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Developer Documentation
- Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
- Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
- PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
/mod/quiz/report/ -> attemptsreport_table.php (source)
Differences Between: [Versions 310 and 311] [Versions 310 and 400] [Versions 310 and 401] [Versions 310 and 402] [Versions 310 and 403]
Base class for the table used by a {@link quiz_attempts_report}.
| Copyright: | 2010 The Open University |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 690 lines (26 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 1 class
quiz_attempts_report_table:: (32 methods):
__construct()
col_checkbox()
col_picture()
col_fullname()
col_state()
col_timestart()
col_timefinish()
col_duration()
col_feedbacktext()
get_row_class()
make_review_link()
slot_state()
is_flagged()
slot_fraction()
icon_for_fraction()
load_extra_data()
load_question_latest_steps()
requires_extra_data()
requires_latest_steps_loaded()
is_latest_step_column()
get_required_latest_state_fields()
base_sql()
update_sql_after_count()
setup_sql_queries()
add_latest_state_join()
get_qubaids_condition()
query_db()
get_sort_columns()
wrap_html_start()
wrap_html_finish()
submit_buttons()
checkbox_col_header()
Class: quiz_attempts_report_table - X-Ref
Base class for the table used by a {@link quiz_attempts_report}.| __construct($uniqueid, $quiz, $context, $qmsubselect,mod_quiz_attempts_report_options $options, \core\dml\sql_join $groupstudentsjoins, \core\dml\sql_join $studentsjoins,$questions, $reporturl) X-Ref |
| Constructor param: string $uniqueid param: object $quiz param: context $context param: string $qmsubselect param: mod_quiz_attempts_report_options $options param: \core\dml\sql_join $groupstudentsjoins Contains joins, wheres, params param: \core\dml\sql_join $studentsjoins Contains joins, wheres, params param: array $questions param: moodle_url $reporturl |
| col_checkbox($attempt) X-Ref |
| Generate the display of the checkbox column. param: object $attempt the table row being output. return: string HTML content to go inside the td. |
| col_picture($attempt) X-Ref |
| Generate the display of the user's picture column. param: object $attempt the table row being output. return: string HTML content to go inside the td. |
| col_fullname($attempt) X-Ref |
| Generate the display of the user's full name column. param: object $attempt the table row being output. return: string HTML content to go inside the td. |
| col_state($attempt) X-Ref |
| Generate the display of the attempt state column. param: object $attempt the table row being output. return: string HTML content to go inside the td. |
| col_timestart($attempt) X-Ref |
| Generate the display of the start time column. param: object $attempt the table row being output. return: string HTML content to go inside the td. |
| col_timefinish($attempt) X-Ref |
| Generate the display of the finish time column. param: object $attempt the table row being output. return: string HTML content to go inside the td. |
| col_duration($attempt) X-Ref |
| Generate the display of the time taken column. param: object $attempt the table row being output. return: string HTML content to go inside the td. |
| col_feedbacktext($attempt) X-Ref |
| Generate the display of the feedback column. param: object $attempt the table row being output. return: string HTML content to go inside the td. |
| get_row_class($attempt) X-Ref |
| No description |
| make_review_link($data, $attempt, $slot) X-Ref |
| Make a link to review an individual question in a popup window. param: string $data HTML fragment. The text to make into the link. param: object $attempt data for the row of the table being output. param: int $slot the number used to identify this question within this usage. |
| slot_state($attempt, $slot) X-Ref |
param: object $attempt the row data param: int $slot return: question_state |
| is_flagged($questionusageid, $slot) X-Ref |
param: int $questionusageid param: int $slot return: bool |
| slot_fraction($attempt, $slot) X-Ref |
param: object $attempt the row data param: int $slot return: float |
| icon_for_fraction($fraction) X-Ref |
| Return an appropriate icon (green tick, red cross, etc.) for a grade. param: float $fraction grade on a scale 0..1. return: string html fragment. |
| load_extra_data() X-Ref |
| Load any extra data after main query. At this point you can call {@link get_qubaids_condition} to get the condition that limits the query to just the question usages shown in this report page or alternatively for all attempts if downloading a full report. |
| load_question_latest_steps(qubaid_condition $qubaids = null) X-Ref |
| Load information about the latest state of selected questions in selected attempts. The results are returned as an two dimensional array $qubaid => $slot => $dataobject param: qubaid_condition|null $qubaids used to restrict which usages are included return: array of records. See the SQL in this function to see the fields available. |
| requires_extra_data() X-Ref |
| Does this report require loading any more data after the main query. After the main query then you can use $this->get return: bool should {@link query_db()} call {@link load_extra_data}? |
| requires_latest_steps_loaded() X-Ref |
| Does this report require the detailed information for each question from the question_attempts_steps table? return: bool should {@link load_extra_data} call {@link load_question_latest_steps}? |
| is_latest_step_column($column) X-Ref |
| Is this a column that depends on joining to the latest state information? If so, return the corresponding slot. If not, return false. param: string $column a column name return: int false if no, else a slot. |
| get_required_latest_state_fields($slot, $alias) X-Ref |
| Get any fields that might be needed when sorting on date for a particular slot. Note: these values are only used for sorting. The values displayed are taken from $this->lateststeps loaded in load_extra_data(). param: int $slot the slot for the column we want. param: string $alias the table alias for latest state information relating to that slot. return: string definitions of extra fields to add to the SELECT list of the query. |
| base_sql(\core\dml\sql_join $allowedstudentsjoins) X-Ref |
| Contruct all the parts of the main database query. param: \core\dml\sql_join $allowedstudentsjoins (joins, wheres, params) defines allowed users for the report. return: array with 4 elements ($fields, $from, $where, $params) that can be used to |
| update_sql_after_count($fields, $from, $where, $params) X-Ref |
| A chance for subclasses to modify the SQL after the count query has been generated, and before the full query is constructed. param: string $fields SELECT list. param: string $from JOINs part of the SQL. param: string $where WHERE clauses. param: array $params Query params. return: array with 4 elements ($fields, $from, $where, $params) as from base_sql. |
| setup_sql_queries($allowedjoins) X-Ref |
| Set up the SQL queries (count rows, and get data). param: \core\dml\sql_join $allowedjoins (joins, wheres, params) defines allowed users for the report. |
| add_latest_state_join($slot) X-Ref |
| 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. param: int $slot the question to add information for. |
| get_qubaids_condition() X-Ref |
| Get an appropriate qubaid_condition for loading more data about the attempts we are displaying. return: qubaid_condition |
| query_db($pagesize, $useinitialsbar = true) X-Ref |
| No description |
| get_sort_columns() X-Ref |
| No description |
| wrap_html_start() X-Ref |
| No description |
| wrap_html_finish() X-Ref |
| No description |
| submit_buttons() X-Ref |
| Output any submit buttons required by the $this->includecheckboxes form. |
| checkbox_col_header(string $columnname) X-Ref |
| Generates the contents for the checkbox column header. It returns the HTML for a master \core\output\checkbox_toggleall component that selects/deselects all quiz attempts. param: string $columnname The name of the checkbox column. return: string |
