Inheritance diagram for quiz_attempt_report_table:

Collaboration diagram for quiz_attempt_report_table:

Public Member Functions
	__construct ($uniqueid, $quiz, $context, $qmsubselect, $qmfilter, $attemptsmode, $groupstudents, $students, $questions, $includecheckboxes, $reporturl, $displayoptions)
	col_checkbox ($attempt)
	col_picture ($attempt)
	col_fullname ($attempt)
	col_timestart ($attempt)
	col_timefinish ($attempt)
	col_duration ($attempt)
	col_feedbacktext ($attempt)
	get_row_class ($attempt)
	make_review_link ($data, $attempt, $slot)
	base_sql ($reportstudents)
	query_db ($pagesize, $useinitialsbar=true)
	get_sort_columns ()
	wrap_html_start ()
	wrap_html_finish ()
Data Fields
	$useridfield = 'userid'
Protected Member Functions
	icon_for_fraction ($fraction)
	load_question_latest_steps (qubaid_condition $qubaids)
	requires_latest_steps_loaded ()
	is_latest_step_column ($column)
	get_required_latest_state_fields ($slot, $alias)
	add_latest_state_join ($slot)
	get_qubaids_condition ()
	submit_buttons ()
Protected Attributes
	$reporturl
	$displayoptions
	$lateststeps = null
	$quiz
	$context
	$qmsubselect
	$qmfilter
	$attemptsmode
	$groupstudents
	$students
	$questions
	$includecheckboxes

Detailed Description

Base class for the table used by quiz_attempt_reports.

Copyright:: 2010 The Open University http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Definition at line 298 of file attemptsreport.php.

Constructor & Destructor Documentation

__construct	(	$	uniqueid,
		$	quiz,
		$	context,
		$	qmsubselect,
		$	qmfilter,
		$	attemptsmode,
		$	groupstudents,
		$	students,
		$	questions,
		$	includecheckboxes,
		$	reporturl,
		$	displayoptions
	)

Reimplemented in quiz_report_overview_table.

Definition at line 323 of file attemptsreport.php.

Member Function Documentation

add_latest_state_join ( $ slot ) [protected]

Add the information about the latest state of the question with slot $slot to the query.

The extra information is added as a join to a 'table' with alias qa$slot, with columns that are a union of the columns of the question_attempts and question_attempts_states tables.

Parameters:

int $slot the question to add information for.

Definition at line 622 of file attemptsreport.php.

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base_sql ( $ reportstudents )

Contruct all the parts of the main database query.

Parameters:

array $reportstudents list if userids of users to include in the report.

Returns:: array with 4 elements ($fields, $from, $where, $params) that can be used to build the actual database query.

Definition at line 535 of file attemptsreport.php.

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col_checkbox ( $ attempt )

Definition at line 340 of file attemptsreport.php.

col_duration ( $ attempt )

Definition at line 387 of file attemptsreport.php.

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col_feedbacktext ( $ attempt )

Definition at line 397 of file attemptsreport.php.

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col_fullname ( $ row )

Fullname is treated as a special columname in tablelib and should always be treated the same as the fullname of a user. $this->useridfield if the userid field is not expected to be id then you need to override $this->useridfield to point at the correct field for the user id.

Reimplemented from flexible_table.

Definition at line 360 of file attemptsreport.php.

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col_picture ( $ attempt )

Definition at line 348 of file attemptsreport.php.

col_timefinish ( $ attempt )

Definition at line 379 of file attemptsreport.php.

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col_timestart ( $ attempt )

Definition at line 371 of file attemptsreport.php.

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get_qubaids_condition ( ) [protected]

Get an appropriate qubaid_condition for loading more data about the attempts we are displaying.

Returns:: qubaid_condition

Definition at line 652 of file attemptsreport.php.

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get_required_latest_state_fields	(	$	slot,
		$	alias
	)		`[protected]`

Get any fields that might be needed when sorting on date for a particular slot.

Parameters:

int	$slot	the slot for the column we want.
string	$alias	the table alias for latest state information relating to that slot.

Reimplemented in quiz_report_overview_table, and quiz_report_responses_table.

Definition at line 525 of file attemptsreport.php.

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get_row_class ( $ row )

Get any extra classes names to add to this row in the HTML.

Parameters:

$row	array the data for this row.

Returns:: string added to the class="" attribute of the tr.

Reimplemented from table_sql.

Definition at line 413 of file attemptsreport.php.

get_sort_columns ( )

Get the columns to sort by, in the form required by construct_order_by().

Returns:: array column name => SORT_... constant.

Reimplemented from flexible_table.

Definition at line 692 of file attemptsreport.php.

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icon_for_fraction ( $ fraction ) [protected]

Return an appropriate icon (green tick, red cross, etc.) for a grade.

Parameters:

float $fraction grade on a scale 0..1.

Returns:: string html fragment.

Definition at line 464 of file attemptsreport.php.

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is_latest_step_column ( $ column ) [protected]

Is this a column that depends on joining to the latest state information? If so, return the corresponding slot. If not, return false.

Parameters:

string $column a column name

Returns:: int false if no, else a slot.

Reimplemented in quiz_report_overview_table, and quiz_report_responses_table.

Definition at line 516 of file attemptsreport.php.

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load_question_latest_steps ( qubaid_condition $ qubaids ) [protected]

Load information about the latest state of selected questions in selected attempts.

The results are returned as an two dimensional array $qubaid => $slot => $dataobject

Parameters:

qubaid_condition	$qubaids	used to restrict which usages are included in the query. See qubaid_condition.
array	$slots	A list of slots for the questions you want to konw about.

Returns:: array of records. See the SQL in this function to see the fields available.

Definition at line 490 of file attemptsreport.php.

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make_review_link	(	$	data,
		$	attempt,
		$	slot
	)

Make a link to review an individual question in a popup window.

Parameters:

string	$data	HTML fragment. The text to make into the link.
object	$attempt	data for the row of the table being output.
int	$slot	the number used to identify this question within this usage.

Definition at line 428 of file attemptsreport.php.

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query_db	(	$	pagesize,
		$	useinitialsbar = `true`
	)

Query the db. Store results in the table object for use by build_table.

Parameters:

int	$pagesize	size of page for paginated displayed table.
bool	$useinitialsbar	do you want to use the initials bar. Bar will only be used if there is a fullname column defined for the table.

Reimplemented from table_sql.

Reimplemented in quiz_report_overview_table.

Definition at line 674 of file attemptsreport.php.

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requires_latest_steps_loaded ( ) [protected]

Returns:: bool should query_db() call load_question_latest_steps?

Reimplemented in quiz_report_overview_table, and quiz_report_responses_table.

Definition at line 506 of file attemptsreport.php.

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submit_buttons ( ) [protected]

Output any submit buttons required by the $this->includecheckboxes form.

Reimplemented in quiz_report_overview_table.

Definition at line 736 of file attemptsreport.php.

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wrap_html_finish ( )

Hook that can be overridden in child classes to wrap a table in a form for example. Called only when there is data to display and not downloading.

Reimplemented from flexible_table.

Definition at line 715 of file attemptsreport.php.

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wrap_html_start ( )

Hook that can be overridden in child classes to wrap a table in a form for example. Called only when there is data to display and not downloading.

Reimplemented from flexible_table.

Definition at line 700 of file attemptsreport.php.

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Field Documentation

$attemptsmode [protected]

Definition at line 317 of file attemptsreport.php.

$context [protected]

Definition at line 314 of file attemptsreport.php.

$displayoptions [protected]

Definition at line 305 of file attemptsreport.php.

$groupstudents [protected]

Definition at line 318 of file attemptsreport.php.

$includecheckboxes [protected]

Definition at line 321 of file attemptsreport.php.

$lateststeps = null [protected]

Definition at line 311 of file attemptsreport.php.

$qmfilter [protected]

Definition at line 316 of file attemptsreport.php.

$qmsubselect [protected]

Definition at line 315 of file attemptsreport.php.

$questions [protected]

Definition at line 320 of file attemptsreport.php.

$quiz [protected]

Definition at line 313 of file attemptsreport.php.

$reporturl [protected]

Definition at line 302 of file attemptsreport.php.

$students [protected]

Definition at line 319 of file attemptsreport.php.

$useridfield = 'userid'

Reimplemented from flexible_table.

Definition at line 299 of file attemptsreport.php.

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

C:/xampp/htdocs/moodle/mod/quiz/report/attemptsreport.php

Public Member Functions

Data Fields

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation