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MDL-23464 fixed list of jumps in collapsed view

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This commit is contained in:
Petr Skoda 2010-07-25 21:59:53 +00:00
parent 6d67f3498c
commit a07dedff4f
1 changed files with 21 additions and 0 deletions
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21
mod/lesson/pagetypes/multichoice.php
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@ -49,6 +49,27 @@ class lesson_page_type_multichoice extends lesson_page {
return $this->typeidstring;
}
/**
* Gets an array of the jumps used by the answers of this page
*
* @return array
*/
public function get_jumps() {
global $DB;
$jumps = array();
$params = array ("lessonid" => $this->lesson->id, "pageid" => $this->properties->id);
if ($answers = $this->get_answers()) {
foreach ($answers as $answer) {
if ($answer->answer === '') {
// show only jumps for real branches (==have description)
continue;
}
$jumps[] = $this->get_jump_name($answer->jumpto);
}
}
return $jumps;
}
public function get_used_answers() {
$answers = $this->get_answers();
foreach ($answers as $key=>$answer) {