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MDL-16263 A way for students to flag/bookmark, particular questions during a quiz attempt for later review.

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This is an initial implementation that is now at a working state, but with a few things left to do. It seemed like a good idea to commit it before leaving work on Friday night.
This commit is contained in:
tjhunt 2008-08-29 10:08:27 +00:00
parent 57f43d239a
commit 62e76c6766
18 changed files with 340 additions and 29 deletions
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36
mod/quiz/attemptlib.php
View file

@ -497,7 +497,7 @@ class quiz_attempt extends quiz {
* @return object the render options for this user on this attempt.
*/
public function get_render_options($state) {
return quiz_get_renderoptions($this->quiz->review, $state);
return quiz_get_renderoptions($this->quiz, $this->attempt, $this->context, $state);
}
/**
@ -534,7 +534,7 @@ class quiz_attempt extends quiz {
case QUESTION_EVENTCLOSEANDGRADE:
case QUESTION_EVENTCLOSE:
case QUESTION_EVENTMANUALGRADE:
$options = quiz_get_renderoptions($this->quiz->review, $this->states[$questionid]);
$options = $this->get_render_options($this->states[$questionid]);
if ($options->scores) {
return question_get_feedback_class($state->last_graded->raw_grade /
$this->questions[$questionid]->maxgrade);
@ -551,6 +551,16 @@ class quiz_attempt extends quiz {
}
}
/**
* @param integer $questionid question id of a question that belongs to this quiz.
* @return boolean whether this question hss been flagged by the attempter.
*/
public function is_question_flagged($questionid) {
$this->ensure_state_loaded($questionid);
$state = $this->states[$questionid];
return $state->flagged;
}
/**
* Return the grade obtained on a particular question, if the user is permitted to see it.
* You must previously have called load_question_states to load the state data about this question.
@ -560,7 +570,7 @@ class quiz_attempt extends quiz {
*/
public function get_question_score($questionid) {
$this->ensure_state_loaded($questionid);
$options = quiz_get_renderoptions($this->quiz->review, $this->states[$questionid]);
$options = $this->get_render_options($this->quiz->review, $this->states[$questionid]);
if ($options->scores) {
return quiz_format_grade($this->quiz, $this->states[$questionid]->last_graded->grade);
} else {
@ -803,12 +813,20 @@ abstract class quiz_nav_panel_base {
abstract protected function get_end_bits();
protected function get_question_state($question) {
$state = 'todo'; // TODO MDL-15653
protected function get_question_state_classes($question) {
// The current status of the question.
$classes = $this->attemptobj->get_question_status($question->id);
// Plus a marker for the current page.
if ($question->_page == $this->page) {
$state .= ' thispage';
$classes .= ' thispage';
}
return $state;
// Plus a marker for flagged questions.
if ($this->attemptobj->is_question_flagged($question->id)) {
$classes .= ' flagged';
}
return $classes;
}
public function display() {
@ -833,7 +851,7 @@ class quiz_attempt_nav_panel extends quiz_nav_panel_base {
}
return '<input type="submit" name="gotopage' . $question->_page .
'" value="' . $number . '" class="qnbutton ' .
$this->get_question_state($question) . '"' . $onclick . '/>';
$this->get_question_state_classes($question) . '"' . $onclick . '/>';
}
protected function get_end_bits() {
@ -853,7 +871,7 @@ class quiz_review_nav_panel extends quiz_nav_panel_base {
protected function get_question_button($number, $question) {
return '<a href="' . $this->attemptobj->review_url($question->id) .
'" class="qnbutton ' . $this->get_question_state($question) .
'" class="qnbutton ' . $this->get_question_state_classes($question) .
'">' . $number . '</a>';
}