--- loncom/homework/inputtags.pm 2006/11/01 23:24:52 1.210
+++ loncom/homework/inputtags.pm 2007/09/26 19:30:30 1.231
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# input definitons
#
-# $Id: inputtags.pm,v 1.210 2006/11/01 23:24:52 albertel Exp $
+# $Id: inputtags.pm,v 1.231 2007/09/26 19:30:30 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -31,7 +31,6 @@ use strict;
use Apache::loncommon;
use Apache::lonlocal;
use Apache::lonnet;
-use lib '/home/httpd/lib/perl/';
use LONCAPA;
@@ -70,6 +69,10 @@ BEGIN {
# %Apache::inputtags::answertxt - <*response> tags store correct
# answer strings for display by
# in this hash.
+# %Apache::inputtags::submission_display
+# - <*response> tags store improved display
+# of submission strings for display by part
+# end.
sub initialize_inputtags {
@Apache::inputtags::input=();
@@ -88,6 +91,7 @@ sub initialize_inputtags {
@Apache::inputtags::importlist=();
$Apache::inputtags::response_with_no_part=0;
%Apache::inputtags::answertxt=();
+ %Apache::inputtags::submission_display=();
}
sub check_for_duplicate_ids {
@@ -111,8 +115,7 @@ sub check_for_duplicate_ids {
sub start_input {
my ($parstack,$safeeval)=@_;
- my $id = &Apache::lonxml::get_param('id',$parstack,$safeeval);
- if ($id eq '') { $id = $Apache::lonxml::curdepth; }
+ my $id = &Apache::lonxml::get_id($parstack,$safeeval);
push (@Apache::inputtags::input,$id);
push (@Apache::inputtags::inputlist,$id);
return $id;
@@ -292,7 +295,9 @@ sub start_textline {
my $size = &Apache::lonxml::get_param('size',$parstack,$safeeval);
my $maxlength;
if ($size eq '') { $size=20; } else {
- if ($size < 20) { $maxlength=$size; }
+ if ($size < 20) {
+ $maxlength = ' maxlength="'.$size.'"';
+ }
}
my $oldresponse = $Apache::lonhomework::history{"resource.$partid.$id.submission"};
&Apache::lonxml::debug("oldresponse $oldresponse is ".ref($oldresponse));
@@ -320,8 +325,8 @@ sub start_textline {
if ($Apache::inputtags::status[-1] eq 'CANNOT_ANSWER') {
$name = "none";
}
- $result.= '';
+ $result.= '';
}
if ($Apache::lonhomework::type eq 'exam'
&& &needs_exam_box($tagstack)) {
@@ -372,12 +377,18 @@ sub end_textline {
sub start_hiddenline {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
my $result = "";
+ my $input_id = &start_input($parstack,$safeeval);
if ($target eq 'web') {
$Apache::lonxml::evaluate--;
if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
my $partid=$Apache::inputtags::part;
my $id=$Apache::inputtags::response[-1];
- my $oldresponse = &HTML::Entities::encode($Apache::lonhomework::history{"resource.$partid.$id.submission"},'<>&"');
+ my $oldresponse = $Apache::lonhomework::history{"resource.$partid.$id.submission"};
+ if (ref($oldresponse) eq 'ARRAY') {
+ $oldresponse = $oldresponse->[$#Apache::inputtags::inputlist];
+ }
+ $oldresponse = &HTML::Entities::encode($oldresponse,'<>&"');
+
if ($Apache::lonhomework::type ne 'exam') {
$result= '';
@@ -400,6 +411,7 @@ sub end_hiddenline {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
if ($target eq 'web') { $Apache::lonxml::evaluate++; }
elsif ($target eq 'edit') { return ('','no'); }
+ &end_input();
return "";
}
@@ -435,7 +447,7 @@ sub file_selector {
$result.=' '.''.&mt('OR:').' ';
}
if ($which eq 'portfolioonly' || $which eq 'both') {
- $result.=$extratext.''.
+ $result.=$extratext.''.
&mt('Select Portfolio Files').' '.
''.
' ';
@@ -572,14 +584,14 @@ sub decideoutput {
my $message='';
my $button=0;
my $previousmsg;
- my $bgcolor='orange';
+ my $css_class='orange';
my $added_computer_text=0;
- my %possiblecolors =
- ( 'correct' => '#aaffaa',
- 'charged_try' => '#ffaaaa',
- 'not_charged_try' => '#ffffaa',
- 'no_grade' => '#ffffaa',
- 'no_message' => '#ffffff',
+ my %possible_class =
+ ( 'correct' => 'LC_answer_correct',
+ 'charged_try' => 'LC_answer_charged_try',
+ 'not_charged_try' => 'LC_answer_not_charged_try',
+ 'no_grade' => 'LC_answer_no_grade',
+ 'no_message' => 'LC_no_message',
);
my $part = $Apache::inputtags::part;
@@ -593,14 +605,14 @@ sub decideoutput {
if ($previous) { $previousmsg=&mt('You have entered that answer before'); }
if ($solved =~ /^correct/) {
- $bgcolor=$possiblecolors{'correct'};
+ $css_class=$possible_class{'correct'};
$message=&mt('You are correct.');
if ($awarded < 1 && $awarded > 0) {
$message=&mt('You are partially correct.');
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'not_charged_try'};
} elsif ($awarded < 1) {
$message=&mt('Incorrect.');
- $bgcolor=$possiblecolors{'charged_try'};
+ $css_class=$possible_class{'charged_try'};
}
if ($env{'request.filename'} =~
m|/res/lib/templates/examupload.problem$|) {
@@ -614,9 +626,11 @@ sub decideoutput {
$message.= $computer;
}
$added_computer_text=1;
- unless ($env{'course.'.
- $env{'request.course.id'}.
- '.disable_receipt_display'} eq 'yes') {
+ my ($symb) = &Apache::lonnet::whichuser();
+ if (($symb ne '')
+ &&
+ ($env{'course.'.$env{'request.course.id'}.
+ '.disable_receipt_display'} ne 'yes')) {
$message.=(($target eq 'web')?' ':' ').
&mt('Your receipt is').' '.&Apache::lonnet::receipt($Apache::inputtags::part).
(($target eq 'web')?&Apache::loncommon::help_open_topic('Receipt'):'');
@@ -630,13 +644,13 @@ sub decideoutput {
} else {
$message = "".&mt('You are excused from the problem.')."";
}
- $bgcolor=$possiblecolors{'charged_try'};
+ $css_class=$possible_class{'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'};
+ $css_class=$possible_class{'charged_try'};
$button=1;
} else {
if ($target eq 'tex') {
@@ -653,107 +667,105 @@ sub decideoutput {
'Your receipt is '.&Apache::lonnet::receipt($Apache::inputtags::part).
(($target eq 'web')?&Apache::loncommon::help_open_topic('Receipt'):'');
}
- $bgcolor=$possiblecolors{'correct'};
+ $css_class=$possible_class{'correct'};
$button=0;
$previousmsg='';
}
} elsif ($award eq 'NO_RESPONSE') {
$message = '';
- $bgcolor=$possiblecolors{'no_feedback'};
+ $css_class=$possible_class{'no_feedback'};
$button=1;
} elsif ($award eq 'EXTRA_ANSWER') {
$message = &mt('Some extra items were submitted.');
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'not_charged_try'};
$button = 1;
} elsif ($award eq 'MISSING_ANSWER') {
$message = &mt('Some items were not submitted.');
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'not_charged_try'};
$button = 1;
} elsif ($award eq 'ERROR') {
$message = &mt('An error occured while grading your answer.');
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'not_charged_try'};
$button = 1;
} elsif ($award eq 'TOO_LONG') {
$message = &mt("The submitted answer was too long.");
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'not_charged_try'};
$button=1;
} elsif ($award eq 'WANTED_NUMERIC') {
$message = &mt("This question expects a numeric answer.");
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'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'};
+ $css_class=$possible_class{'not_charged_try'};
$button=1;
} elsif ($award eq 'INVALID_FILETYPE') {
$message = &mt('Submission won\'t be graded. The type of file submitted is not allowed.');
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'not_charged_try'};
$button=1;
} elsif ($award eq 'SIG_FAIL') {
my ($used,$min,$max)=split(':',$awardmsg);
- my $word;
- if ($used < $min) { $word=&mt('more'); }
- if ($used > $max) { $word=&mt('fewer'); }
- $message = &mt("Submission not graded. Use [_2] digits.",$used,$word);
- $bgcolor=$possiblecolors{'not_charged_try'};
+ my $word = ($used < $min) ? 'more' : 'fewer';
+ $message = &mt("Submission not graded. Use $word digits.",$used);
+ $css_class=$possible_class{'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'};
+ $css_class=$possible_class{'not_charged_try'};
$button=1;
} elsif ($award eq 'UNIT_INVALID_STUDENT') {
$message = &mt('Unable to interpret units. Computer reads units as "[_1]".',&markup_unit($awardmsg,$target));
if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units');}
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'not_charged_try'};
$button=1;
} elsif ($award eq 'UNIT_FAIL' || $award eq 'UNIT_IRRECONCIBLE') {
$message = &mt('Incompatible units. No conversion found between "[_1]" and the required units.',&markup_unit($awardmsg,$target));
if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units');}
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'not_charged_try'};
$button=1;
} elsif ($award eq 'UNIT_NOTNEEDED') {
$message = &mt('Only a number required. Computer reads units of "[_1]".',&markup_unit($awardmsg,$target));
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'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'};
+ $css_class=$possible_class{'not_charged_try'};
$button=1;
} elsif ($award eq 'COMMA_FAIL') {
$message = &mt("Proper comma separation is required").'.';
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'not_charged_try'};
$button=1;
} elsif ($award eq 'BAD_FORMULA') {
$message = &mt("Unable to understand formula");
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'not_charged_try'};
$button=1;
} elsif ($award eq 'INCORRECT') {
$message = &mt("Incorrect").'.';
- $bgcolor=$possiblecolors{'charged_try'};
+ $css_class=$possible_class{'charged_try'};
$button=1;
} elsif ($award eq 'SUBMITTED') {
$message = &mt("Your submission has been recorded.");
- $bgcolor=$possiblecolors{'no_grade'};
+ $css_class=$possible_class{'no_grade'};
$button=1;
} elsif ($award eq 'DRAFT') {
$message = &mt("A draft copy has been saved.");
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'not_charged_try'};
$button=1;
} elsif ($award eq 'ASSIGNED_SCORE') {
$message = &mt("A score has been assigned.");
- $bgcolor=$possiblecolors{'correct'};
+ $css_class=$possible_class{'correct'};
$button=0;
} elsif ($award eq '') {
if ($handgrade && $Apache::inputtags::status[-1] eq 'SHOW_ANSWER') {
$message = &mt("Nothing submitted.");
- $bgcolor=$possiblecolors{'charged_try'};
+ $css_class=$possible_class{'charged_try'};
} else {
- $bgcolor=$possiblecolors{'not_charged_try'};
+ $css_class=$possible_class{'not_charged_try'};
}
$button=1;
} else {
@@ -777,7 +789,7 @@ sub decideoutput {
if (lc($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{'no_grade'};
+ $css_class=$possible_class{'no_grade'};
$button=1;
}
if ($Apache::inputtags::status[-1] eq 'SHOW_ANSWER' &&
@@ -785,7 +797,7 @@ sub decideoutput {
$message.= $computer;
$added_computer_text=1;
}
- return ($button,$bgcolor,$message,$previousmsg);
+ return ($button,$css_class,$message,$previousmsg);
}
sub markup_unit {
@@ -943,6 +955,42 @@ sub setgradedata {
}
}
+sub find_which_previous {
+ my ($version) = @_;
+ my $part = $Apache::inputtags::part;
+ my (@previous_version);
+ foreach my $resp (@Apache::inputtags::response) {
+ my $key = "$version:resource.$part.$resp.submission";
+ my $submission = $Apache::lonhomework::history{$key};
+ my %previous = &Apache::response::check_for_previous($submission,
+ $part,$resp,
+ $version);
+ push(@previous_version,$previous{'version'});
+ }
+ return &previous_match(\@previous_version,
+ scalar(@Apache::inputtags::response));
+}
+
+sub previous_match {
+ my ($previous_array,$count) = @_;
+ my $match = 0;
+ my @matches;
+ foreach my $versionar (@$previous_array) {
+ foreach my $version (@$versionar) {
+ $matches[$version]++;
+ }
+ }
+ my $which=0;
+ foreach my $elem (@matches) {
+ if ($elem eq $count) {
+ $match=1;
+ last;
+ }
+ $which++;
+ }
+ return ($match,$which);
+}
+
sub grade {
my ($target) = @_;
my $id = $Apache::inputtags::part;
@@ -961,14 +1009,10 @@ sub grade {
my ($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;}}
+ my ($match) =
+ &previous_match(\@Apache::inputtags::previous_version,
+ scalar(@Apache::inputtags::response));
+
if ($match) {
$previously_used = 'PREVIOUSLY_LAST';
foreach my $value (@Apache::inputtags::previous) {
@@ -985,10 +1029,83 @@ sub grade {
return '';
}
+sub get_grade_messages {
+ my ($id,$prefix,$target,$status) = @_;
+
+ my ($message,$latemessage,$trystr,$previousmsg);
+ my $showbutton = 1;
+
+ my $award = $Apache::lonhomework::history{"$prefix.award"};
+ my $awarded = $Apache::lonhomework::history{"$prefix.awarded"};
+ my $solved = $Apache::lonhomework::history{"$prefix.solved"};
+ my $previous = $Apache::lonhomework::history{"$prefix.previous"};
+ my $awardmsg = $Apache::lonhomework::history{"$prefix.awardmsg"};
+ &Apache::lonxml::debug("Found Award |$award|$solved|$awardmsg");
+ if ( $award ne '' || $solved ne '' || $status eq 'SHOW_ANSWER') {
+ &Apache::lonxml::debug('Getting message');
+ ($showbutton,my $css_class,$message,$previousmsg) =
+ &decideoutput($award,$awarded,$awardmsg,$solved,$previous,
+ $target);
+ if ($target eq 'tex') {
+ $message='\vskip 2 mm '.$message.' ';
+ } else {
+ $message="
$message
";
+ if ($previousmsg) {
+ $previousmsg="
$previousmsg
";
+ }
+ }
+ }
+ my $tries = $Apache::lonhomework::history{"$prefix.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' ||
+ $Apache::lonhomework::parsing_a_task) {
+ $tries_text=&mt('Submissions');
+ }
+
+ if ($showbutton) {
+ if ($target eq 'tex') {
+ if ($env{'request.state'} ne "construct"
+ && $Apache::lonhomework::type ne 'exam'
+ && $env{'form.suppress_tries'} ne 'yes') {
+ $trystr = ' {\vskip 1 mm \small \textit{'.$tries_text.'} '.
+ $tries.'/'.$maxtries.'} \vskip 2 mm ';
+ } else {
+ $trystr = '\vskip 0 mm ';
+ }
+ } else {
+ $trystr = "
".$tries_text." $tries";
+ if ($Apache::lonhomework::parsing_a_task) {
+ } elsif($env{'request.state'} ne 'construct') {
+ $trystr.="/$maxtries";
+ } else {
+ if (defined($Apache::inputtags::params{'maxtries'})) {
+ $trystr.="/".$Apache::inputtags::params{'maxtries'};
+ }
+ }
+ $trystr.="
";
+ }
+ }
+
+ if ($Apache::lonhomework::history{"$prefix.afterduedate"}) {
+ #last submissions was after due date
+ $latemessage=&mt(' The last submission was after the Due Date ');;
+ if ($target eq 'web') {
+ $latemessage='
'.$latemessage.'
';
+ }
+ }
+ return ($previousmsg,$latemessage,$message,$trystr,$showbutton);
+}
+
sub gradestatus {
- my ($id,$target) = @_;
+ my ($id,$target,$no_previous) = @_;
my $showbutton = 1;
- my $bgcolor = '';
my $message = '';
my $latemessage = '';
my $trystr='';
@@ -1002,72 +1119,27 @@ sub gradestatus {
&& $status ne 'INVALID_ACCESS'
&& $status ne 'NEEDS_CHECKIN'
&& $status ne 'NOT_IN_A_SLOT') {
- my $award = $Apache::lonhomework::history{"resource.$id.award"};
- my $awarded = $Apache::lonhomework::history{"resource.$id.awarded"};
- 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 '' || $status eq 'SHOW_ANSWER') {
- &Apache::lonxml::debug('Getting message');
- ($showbutton,$bgcolor,$message,$previousmsg) =
- &decideoutput($award,$awarded,$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' ||
- $Apache::lonhomework::parsing_a_task) {
- $tries_text=&mt('Submissions');
+
+ ($previousmsg,$latemessage,$message,$trystr) =
+ &get_grade_messages($id,"resource.$id",$target,$status,
+ $showbutton);
+ if ( $status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER') {
+ $showbutton = 0;
}
- if ( $showbutton ) {
- if ($target eq 'tex') {
- if ($env{'request.state'} ne "construct" && $Apache::lonhomework::type ne 'exam' && $env{'form.suppress_tries'} ne 'yes') {
- $trystr = ' {\vskip 1 mm \small \textit{'.$tries_text.'} '.$tries.'/'.$maxtries.'} \vskip 2 mm ';
- } else {
- $trystr = '\vskip 0 mm ';
- }
- } else {
- $trystr = "
".$tries_text." $tries";
- if ($Apache::lonhomework::parsing_a_task) {
- } elsif($env{'request.state'} ne 'construct') {
- $trystr.="/$maxtries";
- } else {
- if (defined($Apache::inputtags::params{'maxtries'})) {
- $trystr.="/".$Apache::inputtags::params{'maxtries'};
- }
- }
- $trystr.="
";
- }
+ if ( $status eq 'SHOW_ANSWER') {
+ undef($previousmsg);
}
- 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
- $latemessage=&mt(' The last submission was after the Due Date ');;
- if ($target eq 'web') {
- $latemessage='
'.$latemessage.'
';
+ $button =
+ '';
}
}
+
}
my $output= $previousmsg.$latemessage.$message.$trystr;
if ($output =~ /^\s*$/) {
@@ -1076,10 +1148,112 @@ sub gradestatus {
if ($target eq 'tex') {
return $button.' \vskip 0 mm '.$output.' ';
} else {
- return '
'.$button.'
'.$output.'
';
+ $output =
+ '
'.$button.'
'.$output;
+ if (!$no_previous) {
+ $output.='
'.&previous_tries($id,$target).'
';
+ }
+ $output.= '
';
+ return $output;
}
}
}
+
+sub previous_tries {
+ my ($id,$target) = @_;
+ my $output;
+ my $status = $Apache::inputtags::status['-1'];
+
+ my $count;
+ my %count_lookup;
+
+ foreach my $i (1..$Apache::lonhomework::history{'version'}) {
+ my $prefix = $i.":resource.$id";
+
+ next if (!exists($Apache::lonhomework::history{"$prefix.award"}));
+ $count++;
+ $count_lookup{$i} = $count;
+
+ my ($previousmsg,$latemessage,$message,$trystr);
+
+ ($previousmsg,$latemessage,$message,$trystr) =
+ &get_grade_messages($id,"$prefix",$target,$status);
+
+ if ($previousmsg ne '') {
+ my ($match,$which) = &find_which_previous($i);
+ $message=$previousmsg;
+ my $previous = $count_lookup{$which};
+ $message =~ s{()}{ as submission \# $previous $1};
+ } elsif ($Apache::lonhomework::history{"$prefix.tries"}) {
+ if (!(lc($Apache::lonhomework::problemstatus) eq 'no'
+ && $Apache::inputtags::status[-1] ne 'SHOW_ANSWER')
+ && $Apache::lonhomework::history{"$prefix.solved"} =~/^correct/
+ ) {
+
+ $message =~ s{()(.*?)()}
+ {$1 Correct. $3}s;
+ }
+ my $trystr = "(Try ".
+ $Apache::lonhomework::history{"$prefix.tries"}.')';
+ $message =~ s{()}{ $trystr $1};
+ }
+ my ($class) = ($message =~ m{)}{
};
+
+
+ $output.='
';
+ $output.='
'.$count.'
';
+ $output.=$message;
+
+ foreach my $resid (@Apache::inputtags::response) {
+ my $prefix = $prefix.".$resid";
+ if (exists($Apache::lonhomework::history{"$prefix.submission"})) {
+ my $submission =
+ $Apache::inputtags::submission_display{"$prefix.submission"};
+ if (!defined($submission)) {
+ $submission =
+ $Apache::lonhomework::history{"$prefix.submission"};
+ }
+ $output.='