class quiz_views_handler_field_quiz_question_result_answer in Quiz 7.5

Hierarchy

• class \views_object
  • class \views_handler
    • class \views_handler_field
      • class \views_handler_field_prerender_list
        • class \quiz_views_handler_field_quiz_question_result_answer

1 string reference to 'quiz_views_handler_field_quiz_question_result_answer'

quiz_views_data_alter in includes/views/quiz.views.inc

Implements hook_views_data_alter().

File

includes/views/handlers/quiz_views_handler_field_quiz_question_result_answer.inc, line 3

class quiz_views_handler_field_quiz_question_result_answer extends views_handler_field_prerender_list {

  /**
   * Working with node table, adding active credit types to it.
   */
  public function construct() {
    parent::construct();
    $this->additional_fields['result_id'] = array(
      'table' => 'quiz_node_results',
      'field' => 'result_id',
    );
  }

  /**
   * Add fields, alias.
   */
  public function query() {
    $this
      ->add_additional_fields();
    $this->field_alias = $this->aliases['result_id'];
  }
  public function option_definition() {
    $options = parent::option_definition();
    $options['question_nid'] = array(
      'default' => NULL,
    );
    $options['question_vid'] = array(
      'default' => NULL,
    );
    $options['data_type'] = array(
      'default' => NULL,
    );
    return $options;
  }
  public function pre_render(&$values) {
    $this->items = array();
    $result_ids = array();
    foreach ($values as $value) {
      $result_ids[] = $value->result_id;
    }
    $nid = $this->options['question_nid'];
    $vid = $this->options['question_vid'];
    $node = node_load($nid, $vid);
    $info = quiz_question_get_info();
    $className = $info[$node->type]['response provider'];
    if ($result_ids) {
      $raids = db_query('SELECT result_answer_id
        FROM {quiz_node_results_answers} qnra
        LEFT JOIN {quiz_node_results} qnr ON (qnra.result_id = qnr.result_id)
        WHERE question_nid = :nid
          AND question_vid = :vid
          AND qnr.result_id IN (:result_id)', array(
        ':nid' => $nid,
        ':vid' => $vid,
        ':result_id' => $result_ids,
      ))
        ->fetchAllKeyed(0, 0);
      $this->items = $className::viewsGetAnswers($raids);
    }
  }
  public function render_item($count, $item) {
    return parent::render_items($item);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
quiz_views_handler_field_quiz_question_result_answer::construct	public	function	Working with node table, adding active credit types to it. Overrides views_handler_field::construct
quiz_views_handler_field_quiz_question_result_answer::option_definition	public	function	Information about options for all kinds of purposes will be held here. Overrides views_handler_field_prerender_list::option_definition
quiz_views_handler_field_quiz_question_result_answer::pre_render	public	function	Run before any fields are rendered. Overrides views_handler_field::pre_render
quiz_views_handler_field_quiz_question_result_answer::query	public	function	Add fields, alias. Overrides views_handler_field::query
quiz_views_handler_field_quiz_question_result_answer::render_item	public	function
views_handler::$handler_type	public	property	The type of the handler, for example filter/footer/field.
views_handler::$query	public	property	Where the $query object will reside:.	1
views_handler::$real_field	public	property	The actual field in the database table, maybe different on other kind of query plugins/special handlers.
views_handler::$relationship	public	property	The relationship used for this field.
views_handler::$table_alias	public	property	The alias of the table of this handler which is used in the query.
views_handler::$view	public	property	The top object of a view. Overrides views_object::$view
views_handler::accept_exposed_input	public	function	Take input from exposed handlers and assign to this handler, if necessary.	1
views_handler::access	public	function	Check whether current user has access to this handler.	10
views_handler::broken	public	function	Determine if the handler is considered 'broken'.	6
views_handler::can_expose	public	function	Determine if a handler can be exposed.	2
views_handler::case_transform	public	function	Transform a string by a certain method.
views_handler::ensure_my_table	public	function	Ensure the main table for this handler is in the query. This is used a lot.	8
views_handler::exposed_form	public	function	Render our chunk of the exposed handler form when selecting.	1
views_handler::exposed_info	public	function	Get information about the exposed form for the form renderer.	1
views_handler::exposed_submit	public	function	Submit the exposed handler form.
views_handler::exposed_validate	public	function	Validate the exposed handler form.	4
views_handler::expose_form	public	function	Form for exposed handler options.	2
views_handler::expose_options	public	function	Set new exposed option defaults when exposed setting is flipped on.	2
views_handler::expose_submit	public	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	public	function	Validate the options form.	1
views_handler::extra_options	public	function	Provide defaults for the handler.
views_handler::extra_options_form	public	function	Provide a form for setting options.	1
views_handler::extra_options_submit	public	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	public	function	Validate the options form.
views_handler::get_field	public	function	Shortcut to get a handler's raw field value.
views_handler::get_join	public	function	Get the join object that should be used for this handler.
views_handler::groupby_form	public	function	Provide a form for aggregation settings.	1
views_handler::groupby_form_submit	public	function	Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data.	1
views_handler::has_extra_options	public	function	If a handler has 'extra options' it will get a little settings widget and another form called extra_options.	1
views_handler::is_a_group	public	function	Returns TRUE if the exposed filter works like a grouped filter.	1
views_handler::is_exposed	public	function	Determine if this item is 'exposed', meaning it provides form elements to let users modify the view.
views_handler::multiple_exposed_input	public	function	Define if the exposed input has to be submitted multiple times. This is TRUE when exposed filters grouped are using checkboxes as widgets.	1
views_handler::needs_style_plugin	public	function	Determine if the argument needs a style plugin.	1
views_handler::options_validate	public	function	Validate the options form.	4
views_handler::placeholder	public	function	Provides a unique placeholders for handlers.
views_handler::post_execute	public	function	Run after the view is executed, before the result is cached.	1
views_handler::pre_query	public	function	Run before the view is built.	1
views_handler::sanitize_value	public	function	Sanitize the value for output.
views_handler::set_relationship	public	function	Called just prior to query(), this lets a handler set up any relationship it needs.
views_handler::show_expose_button	public	function	Shortcut to display the expose/hide button.	2
views_handler::show_expose_form	public	function	Shortcut to display the exposed options form.
views_handler::store_exposed_input	public	function	If set to remember exposed input in the session, store it there.	1
views_handler::use_group_by	public	function	Provides the handler some groupby.	2
views_handler::validate	public	function	Validates the handler against the complete View.	1
views_handler_field::$additional_fields	public	property	Stores additional fields which get added to the query. The generated aliases are stored in $aliases.
views_handler_field::$aliases	public	property
views_handler_field::$field_alias	public	property
views_handler_field::$last_render_index	protected	property	Keeps track of the last render index.
views_handler_field::$original_value	public	property	The field value prior to any rewriting.
views_handler_field::add_additional_fields	public	function	Add 'additional' fields to the query.
views_handler_field::add_self_tokens	public	function	Add any special tokens this field might use for itself.	4
views_handler_field::admin_summary	public	function	Provide extra data to the administration form Overrides views_handler::admin_summary
views_handler_field::advanced_render	public	function	Render a field using advanced settings.
views_handler_field::click_sort	public	function	Called to determine what to tell the clicksorter.	1
views_handler_field::click_sortable	public	function	Determine if this field is click sortable.	1
views_handler_field::document_self_tokens	public	function	Document any special tokens this field might use for itself.	4
views_handler_field::element_classes	public	function	Return the class of the field.
views_handler_field::element_label_classes	public	function	Return the class of the field's label.
views_handler_field::element_label_type	public	function	Return an HTML element for the label based upon the field's element type.
views_handler_field::element_type	public	function	Return an HTML element based upon the field's element type.	2
views_handler_field::element_wrapper_classes	public	function	Return the class of the field's wrapper.
views_handler_field::element_wrapper_type	public	function	Return an HTML element for the wrapper based upon the field's element type.
views_handler_field::get_elements	public	function	Provide a list of elements valid for field HTML.
views_handler_field::get_render_tokens	public	function	Get the 'render' tokens to use for advanced rendering.
views_handler_field::get_token_values_recursive	public	function	Recursive function to add replacements for nested query string parameters.
views_handler_field::init	public	function	Init the handler with necessary data. Overrides views_handler::init	11
views_handler_field::is_value_empty	public	function	Checks if a field value is empty.
views_handler_field::label	public	function	Get this field's label.
views_handler_field::options_submit	public	function	Performs some cleanup tasks on the options array before saving it. Overrides views_handler::options_submit	1
views_handler_field::render_altered	public	function	Render this field as altered text, from a fieldset set by the user.
views_handler_field::render_as_link	public	function	Render this field as a link, with info from a fieldset set by the user.
views_handler_field::render_text	public	function	Perform an advanced text render for the item.
views_handler_field::render_trim_text	public	function	Trim the field down to the specified length.
views_handler_field::theme	public	function	Call out to the theme() function.
views_handler_field::theme_functions	public	function	Build a list of suitable theme functions for this view.
views_handler_field::tokenize_value	public	function	Replace a value with tokens from the last field.
views_handler_field::ui_name	public	function	Return a string representing this handler's name in the UI. Overrides views_handler::ui_name	1
views_handler_field::use_string_group_by	public	function	Determines if this field will be available as an option to group the result by in the style settings.
views_handler_field_prerender_list::$items	public	property	Stores all items which are used to render the items.
views_handler_field_prerender_list::allow_advanced_render	public	function	Determine if advanced rendering is allowed. Overrides views_handler_field::allow_advanced_render
views_handler_field_prerender_list::get_items	public	function	Return an array of items for the field.
views_handler_field_prerender_list::get_value	public	function	Get the value that's supposed to be rendered. Overrides views_handler_field::get_value
views_handler_field_prerender_list::options_form	public	function	Default options form provides the label widget that all fields should have. Overrides views_handler_field::options_form	2
views_handler_field_prerender_list::render	public	function	Render the field. Overrides views_handler_field::render
views_handler_field_prerender_list::render_items	public	function	Render all items in this field together.
views_object::$definition	public	property	Handler's definition.
views_object::$options	public	property	Except for displays, options for the object will be held here.	1
views_object::altered_option_definition		function	Collect this handler's option definition and alter them, ready for use.
views_object::destroy	public	function	Destructor.	2
views_object::export_option	public	function		1
views_object::export_options	public	function
views_object::export_option_always	public	function	Always exports the option, regardless of the default value.
views_object::options Deprecated	public	function	Set default options on this object.	1
views_object::set_default_options	public	function	Set default options.
views_object::set_definition	public	function	Let the handler know what its full definition is.
views_object::unpack_options	public	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	public	function