class views_handler_relationship_broken

Same name in other branches
  1. 7.x-3.x handlers/views_handler_relationship.inc \views_handler_relationship_broken

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

Hierarchy

Expanded class hierarchy of views_handler_relationship_broken

Related topics

Views' relationship handlers
Handlers to tell Views how to create alternate relationships.
Views' relationship handlers
Handlers to tell Views how to create alternate relationships.

File

handlers/views_handler_relationship.inc, line 156

View source 
class views_handler_relationship_broken extends views_handler_relationship {
    function ui_name($short = FALSE) {
        return t('Broken/missing handler');
    }
    function ensure_my_table() {
        
        /* No table to ensure! */
    }
    function query() {
        
        /* No query to run */
    }
    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

Title Modifiers Object type Summary Overriden Title Overrides
views_handler::$handler_type property The type of the handler, for example filter/footer/field.
views_handler::$query property Where the $query object will reside: 6
views_handler::$view property The top object of a view. Overrides views_object::$view
views_handler::accept_exposed_input function Take input from exposed handlers and assign to this handler, if necessary. 1
views_handler::access function Check whether current user has access to this handler. 6
views_handler::admin_summary function Provide text for the administrative summary 4
views_handler::can_expose function Determine if a handler can be exposed. 2
views_handler::exposed_form function Render our chunk of the exposed handler form when selecting 2
views_handler::exposed_info function Get information about the exposed form for the form renderer. 1
views_handler::exposed_submit function Submit the exposed handler form
views_handler::exposed_validate function Validate the exposed handler form 4
views_handler::expose_form function Overridable form for exposed handler options.
views_handler::expose_form_left function 2
views_handler::expose_form_right function 2
views_handler::expose_options function Set new exposed option defaults when exposed setting is flipped
on. 		2
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. 1
views_handler::extra_options function Provide defaults for the handler.
views_handler::extra_options_form function Provide a form for setting options. 1
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::has_extra_options function If a handler has 'extra options' it will get a little settings widget and
another form called extra_options. 		1
views_handler::is_exposed function Determine if this item is 'exposed', meaning it provides form elements
to let users modify the view.
views_handler::needs_style_plugin function Determine if the argument needs a style plugin. 1
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. 		4
views_handler::options_validate function Validate the options form. 4
views_handler::pre_query function Run before the view is built. 1
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. 1
views_handler::validate function Validates the handler against the complete View. 1
views_handler_relationship::init function Init handler to let relationships live on tables other than
the table they operate on. 		Overrides views_handler::init
views_handler_relationship::label function Get this field's label.
views_handler_relationship::option_definition function Information about options for all kinds of purposes will be held here. Overrides views_handler::option_definition 2
views_handler_relationship::use_group_by function You can't groupby a relationship. Overrides views_handler::use_group_by
views_handler_relationship_broken::broken function Determine if the handler is considered 'broken' Overrides views_handler::broken
views_handler_relationship_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_relationship_broken::options_form function Default options form that provides the label widget that all fields
should have. 		Overrides views_handler_relationship::options_form
views_handler_relationship_broken::query function Called to implement a relationship in a query. Overrides views_handler_relationship::query
views_handler_relationship_broken::ui_name function Return a string representing this handler's name in the UI. Overrides views_handler::ui_name
views_object::$definition property Handler's definition
views_object::$options property Except for displays, options for the object will be held here. 1
views_object::construct function Views handlers use a special construct function so that we can more
easily construct them with variable arguments. 		6
views_object::destroy function 2
views_object::export_option function 1
views_object::export_options function
views_object::options function Set default options on this object. Called by the constructor in a
complex chain to deal with backward compatibility. 		1
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 function Unpack a single option definition.
views_object::unpack_translatables function Unpacks each handler to store translatable texts.
views_object::_set_option_defaults function