class views_handler_area_broken

A special handler to take the place of missing or broken handlers.

Hierarchy

class views_object
- class views_handler
  - class views_handler_area
    class views_handler_area_broken

Expanded class hierarchy of views_handler_area_broken

File

core/modules/views/handlers/views_handler_area.inc, line 109: Views area handlers.

View source

class views_handler_area_broken extends views_handler_area {
  function ui_name($short = FALSE) {
    return t('Broken/missing handler');
  }

  function ensure_my_table() { /* No table to ensure! */
  }
  function query($group_by = FALSE) { /* No query to run */
  }
  function render($empty = FALSE) {
    return '';
  }
  function options_form(&$form, &$form_state) {
    $form['markup'] = array(
      '#prefix' => '<div class="form-item description">',
      '#value' => t('The handler for this item is broken or missing and cannot be used. If a module provided the handler and was disabled, re-enabling the module may restore it. Otherwise, you should probably delete this item.'),
    );
  }

  /**
   * Determine if the handler is considered 'broken'
   */
  function broken() {
    return TRUE;
  }
}

Members

Name	Modifiers	Type	Description
views_handler::$table	public	property	The Views name of the table on which this handler effects.
views_handler::$table_alias	public	property	The alias of the table of this handler which is used in the query.
views_handler::accept_exposed_input		function	Take input from exposed handlers and assign to this handler, if necessary.
views_handler::access		function	Check whether current user has access to this handler.
views_handler::can_expose		function	Determine if a handler can be exposed.
views_handler::case_transform		function	Transform a string by a certain method.
views_handler::exposed_form		function	Render our chunk of the exposed handler form when selecting
views_handler::exposed_info		function	Get information about the exposed form for the form renderer.
views_handler::exposed_submit		function	Submit the exposed handler form
views_handler::exposed_validate		function	Validate the exposed handler form
views_handler::expose_form		function	Form for exposed handler options.
views_handler::expose_options		function	Set new exposed option defaults when exposed setting is flipped on.
views_handler::expose_submit		function	Perform any necessary changes to the form exposes prior to storage. There is no need for this function to actually store the data.
views_handler::expose_validate		function	Validate the options form.
views_handler::extra_options		function	Provide defaults for the handler.
views_handler::extra_options_form		function	Provide a form for setting options.
views_handler::extra_options_submit		function	Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data.
views_handler::extra_options_validate		function	Validate the options form.
views_handler::get_field		function	Shortcut to get a handler's raw field value.
views_handler::get_join		function	Get the join object that should be used for this handler.
views_handler::groupby_form		function	Provide a form for aggregation settings.
views_handler::groupby_form_submit		function	Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data.
views_handler::has_extra_options		function	If a handler has 'extra options' it will get a little settings widget and another form called extra_options.
views_handler::is_a_group		function	Returns TRUE if the exposed filter works like a grouped filter.
views_handler::is_exposed		function	Determine if this item is 'exposed', meaning it provides form elements to let users modify the view.
views_handler::multiple_exposed_input		function	Define if the exposed input has to be submitted multiple times. This is TRUE when exposed filters grouped are using checkboxes as widgets.
views_handler::needs_style_plugin		function	Determine if the argument needs a style plugin.
views_handler::options_submit		function	Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data.
views_handler::options_validate		function	Validate the options form.
views_handler::placeholder		function	Provides a unique placeholders for handlers.
views_handler::post_execute		function	Run after the view is executed, before the result is cached.
views_handler::pre_query		function	Run before the view is built.
views_handler::sanitize_value		function	Sanitize the value for output.
views_handler::set_relationship		function	Called just prior to query(), this lets a handler set up any relationship it needs.
views_handler::show_expose_button		function	Shortcut to display the expose/hide button.
views_handler::show_expose_form		function	Shortcut to display the exposed options form.
views_handler::store_exposed_input		function	If set to remember exposed input in the session, store it there.
views_handler::validate		function	Validates the handler against the complete View.
views_handler_area::admin_summary		function	Provide extra data to the administration form Overrides views_handler::admin_summary
views_handler_area::init		function	Overrides views_handler::init(). Overrides views_handler::init
views_handler_area::label		function	Get this field's label.
views_handler_area::option_definition		function	Information about options for all kinds of purposes will be held here. @code 'option_name' => array( Overrides views_handler::option_definition
views_handler_area::use_group_by		function	Area handlers shouldn't have groupby. Overrides views_handler::use_group_by
views_handler_area_broken::broken		function	Determine if the handler is considered 'broken' Overrides views_handler::broken
views_handler_area_broken::ensure_my_table		function	Ensure the main table for this handler is in the query. This is used a lot. Overrides views_handler::ensure_my_table
views_handler_area_broken::options_form		function	Default options form that provides the label widget that all fields should have. Overrides views_handler_area::options_form
views_handler_area_broken::query		function	Don't run a query Overrides views_handler_area::query
views_handler_area_broken::render		function	Render the area Overrides views_handler_area::render
views_handler_area_broken::ui_name		function	Return a string representing this handler's name in the UI. Overrides views_handler::ui_name
views_object::construct		function	Views handlers use a special construct function so that we can more easily construct them with variable arguments.
views_object::destroy		function
views_object::options Deprecated		function	Set default options on this object. Called by the constructor in a complex chain to deal with backward compatibility.
views_object::set_default_options		function	Set default options. For backward compatibility, it sends the options array; this is a feature that will likely disappear at some point.
views_object::set_definition		function	Let the handler know what its full definition is.
views_object::unpack_options		function	Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away.
views_object::unpack_translatable	public	function	Unpack a single option definition.
views_object::unpack_translatables	public	function	Unpacks each handler to store translatable texts.
views_object::_set_option_defaults		function

class views_handler_area_broken

Hierarchy

Related topics

File

Members