has ben deprecated
-# my $args ='';
-# if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
-# my $id = &Apache::run::run("{$args;".'return $id}',$safeeval);
-# push (@Apache::inputtags::answergroup,$id);
-# my $result='';
-# my $button=' ';
-# my $showbutton='1';
-# my $usedtry='1';
-# my $response='';
-# if ( $target == 'web' ) {
-# if ( defined $ENV{'form.submit'}) {
-# }
-# if ($showbutton > 0) { $result.=$button }
-# }
-# pop @Apache::inputtags::answergroup;
-# return $result;
-#}
-
-
-sub start_datasubmission {
-}
-
-sub end_datasubmission {
- my ($target,$token,$parstack,$parser,$safeeval)=@_;
- if ( $target == 'web' ) {
- return ' ';
- }
- return '';
+sub checkstatus {
+ my ($value,$awardref,$msgref)=@_;
+ for (my $i=0;$i<=$#$awardref;$i++) {
+ if ($$awardref[$i] eq $value) {
+ return ($$awardref[$i],$$msgref[$i]);
+ }
+ }
+ return(undef,undef);
}
sub finalizeawards {
- my $result='';
- my $award;
- if ($#_ == '-1') { $result = "NO_RESPONSE"; }
- foreach $award (@_) { if ($award eq '') {$result='MISSING_ANSWER'; last;}}
- if ($result eq '' ) {
- foreach $award (@_) {
- if ($award eq 'UNIT_FAIL' ||
- $award eq 'NO_UNIT' ||
- $award eq 'UNIT_NOTNEEDED') {
- $result=$award; last;
- }
- }
- }
- &Apache::lonxml::debug("1 $result");
- if ($result eq '' ) {
- foreach $award (@_) {
- if ($award eq 'WANTED_NUMERIC' ||
- $award eq 'BAD_FORMULA') {$result=$award; last;}
- }
- }
- &Apache::lonxml::debug("2 $result");
- if ($result eq '' ) {
- foreach $award (@_) { if ($award eq 'SIG_FAIL') {$result=$award; last;} }
- }
- &Apache::lonxml::debug("3 $result");
- if ($result eq '' ) {
- foreach $award (@_) { if ($award eq 'INCORRECT') {$result=$award; last;} }
- }
- &Apache::lonxml::debug("4 $result");
- if ($result eq '' ) {
- foreach $award (@_) { if ($award eq 'APPROX_ANS') {$result=$award; last;} }
- }
- &Apache::lonxml::debug("5 $result");
- if ($result eq '' ) { $result='EXACT_ANS'; }
- &Apache::lonxml::debug("6 $result");
- return $result
+ my ($awardref,$msgref)=@_;
+ my $result=undef;
+ my $award;
+ my $msg;
+ if ($#$awardref == -1) { $result = "NO_RESPONSE"; }
+ if ($result eq '' ) {
+ my $blankcount;
+ foreach $award (@$awardref) {
+ if ($award eq '') {
+ $result='MISSING_ANSWER';
+ $blankcount++;
+ }
+ }
+ if ($blankcount == ($#$awardref + 1)) { $result = 'NO_RESPONSE'; }
+ }
+ if (defined($result)) { return ($result,$msg); }
+ foreach my $possibleaward ('MISSING_ANSWER', 'ERROR', 'NO_RESPONSE',
+ 'TOO_LONG', 'UNIT_INVALID_INSTRUCTOR',
+ 'UNIT_INVALID_STUDENT', 'UNIT_IRRECONCIBLE',
+ 'UNIT_FAIL', 'NO_UNIT',
+ 'UNIT_NOTNEEDED', 'WANTED_NUMERIC',
+ 'BAD_FORMULA', 'SIG_FAIL', 'INCORRECT',
+ 'MISORDERED_RANK', 'INVALID_FILETYPE',
+ 'DRAFT', 'SUBMITTED', 'ASSIGNED_SCORE',
+ 'APPROX_ANS', 'EXACT_ANS') {
+ ($result,$msg)=&checkstatus($possibleaward,$awardref,$msgref);
+ if (defined($result)) { return ($result,$msg); }
+ }
+ return ('ERROR',undef);
}
sub decideoutput {
- my ($award)=@_;
- my $message='';
- my $button=0;
- my $tries=0;
- if ($award eq 'EXACT_ANS' || $award eq 'APPROX_ANS' ) {
- $message = "Yes, Computer gets: ";
- $tries=1; $button=0;
+ my ($award,$awardmsg,$solved,$previous,$target)=@_;
+ my $message='';
+ my $button=0;
+ my $previousmsg;
+ my $bgcolor='orange';
+ my %possiblecolors =
+ ( 'correct' => '#aaffaa',
+ 'charged_try' => '#ffaaaa',
+ 'not_charged_try' => '#ffffaa',
+ 'no_message' => '#fffff',
+ );
+ if ($previous) { $previousmsg=&mt('You have entered that answer before'); }
- } elsif ($award eq 'WANTED_NUMERIC') {
- $message = "This question expects a numeric answer";
- $tries=0; $button=1;
- } elsif ($award eq 'SIG_FAIL') {
- $message = "Please adjust significant figures, you provided %s significant figures";
- $tries=0; $button=1;
- } elsif ($award eq 'UNIT_FAIL') {
- $message = "Units incorrect, Computer reads units as %s";
- $tries=0; $button=1;
- } elsif ($award eq 'UNIT_NOTNEEDED') {
- $message = "Only a number required, Computer reads units of %s";
- $tries=0; $button=1;
- } elsif ($award eq 'NO_UNIT') {
- $message = "Units required";
- $tries=0; $button=1;
- } elsif ($award eq 'BAD_FORMULA') {
- $message = "Unable to understand formula";
- $tries=0; $button=1;
- } elsif ($award eq 'INCORRECT') {
- $message = "Incorrect";
- $tries=0; $button=1;
- } else {
- $message = "Unknown message: $award";
- $tries=0; $button=1;
- }
- return ($tries,$button,$message);
+ if ($solved =~ /^correct/) {
+ if ($award eq 'ASSIGNED_SCORE') {
+ $message = &mt("A score has been assigned.");
+ } else {
+ if ($target eq 'tex') {
+ $message = '\textbf{'.&mt('You are correct.').'}';
+ } else {
+ $message = "".&mt('You are correct.')." ";
+ }
+ unless ($ENV{'course.'.
+ $ENV{'request.course.id'}.
+ '.disable_receipt_display'} eq 'yes') {
+ $message.=(($target eq 'web')?' ':' ').
+ &mt('Your receipt is').' '.&Apache::lonnet::receipt($Apache::inputtags::part).
+ (($target eq 'web')?&Apache::loncommon::help_open_topic('Receipt'):'');
+ }
+ }
+ $bgcolor=$possiblecolors{'correct'};
+ $button=0;
+ $previousmsg='';
+ } elsif ($solved =~ /^excused/) {
+ if ($target eq 'tex') {
+ $message = ' \textbf{'.&mt('You are excused from the problem.').'} ';
+ } else {
+ $message = "".&mt('You are excused from the problem.')." ";
+ }
+ $bgcolor=$possiblecolors{'charged_try'};
+ $button=0;
+ $previousmsg='';
+ } elsif ($award eq 'EXACT_ANS' || $award eq 'APPROX_ANS' ) {
+ if ($solved =~ /^incorrect/ || $solved eq '') {
+ $message = &mt("Incorrect");
+ $bgcolor=$possiblecolors{'charged_try'};
+ $button=1;
+ } else {
+ $message = "".&mt('You are correct.')." ";
+ unless ($ENV{'course.'.
+ $ENV{'request.course.id'}.
+ '.disable_receipt_display'} eq 'yes') {
+ $message.=(($target eq 'web')?' ':' ').
+ 'Your receipt is '.&Apache::lonnet::receipt($Apache::inputtags::part).
+ (($target eq 'web')?&Apache::loncommon::help_open_topic('Receipt'):'');
+ }
+ $bgcolor=$possiblecolors{'correct'};
+ $button=0;
+ $previousmsg='';
+ }
+ } elsif ($award eq 'NO_RESPONSE') {
+ $message = '';
+ $bgcolor=$possiblecolors{'no_feedback'};
+ $button=1;
+ } elsif ($award eq 'MISSING_ANSWER') {
+ $message = &mt('Some items were not submitted.');
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button = 1;
+ } elsif ($award eq 'ERROR') {
+ $message = &mt('An error occured while grading your answer.');
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button = 1;
+ } elsif ($award eq 'TOO_LONG') {
+ $message = &mt("The submitted answer was too long.");
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button=1;
+ } elsif ($award eq 'WANTED_NUMERIC') {
+ $message = &mt("This question expects a numeric answer.");
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button=1;
+ } elsif ($award eq 'MISORDERED_RANK') {
+ $message = &mt('You have provided an invalid ranking');
+ if ($target ne 'tex') {
+ $message.=', '.&mt('please refer to').' '.&Apache::loncommon::help_open_topic('Ranking_Problems','help on ranking problems').'.';
+ }
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button=1;
+ } elsif ($award eq 'INVALID_FILETYPE') {
+ $message = &mt('The filetype extension of the file you uploaded is not allowed.');
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button=1;
+ } elsif ($award eq 'SIG_FAIL') {
+ $message = &mt("Significant figures are incorrect, you provided [_1] significant figures while [_2] to [_3] were expected. Submission not graded.",(split(/:/,$awardmsg)));
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button=1;
+ } elsif ($award eq 'UNIT_INVALID_INSTRUCTOR') {
+ $message = &mt('Error in instructor specifed unit. This error has been reported to the instructor.', $awardmsg);
+ if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units');}
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button=1;
+ } elsif ($award eq 'UNIT_INVALID_STUDENT') {
+ $message = &mt('Unable to interpret units. Computer reads units as "[_1]"',''.$awardmsg.' ');
+ if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units');}
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button=1;
+ } elsif ($award eq 'UNIT_FAIL' || $award eq 'UNIT_IRRECONCIBLE') {
+ $message = &mt('Incompatible units. No conversion found between "[_1]" and the required units.',''.$awardmsg.' ');
+ if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units');}
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button=1;
+ } elsif ($award eq 'UNIT_NOTNEEDED') {
+ $message = &mt('Only a number required. Computer reads units of "[_1]"',''.$awardmsg.' ');
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button=1;
+ } elsif ($award eq 'NO_UNIT') {
+ $message = &mt("Units required");
+ if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units')};
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button=1;
+ } elsif ($award eq 'BAD_FORMULA') {
+ $message = &mt("Unable to understand formula");
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button=1;
+ } elsif ($award eq 'INCORRECT') {
+ $message = &mt("Incorrect");
+ $bgcolor=$possiblecolors{'charged_try'};
+ $button=1;
+ } elsif ($award eq 'SUBMITTED') {
+ $message = &mt("Your submission has been recorded.");
+ $bgcolor=$possiblecolors{'correct'};
+ $button=1;
+ } elsif ($award eq 'DRAFT') {
+ $message = "A draft copy has been saved.";
+ $bgcolor=$possiblecolors{'not_charged_try'};
+ $button=1;
+ } elsif ($award eq 'ASSIGNED_SCORE') {
+ $message = "A score has been assigned.";
+ $bgcolor=$possiblecolors{'correct'};
+ $button=0;
+ } else {
+ $message = &mt("Unknown message").": $award";
+ $button=1;
+ }
+ if (lc($Apache::lonhomework::problemstatus) eq 'no' &&
+ $Apache::inputtags::status[-1] ne 'SHOW_ANSWER') {
+ $message = &mt("Answer Submitted: Your final submission will be graded after the due date.");
+ $bgcolor=$possiblecolors{'correct'};
+ $button=1;
+ }
+ return ($button,$bgcolor,$message,$previousmsg);
+}
+
+sub removealldata {
+ my ($id)=@_;
+ foreach my $key (keys(%Apache::lonhomework::results)) {
+ if (($key =~ /^resource\.\Q$id\E\./) && ($key !~ /\.collaborators$/)) {
+ &Apache::lonxml::debug("Removing $key");
+ delete($Apache::lonhomework::results{$key});
+ }
+ }
+}
+
+sub hidealldata {
+ my ($id)=@_;
+ foreach my $key (keys(%Apache::lonhomework::results)) {
+ if (($key =~ /^resource\.\Q$id\E\./) && ($key !~ /\.collaborators$/)) {
+ &Apache::lonxml::debug("Hidding $key");
+ my $newkey=$key;
+ $newkey=~s/^(resource\.\Q$id\E\.[^\.]+\.)(.*)$/${1}hidden${2}/;
+ $Apache::lonhomework::results{$newkey}=
+ $Apache::lonhomework::results{$key};
+ delete($Apache::lonhomework::results{$key});
+ }
+ }
+}
+
+sub setgradedata {
+ my ($award,$msg,$id,$previously_used) = @_;
+ # if the student already has it correct, don't modify the status
+ if ($Apache::lonhomework::scantronmode && defined($ENV{'form.CODE'})) {
+ $Apache::lonhomework::results{"resource.CODE"}=$ENV{'form.CODE'};
+ }
+ if (!$Apache::lonhomework::scantronmode &&
+ $Apache::inputtags::status['-1'] ne 'CAN_ANSWER' &&
+ $Apache::inputtags::status['-1'] ne 'CANNOT_ANSWER') {
+ $Apache::lonhomework::results{"resource.$id.afterduedate"}=$award;
+ return '';
+ } elsif ( $Apache::lonhomework::history{"resource.$id.solved"} !~
+ /^correct/ || $Apache::lonhomework::scantronmode ||
+ lc($Apache::lonhomework::problemstatus) eq 'no') {
+ #handle assignment of tries and solved status
+ my $solvemsg;
+ if ($Apache::lonhomework::scantronmode) {
+ $solvemsg='correct_by_scantron';
+ } else {
+ $solvemsg='correct_by_student';
+ }
+ if ($Apache::lonhomework::history{"resource.$id.afterduedate"}) {
+ $Apache::lonhomework::results{"resource.$id.afterduedate"}='';
+ }
+ if ( $award eq 'ASSIGNED_SCORE') {
+ $Apache::lonhomework::results{"resource.$id.tries"} =
+ $Apache::lonhomework::history{"resource.$id.tries"} + 1;
+ $Apache::lonhomework::results{"resource.$id.solved"} =
+ $solvemsg;
+ my $numawards=scalar(@Apache::inputtags::response);
+ $Apache::lonhomework::results{"resource.$id.awarded"} = 0;
+ foreach my $res (@Apache::inputtags::response) {
+ $Apache::lonhomework::results{"resource.$id.awarded"}+=
+ $Apache::lonhomework::results{"resource.$id.$res.awarded"};
+ }
+ if ($numawards > 0) {
+ $Apache::lonhomework::results{"resource.$id.awarded"}/=
+ $numawards;
+ }
+ } elsif ( $award eq 'APPROX_ANS' || $award eq 'EXACT_ANS' ) {
+ $Apache::lonhomework::results{"resource.$id.tries"} =
+ $Apache::lonhomework::history{"resource.$id.tries"} + 1;
+ $Apache::lonhomework::results{"resource.$id.solved"} =
+ $solvemsg;
+ $Apache::lonhomework::results{"resource.$id.awarded"} = '1';
+ } elsif ( $award eq 'INCORRECT' ) {
+ $Apache::lonhomework::results{"resource.$id.tries"} =
+ $Apache::lonhomework::history{"resource.$id.tries"} + 1;
+ if (lc($Apache::lonhomework::problemstatus) eq 'no') {
+ $Apache::lonhomework::results{"resource.$id.awarded"} = 0;
+ }
+ $Apache::lonhomework::results{"resource.$id.solved"} =
+ 'incorrect_attempted';
+ } elsif ( $award eq 'SUBMITTED' ) {
+ $Apache::lonhomework::results{"resource.$id.tries"} =
+ $Apache::lonhomework::history{"resource.$id.tries"} + 1;
+ $Apache::lonhomework::results{"resource.$id.solved"} =
+ 'ungraded_attempted';
+ } elsif ( $award eq 'DRAFT' ) {
+ $Apache::lonhomework::results{"resource.$id.solved"} = '';
+ } elsif ( $award eq 'NO_RESPONSE' ) {
+ #no real response so delete any data that got stored
+ &removealldata($id);
+ return '';
+ } else {
+ $Apache::lonhomework::results{"resource.$id.solved"} =
+ 'incorrect_attempted';
+ if (lc($Apache::lonhomework::problemstatus) eq 'no') {
+ $Apache::lonhomework::results{"resource.$id.tries"} =
+ $Apache::lonhomework::history{"resource.$id.tries"} + 1;
+ $Apache::lonhomework::results{"resource.$id.awarded"} = 0;
+ }
+ }
+ if (defined($msg)) {
+ $Apache::lonhomework::results{"resource.$id.awardmsg"} = $msg;
+ }
+ # did either of the overall awards chage? If so ignore the
+ # previous check
+ if (($Apache::lonhomework::results{"resource.$id.awarded"} eq
+ $Apache::lonhomework::history{"resource.$id.awarded"}) &&
+ ($Apache::lonhomework::results{"resource.$id.solved"} eq
+ $Apache::lonhomework::history{"resource.$id.solved"})) {
+ # check if this was a previous submission if it was delete the
+ # unneeded data and update the previously_used attribute
+ if ( $previously_used eq 'PREVIOUSLY_USED') {
+ if (lc($Apache::lonhomework::problemstatus) ne 'no') {
+ delete($Apache::lonhomework::results{"resource.$id.tries"});
+ $Apache::lonhomework::results{"resource.$id.previous"} = '1';
+ }
+ } elsif ( $previously_used eq 'PREVIOUSLY_LAST') {
+ #delete all data as they student didn't do anything, but save
+ #the list of collaborators.
+ &removealldata($id);
+ #and since they didn't do anything we were never here
+ return '';
+ } else {
+ $Apache::lonhomework::results{"resource.$id.previous"} = '0';
+ }
+ }
+ } elsif ( $Apache::lonhomework::history{"resource.$id.solved"} =~
+ /^correct/ ) {
+ #delete all data as they student already has it correct
+ &removealldata($id);
+ #and since they didn't do anything we were never here
+ return '';
+ }
+ $Apache::lonhomework::results{"resource.$id.award"} = $award;
}
sub grade {
- my ($target) = @_;
- my $id = $Apache::inputtags::part;
- my $result='';
- my $button=' ';
- my $response='';
- if ( $target == 'web' ) {
- if ( defined $ENV{'form.submit'}) {
- my @awards = ();
- &Apache::lonxml::debug("$#Apache::inputtags::responselist");
- foreach $response (@Apache::inputtags::responselist) {
- &Apache::lonxml::debug("looking for response.awarddetail.$id.$response");
- my $value=$Apache::lonhomework::results{"resource.awarddetail.$id.$response"};
- if ( $value ne '' ) {
- &Apache::lonxml::debug("keep ing $value from $response for $id");
- push (@awards,$value);
- } else {
- &Apache::lonxml::debug("skipping $value from $response for $id");
- }
- }
- my $finalaward = &finalizeawards(@awards);
- my ($triesinc,$showbutton,$message) = &decideoutput($finalaward);
- $Apache::lonhomework::results{"resource.tries.$id"} =
- $Apache::lonhomework::history{"resource.tries.$id"} + 1;
- &Apache::lonxml::debug("final award $finalaward");
- }
- if ($showbutton > 0) { $result.=$button }
- }
- return $result;
+ my ($target) = @_;
+ my $id = $Apache::inputtags::part;
+ my $response='';
+ if ( defined $ENV{'form.submitted'}) {
+ my (@awards,@msgs);
+ foreach $response (@Apache::inputtags::response) {
+ &Apache::lonxml::debug("looking for response.$id.$response.awarddetail");
+ my $value=$Apache::lonhomework::results{"resource.$id.$response.awarddetail"};
+ &Apache::lonxml::debug("keeping $value from $response for $id");
+ push (@awards,$value);
+ $value=$Apache::lonhomework::results{"resource.$id.$response.awardmsg"};
+ &Apache::lonxml::debug("got message $value from $response for $id");
+ push (@msgs,$value);
+ }
+ my ($finalaward,$msg) = &finalizeawards(\@awards,\@msgs);
+ my $previously_used;
+ if ( $#Apache::inputtags::previous eq $#awards ) {
+ my $match=0;
+ my @matches;
+ foreach my $versionar (@Apache::inputtags::previous_version) {
+ foreach my $version (@$versionar) {
+ $matches[$version]++;
+ }
+ }
+ foreach my $elem (@matches) {if ($elem eq ($#awards+1)) {$match=1;}}
+ if ($match) {
+ $previously_used = 'PREVIOUSLY_LAST';
+ foreach my $value (@Apache::inputtags::previous) {
+ if ($value eq 'PREVIOUSLY_USED' ) {
+ $previously_used = $value;
+ last;
+ }
+ }
+ }
+ }
+ &Apache::lonxml::debug("final award $finalaward, $previously_used, message $msg");
+ &setgradedata($finalaward,$msg,$id,$previously_used);
+ }
+ return '';
}
+sub gradestatus {
+ my ($id,$target) = @_;
+ my $showbutton = 1;
+ my $bgcolor = '';
+ my $message = '';
+ my $latemessage = '';
+ my $trystr='';
+ my $button='';
+ my $previousmsg='';
+
+ my $status = $Apache::inputtags::status['-1'];
+ &Apache::lonxml::debug("gradestatus has :$status:");
+ if ( $status ne 'CLOSED' && $status ne 'UNAVAILABLE' &&
+ $status ne 'INVALID_ACCESS') {
+ my $award = $Apache::lonhomework::history{"resource.$id.award"};
+ my $solved = $Apache::lonhomework::history{"resource.$id.solved"};
+ my $previous = $Apache::lonhomework::history{"resource.$id.previous"};
+ my $awardmsg = $Apache::lonhomework::history{"resource.$id.awardmsg"};
+ &Apache::lonxml::debug("Found Award |$award|$solved|$awardmsg");
+ if ( $award ne '' || $solved ne '') {
+ &Apache::lonxml::debug('Getting message');
+ ($showbutton,$bgcolor,$message,$previousmsg) =
+ &decideoutput($award,$awardmsg,$solved,$previous,$target);
+ if ($target eq 'tex') {
+ $message='\vskip 2 mm '.$message.' ';
+ } else {
+ $message="$message ";
+ if ($previousmsg) {
+ $previousmsg="$previousmsg ";
+ }
+ }
+ }
+ my $tries = $Apache::lonhomework::history{"resource.$id.tries"};
+ my $maxtries = &Apache::lonnet::EXT("resource.$id.maxtries");
+ &Apache::lonxml::debug("got maxtries of :$maxtries:");
+ #if tries are set to negative turn off the Tries/Button and messages
+ if (defined($maxtries) && $maxtries < 0) { return ''; }
+ if ( $tries eq '' ) { $tries = '0'; }
+ if ( $maxtries eq '' ) { $maxtries = '2'; }
+ if ( $maxtries eq 'con_lost' ) { $maxtries = '0'; }
+ my $tries_text=&mt('Tries');
+ if ( $Apache::lonhomework::type eq 'survey') { $tries_text=&mt('Submissions'); }
+ if ( $showbutton ) {
+ if ($target eq 'tex') {
+ if ($ENV{'request.state'} ne "construct" && $Apache::lonhomework::type ne 'exam') {
+ $trystr = ' {\vskip 1 mm \small \textit{'.$tries_text.'} '.$tries.'/'.$maxtries.'} \vskip 2 mm ';
+ } else {
+ $trystr = '\vskip 0 mm ';
+ }
+ } else {
+ $trystr = "".$tries_text." $tries";
+ if($ENV{'request.state'} ne 'construct') {
+ $trystr.="/$maxtries";
+ } else {
+ if (defined($Apache::inputtags::params{'maxtries'})) {
+ $trystr.="/".$Apache::inputtags::params{'maxtries'};
+ }
+ }
+ $trystr.=" ";
+ }
+ }
+ if ( $status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER') {$showbutton = 0;}
+ if ( $showbutton ) {
+ if ($target ne 'tex') {
+ $button = ' ';
+ }
+ }
+ if ($Apache::lonhomework::history{"resource.$id.afterduedate"}) {
+ #last submissions was after due date
+ if ($target eq 'tex') {
+ $latemessage=' The last submission was after the Due Date ';
+ } else {
+ $latemessage="The last submission was after the Due Date ";
+ }
+ }
+ }
+ my $output= $previousmsg.$latemessage.$message.$trystr;
+ if ($output =~ /^\s*$/) {
+ return $button;
+ } else {
+ if ($target eq 'tex') {
+ return $button.' \vskip 0 mm '.$output.' ';
+ } else {
+ return '';
+ }
+ }
+}
1;
__END__