question_hint_ddmarker Class Reference

Question hint for ddmarker. More...

Inheritance diagram for question_hint_ddmarker:

Public Member Functions
	__construct ($id, $hint, $hintformat, $shownumcorrect, $clearwrong, $statewhichincorrect)
	Constructor. More...
	adjust_display_options (question_display_options $options)
	Adjust this display options according to the hint settings. More...

Static Public Member Functions
static	load_from_record ($row)
	Create a basic hint from a row loaded from the question_hints table in the database. More...

Public Attributes
boolean	$clearwrong
	option to clear the parts of the question that were wrong on retry.
string	$hint
	The feedback hint to be shown.
integer	$hintformat
	The corresponding text FORMAT_... More...
integer	$id
	The hint id.
boolean	$shownumcorrect
	option to show the number of sub-parts of the question that were right.
	$statewhichincorrect

Detailed Description

Question hint for ddmarker.

An extension of question_hint for questions like match and multiple choice with multile answers, where there are options for whether to show the number of parts right at each stage, and to reset the wrong parts.

Copyright

2010 The Open University

License

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

Constructor & Destructor Documentation

__construct()

question_hint_ddmarker::__construct	(		$id,
			$hint,
			$hintformat,
			$shownumcorrect,
			$clearwrong,
			$statewhichincorrect
	)

Constructor.

Parameters

	int	the hint id from the database.
string	$hint	The hint text
	int	the corresponding text FORMAT_... type.
bool	$shownumcorrect	whether the number of right parts should be shown
bool	$clearwrong	whether the wrong parts should be reset.

Member Function Documentation

adjust_display_options()

question_hint_ddmarker::adjust_display_options

(

question_display_options

$options

)

Adjust this display options according to the hint settings.

Parameters

question_display_options

$options

Reimplemented from question_hint_with_parts.

load_from_record()

static question_hint_ddmarker::load_from_record (   $row )

static

Create a basic hint from a row loaded from the question_hints table in the database.

Parameters

object

$row

with property options as well as hint, shownumcorrect and clearwrong set.

Return values

question_hint_ddmarker

Reimplemented from question_hint_with_parts.

Member Data Documentation

$hintformat

integer question_hint::$hintformat

inherited

The corresponding text FORMAT_...

type.

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

• question/type/ddmarker/questiontype.php