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Addition of * wild card to Short Answers.

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This commit is contained in:
rkingdon 2004-06-16 17:18:08 +00:00
parent bd253ab5d5
commit 6705518545
1 changed files with 16 additions and 3 deletions
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19
mod/lesson/lesson.php
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@ -338,10 +338,17 @@
error("Continue: No answers found");
}
foreach ($answers as $answer) {
// massage the wild cards (if present)
if (strpos(' '.$answer->answer, '*')) {
$answer->answer = str_replace('\*','@@@@@@', $answer->answer);
$answer->answer = str_replace('*','.*', $answer->answer);
$answer->answer = str_replace('@@@@@@', '\*', $answer->answer);
$answer->answer = str_replace('+', '\+', $answer->answer);
}
if (lesson_iscorrect($pageid, $answer->jumpto)) {
if ($page->qoption) {
// case sensitive
if ($answer->answer == $useranswer) {
if (ereg('^'.$answer->answer.'$', $useranswer)) {
$correctanswer = true;
$newpageid = $answer->jumpto;
if (trim(strip_tags($answer->response))) {
@ -350,7 +357,7 @@
}
} else {
// case insensitive
if (strcasecmp($answer->answer, $useranswer) == 0) {
if (eregi('^'.$answer->answer.'$', $useranswer)) {
$correctanswer = true;
$newpageid = $answer->jumpto;
if (trim(strip_tags($answer->response))) {
@ -361,7 +368,7 @@
} else {
// see if user typed in any of the wrong answers
// don't worry about case
if (strcasecmp($answer->answer, $useranswer) == 0) {
if (eregi('^'.$answer->answer.'$', $useranswer)) {
$newpageid = $answer->jumpto;
if (trim(strip_tags($answer->response))) {
$response = $answer->response;
@ -1250,6 +1257,12 @@
for ($i = 0; $i < $lesson->maxanswers; $i++) {
// strip tags because the editor gives <p><br />...
// also save any answers where the editor is (going to be) used
if (!isset($form->answereditor[$i])) { // clean up check box
$form->answereditor[$i] = 0;
}
if (!isset($form->responseeditor[$i])) { // clean up check box
$form->responseeditor[$i] = 0;
}
if (trim(strip_tags($form->answer[$i])) or $form->answereditor[$i] or $form->responseeditor[$i]) {
if ($form->answerid[$i]) {
unset($oldanswer);