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Code Issues Projects Releases Wiki Activity

MDL-8394 Allow students to remove their choice when they are allowed to update their choice.

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This commit is contained in:
danmarsden 2007-05-03 00:04:53 +00:00
parent 8f8210b3e8
commit 243ac1feb4
2 changed files with 11 additions and 0 deletions
mod/choice
lib.phpview.php

5
mod/choice/lib.php

@ -224,6 +224,11 @@ function choice_show_form($choice, $user, $cm) {
echo "<input type=\"hidden\" name=\"id\" value=\"$cm->id\" />";
if (!isguest()) { //don't show save button if the logged in user is the guest user.
echo "<input type=\"submit\" value=\"".get_string("savemychoice","choice")."\" />";
if ($choice->allowupdate && $aaa = get_record('choice_answers', 'choiceid', $choice->id, 'userid', $user->id)) {
echo "<br /><a href='view.php?id=".$cm->id."&action=delchoice'>".get_string("removemychoice","choice")."</a>";
}
} else {
print_string('havetologin', 'choice');
}

6
mod/choice/view.php

@ -28,6 +28,12 @@
print_error('badcontext');
}
if ($action == 'delchoice') {
if ($answer = get_record('choice_answers', 'choiceid', $choice->id, 'userid', $USER->id)) {
//print_object($answer);
delete_records('choice_answers', 'id', $answer->id);
}
}
/// Submit any new data if there is any