Subclass to customise the view of the question bank for the quiz editing screen. More...

Inheritance diagram for mod_quiz\question\bank\custom_view:

Public Member Functions
	__construct ($contexts, $pageurl, $course, $cm, $params, $extraparams)
	Constructor.

	add_searchcondition (condition $searchcondition, ?string $fieldname=null)
	Add another search control to this view.

	add_standard_search_conditions ()
	Add standard search conditions.

	add_to_quiz_url ($questionid)
	URL of add to quiz.

	allow_add_questions ()
	Does the current view allow adding new questions?

	base_url ()
	Returns the base url.

	copy_question_moodle_url ($questionid)
	Get the URL for duplicating a question as a moodle url.

	copy_question_url ($questionid)
	Get the URL for duplicating a given question.

	display ()
	Shows the question bank interface.

	display_bottom_pagination ($pagination, $totalnumber, $perpage, $pageurl)
	Display bottom pagination bar.

	display_question_list ()
	Prints the table of questions in a category with interactions.

	display_questions ($questions, $page=0, $perpage=DEFAULT_QUESTIONS_PER_PAGE)
	Display the questions.

	display_questions_table ()
	Display the questions table for the fragment/ajax.

	display_top_pagnation ($pagination)
	Display the top pagination bar.

	edit_question_moodle_url ($questionid)
	Get the URL for editing a question as a moodle url.

	edit_question_url ($questionid)
	Get the URL for editing a question as a HTML-escaped string.

	get_aggregate_statistic (int $questionid, string $fieldname)
	Get the aggregated value of a particular statistic for a particular question.

	get_column_count ()
	Get the count of the columns.

	get_courseid ()
	Get course id.

	get_most_specific_context ()
	Get the context we are displaying the question bank for.

	get_pagevars (?string $field=null)
	Get fields from the pagevars array.

	get_primary_sort_order ($sortname)
	Gets the primary sort order according to the default sort.

	get_question_actions ()
	Return array of menu actions.

	get_question_count ()
	Get the number of questions.

	get_quiz ()
	Return the quiz settings for the quiz this question bank is displayed in.

	get_visiblecolumns ()
	Gets visible columns.

	has_column ($colname)
	Checks if the column included in the output.

	is_listing_specific_versions ()
	Is this view showing separate versions of a question?

	load_questions ()
	Load the questions according to the search conditions.

	new_sort_url ($sortname, $newsortreverse)
	Get a URL to redisplay the page with a new sort for the question bank.

	preview_question_url ($questiondata)
	Get the URL to preview a question.

	print_table_row ($question, $rowcount)
	Prints the table row from child classes.

	process_actions ()
	Process actions for the selected action.

	process_actions_needing_ui ()
	Process actions with ui.

	render ($pagevars, $tabname)
	Renders the html question bank (same as display, but returns the result).

	set_pagevars (array $pagevars)
	Set the pagevars property with the provided array.

	wanted_filters ()
	The filters for the question bank.

Public Attributes
array	$bulkactions = []
	$bulkactions to identify the bulk actions for the api.

string	$callback = 'question_data'
	$callback name of the callback for the api call via filter js.

object cm_info null	$cm
	if we are in a module context, the cm.

string	$component = 'mod_quiz'
	$component the component the api is used from.

core_question local bank question_edit_contexts	$contexts

object	$course
	the course we are within.

array	$extraparams = []
	$extraparams extra parameters for the extended apis.

string	$returnurl
	url of the new question page.

int const	DEFAULT_PAGE_SIZE = 20
	number of questions per page to show in the add from question bank modal.

const	MAX_SORTS = 3
	Maximum number of sorts allowed.

Protected Member Functions
	build_query ()
	Create the SQL query to retrieve the indicated questions, based on core_question\bank\search\condition filters.

	create_new_question_form ($category, $canadd)
	Override the base implementation in core_question\local\bank\view because we don't want to print new question form in the fragment for the modal.

	default_sort ()
	Default sort for question data.

	determine_required_statistics ()
	Work out the list of all the required statistics fields for this question bank view.

	display_advanced_search_form ($advancedsearch)
	Print the "advanced" UI elements for the form to select which questions.

	display_bottom_controls (\context $catcontext)
	Display the controls at the bottom of the list of questions.

	display_bottom_controls (\context $catcontext)

	display_options_form ($showquestiontext)
	Display the form with options for which questions are displayed and how they are displayed.

	display_question_bank_header ()
	Override the base implementation in core_question\local\bank\view because we don't want to print the headers in the fragment for the modal.

	display_showtext_checkbox ($showquestiontext)
	Display the checkbox UI for toggling the display of the question text in the list.

	end_table ()
	End of the table html.

	get_column_type ($columnname)
	Check a column object from its name and get the object for sort.

	get_component_requirements (array $viewcomponents)
	Gather query requirements from view component objects.

	get_current_category ($categoryandcontext)
	Gets current selected category.

	get_plugin_controls (\core\context $context, int $categoryid)
	Output the question bank controls for each plugin.

	get_plugin_controls (\core\context $context, int $categoryid)
	Don't display plugin controls.

	get_question_bank_plugins ()
	Get class for each question bank columns.

	get_required_fields ()
	Return an array of fields for any data that the core view requires.

	get_required_joins ()
	Return an array 'table_alias' => 'JOIN clause' to bring in any data that the core view requires.

	get_row_classes ($question, $rowcount)
	Gets the classes for the row.

	heading_column ()
	Specify the column heading.

	init_bulk_actions ()
	Initialize bulk actions.

	init_column_manager ()
	Just use the base column manager in this view.

	init_columns ($wanted, $heading='')
	Initializing table columns.

	init_plugins ()
	Get an array of plugin features objects for all enabled qbank plugins.

	init_question_actions ()
	Initialise list of menu actions for enabled question bank plugins.

	init_search_conditions ()
	Initialize search conditions from plugins local_*_get_question_bank_search_conditions() must return an array of core_question\bank\search\condition objects.

	init_sort ()
	Initialise sorting.

	load_page_questions ()
	Load the questions we need to display.

	load_required_statistics (array $questions)
	Load the aggregate statistics that all the columns require.

	parse_subsort ($sort)
	Deal with a sort name of the form columnname, or colname_subsort by breaking it up, validating the bits that are present, and returning them.

	print_choose_category_message ()
	Print the text if category id not available.

	print_table ($questions)
	Prints the actual table with question.

	print_table_headers ()
	Print table headers from child classes.

	sort_to_params ($sorts)
	Sort to parameters.

	start_table ()
	Start of the table html.

	wanted_columns ()
	Loads all the available columns.

Protected Attributes
moodle_url	$baseurl
	base URL for the current page.

column_manager_base	$columnmanager
	$columnmanager The column manager, can be overridden by plugins.

column_base[]	$corequestionbankcolumns
	these are the 'columns' that are common to the question bank.

string	$countsql
	SQL to count the number of questions matching the current search conditions.

moodle_url	$editquestionurl
	used as a basis for URLs that edit a question.

column_base[]	$extrarows
	these are the 'columns' that are actually displayed as an additional row (e.g.

int null	$lastchangedid
	id of the a question to highlight in the list (if present).

array	$loadedstatistics = null
	Stores all the average statistics that this question bank view needs.

string	$loadsql
	SQL to actually load the question data to display.

int	$pagesize = DEFAULT_QUESTIONS_PER_PAGE
	page size to use (when we are not showing all questions).

array	$pagevars = []
	Parameters for the page URL.

plugin_features_base[]	$plugins = []
	$plugins Plugin feature objects for all enabled qbank plugins.

question_action_base[]	$questionactions
	these are all the actions that can be displayed in a question's action menu.

stdClass	$quiz = false
	$quiz the quiz settings.

bool	$quizhasattempts = false
	$quizhasattempts whether the quiz this is used by has been attemptd.

column_base[]	$requiredcolumns
	these are all the 'columns' that are part of the display.

condition[]	$searchconditions = []
	search conditions.

array	$sort
	list of column class names for which columns to sort on.

array	$sqlparams
	params used by $countsql and $loadsql (which currently must be the same).

int null	$totalcount = null
	Number of questions.

column_base[]	$visiblecolumns
	these are the 'columns' that are actually displayed as a column, in order.

Detailed Description

Subclass to customise the view of the question bank for the quiz editing screen.

Copyright: 2009 Tim Hunt

Author: 2021 Safat Shahin safat.nosp@m.shah.nosp@m.in@ca.nosp@m.taly.nosp@m.st-au.nosp@m..net

License: http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Constructor & Destructor Documentation

◆ __construct()

mod_quiz\question\bank\custom_view::__construct	(	$contexts,
		$pageurl,
		$course,
		$cm,
		$params,
		$extraparams )

Constructor.

Parameters

core_question\local\bank\question_edit_contexts	$contexts
moodle_url	$pageurl
stdClass	$course	course settings
stdClass	$cm	activity settings.
stdClass	$quiz	quiz settings.

Reimplemented from core_question\local\bank\view.

Member Function Documentation

◆ add_searchcondition()

core_question\local\bank\view::add_searchcondition	(	condition	$searchcondition,
		?string	$fieldname = null )

inherited

Add another search control to this view.

Parameters

condition	$searchcondition	the condition to add.
string \| null	$fieldname

◆ add_standard_search_conditions()

mod_quiz\question\bank\custom_view::add_standard_search_conditions ( )

Add standard search conditions.

Params must be set into this object before calling this function.

Reimplemented from core_question\local\bank\view.

◆ add_to_quiz_url()

mod_quiz\question\bank\custom_view::add_to_quiz_url ( $questionid )

URL of add to quiz.

Parameters

$questionid

Return values

moodle_url

◆ allow_add_questions()

core_question\local\bank\view::allow_add_questions ( )

inherited

Does the current view allow adding new questions?

Return values

bool	True if the view supports adding new questions.

Reimplemented in qbank_history\question_history_view.

◆ base_url()

core_question\local\bank\view::base_url ( )

inherited

Returns the base url.

Return values

moodle_url

◆ build_query()

mod_quiz\question\bank\custom_view::build_query ( )

protected

Create the SQL query to retrieve the indicated questions, based on core_question\bank\search\condition filters.

Reimplemented from core_question\local\bank\view.

◆ copy_question_moodle_url()

core_question\local\bank\view::copy_question_moodle_url ( $questionid )

inherited

Get the URL for duplicating a question as a moodle url.

Parameters

int $questionid the question id.

Return values

moodle_url the URL.

◆ copy_question_url()

core_question\local\bank\view::copy_question_url ( $questionid )

inherited

Get the URL for duplicating a given question.

Parameters

int $questionid the question id.

Return values

string the URL, HTML-escaped.

◆ create_new_question_form()

mod_quiz\question\bank\custom_view::create_new_question_form	(		$category,
			$canadd )

protected

Override the base implementation in core_question\local\bank\view because we don't want to print new question form in the fragment for the modal.

Parameters

false \| mixed \| stdClass	$category
bool	$canadd

◆ default_sort()

mod_quiz\question\bank\custom_view::default_sort ( )

protected

Default sort for question data.

Return values

int[]

Reimplemented from core_question\local\bank\view.

◆ determine_required_statistics()

core_question\local\bank\view::determine_required_statistics ( )

protectedinherited

Work out the list of all the required statistics fields for this question bank view.

This gathers all the required fields from all columns, so they can all be loaded at once.

Return values

string[] the names of all the required fields for this question bank view.

◆ display_advanced_search_form()

core_question\local\bank\view::display_advanced_search_form ( $advancedsearch )

protectedinherited

Print the "advanced" UI elements for the form to select which questions.

Hidden by default.

Parameters

array $advancedsearch

Deprecated: since Moodle 4.3 MDL-72321

Todo: Final deprecation on Moodle 4.7 MDL-78090

Reimplemented in qbank_history\question_history_view.

◆ display_bottom_controls()

core_question\local\bank\view::display_bottom_controls ( \context $catcontext )

protectedinherited

Display the controls at the bottom of the list of questions.

Parameters

context $catcontext The context of the category being displayed.

◆ display_bottom_pagination()

core_question\local\bank\view::display_bottom_pagination	(	$pagination,
		$totalnumber,
		$perpage,
		$pageurl )

inherited

Display bottom pagination bar.

Parameters

string	$pagination
int	$totalnumber
int	$perpage
moodle_url	$pageurl

Deprecated: since Moodle 4.3

Todo: Final deprecation on Moodle 4.7 MDL-78091

◆ display_options_form()

core_question\local\bank\view::display_options_form ( $showquestiontext )

protectedinherited

Display the form with options for which questions are displayed and how they are displayed.

Parameters

bool $showquestiontext Display the text of the question within the list.

Deprecated: since Moodle 4.3 MDL-72321

Todo: Final deprecation on Moodle 4.7 MDL-78090

◆ display_question_bank_header()

mod_quiz\question\bank\custom_view::display_question_bank_header ( )

protected

Override the base implementation in core_question\local\bank\view because we don't want to print the headers in the fragment for the modal.

Reimplemented from core_question\local\bank\view.

◆ display_questions()

core_question\local\bank\view::display_questions	(	$questions,
		$page = 0,
		$perpage = DEFAULT_QUESTIONS_PER_PAGE )

inherited

Display the questions.

Parameters

array $questions

◆ display_questions_table()

core_question\local\bank\view::display_questions_table ( )

inherited

Display the questions table for the fragment/ajax.

Return values

string HTML for the question table

◆ display_showtext_checkbox()

core_question\local\bank\view::display_showtext_checkbox ( $showquestiontext )

protectedinherited

Display the checkbox UI for toggling the display of the question text in the list.

Parameters

bool $showquestiontext the current or default value for whether to display the text.

Deprecated: since Moodle 4.3 MDL-72321

Todo: Final deprecation on Moodle 4.7 MDL-78090

◆ display_top_pagnation()

core_question\local\bank\view::display_top_pagnation ( $pagination )

inherited

Display the top pagination bar.

Parameters

object $pagination

Deprecated: since Moodle 4.3

Todo: Final deprecation on Moodle 4.7 MDL-78091

◆ edit_question_moodle_url()

core_question\local\bank\view::edit_question_moodle_url ( $questionid )

inherited

Get the URL for editing a question as a moodle url.

Parameters

int $questionid the question id.

Return values

moodle_url the URL, HTML-escaped.

◆ edit_question_url()

core_question\local\bank\view::edit_question_url ( $questionid )

inherited

Get the URL for editing a question as a HTML-escaped string.

Parameters

int $questionid the question id.

Return values

string the URL, HTML-escaped.

◆ end_table()

core_question\local\bank\view::end_table ( )

protectedinherited

End of the table html.

See also: print_table()

Deprecated: since Moodle 4.3 MDL-72321

Todo: Final deprecation on Moodle 4.7 MDL-78090

◆ get_aggregate_statistic()

core_question\local\bank\view::get_aggregate_statistic	(	int	$questionid,
		string	$fieldname )

inherited

Get the aggregated value of a particular statistic for a particular question.

You can only get values for the questions on the current page of the question bank view, and only if you declared the need for this statistic in the get_required_statistics_fields() method of your question bank column.

Parameters

int	$questionid	the id of a question
string	$fieldname	the name of a statistics field, e.g. 'facility'.

Return values

float|null the average (across all users) of this statistic for this question. Null if the value is not available right now.

◆ get_column_count()

core_question\local\bank\view::get_column_count ( )

inherited

Get the count of the columns.

Return values

int	The number of columns in the table.

◆ get_column_type()

core_question\local\bank\view::get_column_type ( $columnname )

protectedinherited

Check a column object from its name and get the object for sort.

Parameters

string $columnname

◆ get_component_requirements()

core_question\local\bank\view::get_component_requirements ( array $viewcomponents )

protectedinherited

Gather query requirements from view component objects.

This will take the required fields and joins for this view, and combine them with those for all active view components. Fields will be de-duplicated in multiple components require the same field. Joins will be de-duplicated if the alias and join clause match exactly.

Exceptions

coding_exception If two components attempt to use the same alias for different joins.

Parameters

view_component[] $viewcomponents List of component objects included in the current view

Return values

array [$fields, $joins] SQL fields and joins to add to the query.

◆ get_courseid()

core_question\local\bank\view::get_courseid ( )

inherited

Get course id.

Return values

mixed

◆ get_current_category()

core_question\local\bank\view::get_current_category ( $categoryandcontext )

protectedinherited

Gets current selected category.

Parameters

string $categoryandcontext

Return values

false|mixed|stdClass

Deprecated: since Moodle 4.3 MDL-72321

Todo: Final deprecation on Moodle 4.7 MDL-78090

◆ get_most_specific_context()

core_question\local\bank\view::get_most_specific_context ( )

inherited

Get the context we are displaying the question bank for.

Return values

context context object.

◆ get_pagevars()

core_question\local\bank\view::get_pagevars ( ?string $field = null )

inherited

Get fields from the pagevars array.

If a field is specified, that particlar pagevars field will be returned. Otherwise the entire array will be returned.

If a field is specified but it does not exist, null will be returned.

Parameters

?string $field

Return values

mixed

◆ get_plugin_controls() [1/2]

core_question\local\bank\view::get_plugin_controls	(	\core\context	$context,
		int	$categoryid )

protectedinherited

Output the question bank controls for each plugin.

Controls will be output in the order defined by the array keys returned from {

See also: plugin_features_base\get_question_bank_controls}. If more than one plugin defines a control in the same position, they will placed after one another based on the alphabetical order of the plugins.

Parameters

core\context	$context	The current context, for permissions checks.
int	$categoryid	The current question category.

◆ get_plugin_controls() [2/2]

mod_quiz\question\bank\custom_view::get_plugin_controls	(	\core\context	$context,
		int	$categoryid )

protected

Don't display plugin controls.

Parameters

core\context	$context
int	$categoryid

Return values

string

◆ get_primary_sort_order()

core_question\local\bank\view::get_primary_sort_order ( $sortname )

inherited

Gets the primary sort order according to the default sort.

Parameters

string $sortname a column or column_subsort name.

Return values

int	the current sort order for this column -1, 0, 1

◆ get_question_actions()

core_question\local\bank\view::get_question_actions ( )

inherited

Return array of menu actions.

Return values

question_action_base[]

◆ get_question_bank_plugins()

mod_quiz\question\bank\custom_view::get_question_bank_plugins ( )

protected

Get class for each question bank columns.

Return values

array

Reimplemented from core_question\local\bank\view.

Reimplemented in mod_quiz\question\bank\random_question_view.

◆ get_question_count()

core_question\local\bank\view::get_question_count ( )

inherited

Get the number of questions.

Return values

int

◆ get_quiz()

mod_quiz\question\bank\custom_view::get_quiz ( )

Return the quiz settings for the quiz this question bank is displayed in.

Return values

bool|stdClass

◆ get_required_fields()

core_question\local\bank\view::get_required_fields ( )

protectedinherited

Return an array of fields for any data that the core view requires.

Use table alias 'q' for the question table, or one of the ones from get_required_joins. Every field requested must specify a table prefix.

Return values

string[] fields required.

◆ get_required_joins()

core_question\local\bank\view::get_required_joins ( )

protectedinherited

Return an array 'table_alias' => 'JOIN clause' to bring in any data that the core view requires.

Return values

string[] 'table_alias' => 'JOIN clause'

◆ get_row_classes()

core_question\local\bank\view::get_row_classes	(		$question,
			$rowcount )

protectedinherited

Gets the classes for the row.

Parameters

stdClass	$question
int	$rowcount

Return values

array

◆ get_visiblecolumns()

core_question\local\bank\view::get_visiblecolumns ( )

inherited

Gets visible columns.

Return values

array Visible columns.

◆ has_column()

core_question\local\bank\view::has_column ( $colname )

inherited

Checks if the column included in the output.

Parameters

string $colname a column internal name.

Return values

bool	is this column included in the output?

◆ heading_column()

mod_quiz\question\bank\custom_view::heading_column ( )

protected

Specify the column heading.

Return values

string Column name for the heading

Reimplemented from core_question\local\bank\view.

◆ init_column_manager()

mod_quiz\question\bank\custom_view::init_column_manager ( )

protected

Just use the base column manager in this view.

Return values

void

Reimplemented from core_question\local\bank\view.

◆ init_columns()

core_question\local\bank\view::init_columns	(		$wanted,
			$heading = '' )

protectedinherited

Initializing table columns.

Parameters

array	$wanted	Collection of column names
string	$heading	The name of column that is set as heading

◆ init_plugins()

core_question\local\bank\view::init_plugins ( )

protectedinherited

Get an array of plugin features objects for all enabled qbank plugins.

Return values

void

◆ init_question_actions()

core_question\local\bank\view::init_question_actions ( )

protectedinherited

Initialise list of menu actions for enabled question bank plugins.

Menu action objects are stored in $this->menuactions, keyed by class name.

Return values

void

Reimplemented in qbank_history\question_history_view.

◆ init_search_conditions()

core_question\local\bank\view::init_search_conditions ( )

protectedinherited

Initialize search conditions from plugins local_*_get_question_bank_search_conditions() must return an array of core_question\bank\search\condition objects.

Deprecated: Since Moodle 4.3

Todo: Final deprecation on Moodle 4.7 MDL-78090

◆ is_listing_specific_versions()

core_question\local\bank\view::is_listing_specific_versions ( )

inherited

Is this view showing separate versions of a question?

Return values

bool

Reimplemented in qbank_history\question_history_view.

◆ load_page_questions()

core_question\local\bank\view::load_page_questions ( )

protectedinherited

Load the questions we need to display.

Return values

moodle_recordset questionid => data about each question.

◆ load_questions()

core_question\local\bank\view::load_questions ( )

inherited

Load the questions according to the search conditions.

Return values

array

◆ load_required_statistics()

core_question\local\bank\view::load_required_statistics ( array $questions )

protectedinherited

Load the aggregate statistics that all the columns require.

Parameters

stdClass[] $questions the questions that will be displayed indexed by question id.

◆ new_sort_url()

core_question\local\bank\view::new_sort_url	(		$sortname,
			$newsortreverse )

inherited

Get a URL to redisplay the page with a new sort for the question bank.

Parameters

string	$sortname	the column, or column_subsort to sort on.
bool	$newsortreverse	whether to sort in reverse order.

Return values

string The new URL.

◆ parse_subsort()

core_question\local\bank\view::parse_subsort ( $sort )

protectedinherited

Deal with a sort name of the form columnname, or colname_subsort by breaking it up, validating the bits that are present, and returning them.

If there is no subsort, then $subsort is returned as ''.

Parameters

string $sort the sort parameter to process.

Return values

array [$colname, $subsort].

◆ preview_question_url()

core_question\local\bank\view::preview_question_url ( $questiondata )

inherited

Get the URL to preview a question.

Parameters

stdClass $questiondata the data defining the question.

Return values

moodle_url the URL.

Deprecated: since Moodle 4.0

See also: qbank_previewquestion\helper\question_preview_url()

Todo: Final deprecation on Moodle 4.4 MDL-72438

◆ print_choose_category_message()

core_question\local\bank\view::print_choose_category_message ( )

protectedinherited

Print the text if category id not available.

Deprecated: since Moodle 4.3 MDL-72321

Todo: Final deprecation on Moodle 4.7 MDL-78090

◆ print_table()

core_question\local\bank\view::print_table ( $questions )

protectedinherited

Prints the actual table with question.

Parameters

array $questions

◆ print_table_row()

core_question\local\bank\view::print_table_row	(		$question,
			$rowcount )

inherited

Prints the table row from child classes.

Parameters

stdClass	$question
int	$rowcount

Reimplemented in qbank_columnsortorder\local\bank\preview_view.

◆ process_actions()

core_question\local\bank\view::process_actions ( )

inherited

Process actions for the selected action.

Deprecated: since Moodle 4.0

Todo: Final deprecation on Moodle 4.4 MDL-72438

◆ process_actions_needing_ui()

core_question\local\bank\view::process_actions_needing_ui ( )

inherited

Process actions with ui.

Return values

bool

Deprecated: since Moodle 4.0

Todo: Final deprecation on Moodle 4.4 MDL-72438

◆ render()

mod_quiz\question\bank\custom_view::render	(		$pagevars,
			$tabname )

Renders the html question bank (same as display, but returns the result).

Note that you can only output this rendered result once per page, as it contains IDs which must be unique.

Parameters

array	$pagevars
string	$tabname

Return values

string HTML code for the form

◆ set_pagevars()

core_question\local\bank\view::set_pagevars ( array $pagevars )

inherited

Set the pagevars property with the provided array.

Parameters

array $pagevars

◆ sort_to_params()

core_question\local\bank\view::sort_to_params ( $sorts )

protectedinherited

Sort to parameters.

Parameters

array $sorts

Return values

array

◆ start_table()

core_question\local\bank\view::start_table ( )

protectedinherited

Start of the table html.

See also: print_table()

Deprecated: since Moodle 4.3 MDL-72321

Todo: Final deprecation on Moodle 4.7 MDL-78090

◆ wanted_columns()

core_question\local\bank\view::wanted_columns ( )

protectedinherited

Loads all the available columns.

Return values

array

Reimplemented in qbank_history\question_history_view.

◆ wanted_filters()

core_question\local\bank\view::wanted_filters ( )

inherited

The filters for the question bank.

Reimplemented in qbank_history\question_history_view.

Member Data Documentation

◆ $baseurl

moodle_url core_question\local\bank\view::$baseurl

protectedinherited

base URL for the current page.

Used as the basis for making URLs for actions that reload the page.

◆ $extrarows

column_base [] core_question\local\bank\view::$extrarows

protectedinherited

these are the 'columns' that are actually displayed as an additional row (e.g.

question text), in order. Array keys are the class name.

◆ $loadedstatistics

array core_question\local\bank\view::$loadedstatistics = null

protectedinherited

Stores all the average statistics that this question bank view needs.

This field gets initialised in {

See also: display_question_list()}. It is a two dimensional $this->loadedstatistics[$questionid][$fieldname] = $average value of that statistics for that question. Column classes in qbank plugins can access these values using {; get_aggregate_statistic()}.

◆ $questionactions

question_action_base [] core_question\local\bank\view::$questionactions

protectedinherited

these are all the actions that can be displayed in a question's action menu.

Array keys are the class name.

◆ $requiredcolumns

column_base [] core_question\local\bank\view::$requiredcolumns

protectedinherited

these are all the 'columns' that are part of the display.

Array keys are the class name.

◆ $visiblecolumns

column_base [] core_question\local\bank\view::$visiblecolumns

protectedinherited

these are the 'columns' that are actually displayed as a column, in order.

Array keys are the class name.

The documentation for this class was generated from the following file:

mod/quiz/classes/question/bank/custom_view.php

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ add_searchcondition()

◆ add_standard_search_conditions()

◆ add_to_quiz_url()

◆ allow_add_questions()

◆ base_url()

◆ build_query()

◆ copy_question_moodle_url()

◆ copy_question_url()

◆ create_new_question_form()

◆ default_sort()

◆ determine_required_statistics()

◆ display_advanced_search_form()

◆ display_bottom_controls()

◆ display_bottom_pagination()

◆ display_options_form()

◆ display_question_bank_header()

◆ display_questions()

◆ display_questions_table()

◆ display_showtext_checkbox()

◆ display_top_pagnation()

◆ edit_question_moodle_url()

◆ edit_question_url()

◆ end_table()

◆ get_aggregate_statistic()

◆ get_column_count()

◆ get_column_type()

◆ get_component_requirements()

◆ get_courseid()

◆ get_current_category()

◆ get_most_specific_context()

◆ get_pagevars()

◆ get_plugin_controls() [1/2]

◆ get_plugin_controls() [2/2]

◆ get_primary_sort_order()

◆ get_question_actions()

◆ get_question_bank_plugins()

◆ get_question_count()

◆ get_quiz()

◆ get_required_fields()

◆ get_required_joins()

◆ get_row_classes()

◆ get_visiblecolumns()

◆ has_column()

◆ heading_column()

◆ init_column_manager()

◆ init_columns()

◆ init_plugins()

◆ init_question_actions()

◆ init_search_conditions()

◆ is_listing_specific_versions()

◆ load_page_questions()

◆ load_questions()

◆ load_required_statistics()

◆ new_sort_url()

◆ parse_subsort()

◆ preview_question_url()

◆ print_choose_category_message()

◆ print_table()

◆ print_table_row()

◆ process_actions()

◆ process_actions_needing_ui()

◆ render()

◆ set_pagevars()

◆ sort_to_params()

◆ start_table()

◆ wanted_columns()

◆ wanted_filters()

Member Data Documentation

◆ $baseurl

◆ $extrarows

◆ $loadedstatistics

◆ $questionactions