will be held here.
PluginBase::$displayHandler public property The display object this plugin is for.
PluginBase::$discovery protected property The discovery object.
PluginBase::$definition public property Plugins's definition
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PathPluginBase::hasPath public function Overrides \Drupal\views\Plugin\views\display\DisplayPluginBase::hasPath(). Overrides DisplayPluginBase::hasPath
PathPluginBase::executeHookMenu public function Add this display's path information to Drupal's menu system.
Page::validateOptionsForm public function Overrides \Drupal\views\Plugin\views\display\callbackPluginBase::validateOptionsForm(). Overrides PathPluginBase::validateOptionsForm
Page::validate public function Overrides \Drupal\views\Plugin\views\display\DisplayPluginBase::validate(). Overrides DisplayPluginBase::validate
Page::usesBreadcrumb public function Overrides \Drupal\views\Plugin\views\display\DisplayPluginBase::usesBreadcrumb(). Overrides DisplayPluginBase::usesBreadcrumb
Page::submitOptionsForm public function Overrides \Drupal\views\Plugin\views\display\callbackPluginBase::submitOptionsForm(). Overrides PathPluginBase::submitOptionsForm
Page::optionsSummary public function Overrides \Drupal\views\Plugin\views\display\DisplayPluginBase::optionsSummary(). Overrides PathPluginBase::optionsSummary
Page::getPagerText public function Overrides \Drupal\views\Plugin\views\display\DisplayPluginBase::getPagerText(). Overrides DisplayPluginBase::getPagerText
Page::getArgumentText public function Overrides \Drupal\views\Plugin\views\display\DisplayPluginBase::getArgumentText(). Overrides DisplayPluginBase::getArgumentText
Page::execute public function Overrides \Drupal\views\Plugin\views\display\PathPluginBase::execute(). Overrides PathPluginBase::execute
Page::defineOptions protected function Overrides \Drupal\views\Plugin\views\display\PathPluginBase::defineOptions(). Overrides PathPluginBase::defineOptions
Page::buildOptionsForm public function Overrides \Drupal\views\Plugin\views\display\callbackPluginBase::buildOptionsForm(). Overrides PathPluginBase::buildOptionsForm
Page::$usesAttachments protected property Whether the display allows attachments. Overrides DisplayPluginBase::$usesAttachments
DisplayPluginBase::viewSpecialBlocks public function Render any special blocks provided for this display.
DisplayPluginBase::usesPager public function Whether the display allows the use of a pager or not. 2
DisplayPluginBase::usesMore public function Whether the display allows the use of a 'more' link or not.
DisplayPluginBase::usesLinkDisplay public function Check to see if the display has some need to link to another display. 1
DisplayPluginBase::usesFields public function Determine if the display's style uses fields.
DisplayPluginBase::usesExposedFormInBlock public function Check to see if the display can put the exposed formin a block.
DisplayPluginBase::usesExposed public function Determine if this display uses exposed filters, so the view will know whether or not to build them. 2
DisplayPluginBase::usesAttachments public function Returns whether the display can use attachments. 4
DisplayPluginBase::usesAreas public function Returns whether the display can use areas. 1
DisplayPluginBase::usesAJAX public function Whether the display allows the use of AJAX or not. 1
DisplayPluginBase::useMoreText public function Does the display have custom link text?
DisplayPluginBase::useMoreAlways public function Should the enabled display more link be shown when no more items?
DisplayPluginBase::useGroupBy public function Does the display have groupby enabled?
DisplayPluginBase::setOverride public function Flip the override setting for the given section.
DisplayPluginBase::setOption public function Intelligently set an option either from this display or from the default display, if directed to do so.
DisplayPluginBase::renderPager public function Not all display plugins will suppert pager rendering. 1
DisplayPluginBase::renderMoreLink public function Render the 'more' link
DisplayPluginBase::renderHeader public function Render the header of the view.
DisplayPluginBase::renderFooter public function Render the footer of the view.
DisplayPluginBase::renderFilters public function Not all display plugins will support filtering
DisplayPluginBase::renderEmpty public function
DisplayPluginBase::renderArea public function
DisplayPluginBase::render public function Render this display. 1
DisplayPluginBase::query public function Inject anything into the query that the display handler needs. Overrides PluginBase::query
DisplayPluginBase::preview function Fully render the display for the purposes of a live preview or some other AJAXy reason. 2
DisplayPluginBase::preExecute public function Set up any variables on the view prior to execution. These are separated from execute because they are extremely common and unlikely to be overridden on an individual display.
DisplayPluginBase::overrideOption public function Set an option and force it to be an override.
DisplayPluginBase::optionsOverride public function If override/revert was clicked, perform the proper toggle.
DisplayPluginBase::optionLink public function Because forms may be split up into sections, this provides an easy URL to exactly the right section. Don't override this.
DisplayPluginBase::isPagerEnabled public function Whether the display is using a pager or not.
DisplayPluginBase::isMoreEnabled public function Whether the display is using the 'more' link or not.
DisplayPluginBase::isIdentifierUnique public function Check if the provided identifier is unique.
DisplayPluginBase::isEnabled public function Whether the display is enabled.
DisplayPluginBase::isDefaulted public function Determine if a given option is set to use the default display or the current display
DisplayPluginBase::isDefaultDisplay public function Determine if this display is the 'default' display which contains fallback settings 1
DisplayPluginBase::isAJAXEnabled public function Whether the display is actually using AJAX or not.
DisplayPluginBase::init public function 1
DisplayPluginBase::hookMenu public function If this display creates a page with a menu item, implement it here.
DisplayPluginBase::hookBlockList public function If this display creates a block, implement one of these.
DisplayPluginBase::getUrl public function
DisplayPluginBase::getStyleType protected function Displays can require a certain type of style plugin. By default, they will be 'normal'. 1
DisplayPluginBase::getSpecialBlocks public function Provide the block system with any exposed widget blocks for this display.
DisplayPluginBase::getPlugin public function Get the instance of a plugin, for example style or row.
DisplayPluginBase::getPath public function Return the base path to use for this display.
DisplayPluginBase::getOption public function Intelligently get an option either from this display or from the default display, if directed to do so.
DisplayPluginBase::getLinkDisplay public function Check to see which display to use when creating links within a view using this display.
DisplayPluginBase::getHandlers public function Get a full array of handlers for $type. This caches them.
DisplayPluginBase::getHandler public function Get the handler object for a single handler.
DisplayPluginBase::getFieldLabels public function Retrieve a list of fields for the current display with the relationship associated if it exists.
DisplayPluginBase::getArgumentsTokens public function Returns to tokens for arguments.
DisplayPluginBase::formatThemes protected function Format a list of theme templates for output by the theme info helper.
DisplayPluginBase::displaysExposed public function Determine if this display should display the exposed filters widgets, so the view will know whether or not to render them. 1
DisplayPluginBase::destroy public function Clears a plugin. Overrides PluginBase::destroy
DisplayPluginBase::defaultableSections public function Static member function to list which sections are defaultable and what items each section contains. 1
DisplayPluginBase::attachTo public function Allow displays to attach to other views. 2
DisplayPluginBase::access public function Determine if the user has access to this display of the view.
DisplayPluginBase::acceptAttachments public function Determines whether this display can use attachments.
DisplayPluginBase::$view property The top object of a view. Overrides PluginBase::$view
DisplayPluginBase::$usesPager protected property Whether the display allows the use of a pager or not. 2
DisplayPluginBase::$usesOptions protected property Overrides Drupal\views\Plugin\Plugin::$usesOptions. Overrides PluginBase::$usesOptions
DisplayPluginBase::$usesMore protected property Whether the display allows the use of a 'more' link or not.
DisplayPluginBase::$usesAreas protected property Whether the display allows area plugins. 1
DisplayPluginBase::$usesAJAX protected property Whether the display allows the use of AJAX or not. 1
DisplayPluginBase::$plugins protected property An array of instantiated plugins used in this display.
DisplayPluginBase::$output public property Stores the rendered output of the display.
DisplayPluginBase::$handlers property
DisplayPluginBase::$extender property Stores all available display extenders.