version 1.29, 2001/03/21 18:24:36
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version 1.41, 2001/08/06 18:00:11
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# The LearningOnline Network with CAPA |
# The LON-CAPA input tags |
# input definitons |
# |
# 2/19 Guy |
# Input definitions. |
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# |
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# YEAR=2000 |
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# 7/25,9/11,9/19,10/2,10/11,11/21,11/28,12/1,12/4,12/8,12/11 Guy Albertelli |
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# 12/12 Guy Albertelli |
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# 12/12 Gerd Kortemeyer |
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# 12/12,12/15,12/21 Guy Albertelli |
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# YEAR=2001 |
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# 1/4,1/5,1/6,1/10,1/15,1/24,2/19 Guy Albertelli |
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package Apache::inputtags; |
package Apache::inputtags; |
use strict; |
use strict; |
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# ======================================================================= BEGIN |
sub BEGIN { |
sub BEGIN { |
&Apache::lonxml::register('Apache::inputtags',('textarea','textline','datasubmission')); |
&Apache::lonxml::register('Apache::inputtags', |
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('textarea','textline','datasubmission')); |
} |
} |
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# ======================================================= Initialize input tags |
sub initialize_inputtags { |
sub initialize_inputtags { |
@Apache::inputtags::input=(); |
# list of current input ids |
@Apache::inputtags::inputlist=(); |
@Apache::inputtags::input = (); |
@Apache::inputtags::response=(); |
# list of all input ids seen in this problem |
@Apache::inputtags::responselist=(); |
@Apache::inputtags::inputlist = (); |
@Apache::inputtags::answergroup=(); |
# list of all current response ids |
$Apache::inputtags::part=''; |
@Apache::inputtags::response = (); |
@Apache::inputtags::status=(); |
# list of all response ids seen in this problem |
%Apache::inputtags::params=(); |
@Apache::inputtags::responselist = (); |
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# list of whether or not a specific response was previously used |
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@Apache::inputtags::previous = (); |
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# id of current part, 0 means no part is current (inside <problem> only |
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$Apache::inputtags::part = ''; |
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# list of problem date statuses, the first element is for <problem> |
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#if there is a second element it is for the current <part> |
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@Apache::inputtags::status = (); |
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#hash of defined params for the current response |
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%Apache::inputtags::params = (); |
} |
} |
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# ========================================== Start input (return scalar string) |
sub start_input { |
sub start_input { |
my ($parstack,$safeeval)=@_; |
my ($parstack,$safeeval) = @_; |
my $args =''; |
my $id = &Apache::lonxml::get_param('id',$parstack,$safeeval); |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
my $id = &Apache::run::run("{$args;".'return $id}',$safeeval); |
push (@Apache::inputtags::input,$id); |
push (@Apache::inputtags::input,$id); |
push (@Apache::inputtags::inputlist,$id); |
push (@Apache::inputtags::inputlist,$id); |
return $id; |
return $id; |
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} |
} |
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# =================================================================== End input |
sub end_input { |
sub end_input { |
pop @Apache::inputtags::input; |
pop @Apache::inputtags::input; |
return ''; |
return ''; |
} |
} |
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# ====================================== Start text area (return scalar string) |
sub start_textarea { |
sub start_textarea { |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result = ""; |
my $result = ""; |
my $id = &start_input($parstack,$safeeval); |
my $id = &start_input($parstack,$safeeval); |
if ($target eq 'web') { |
if ($target eq 'web') { |
$result= '<textarea name="HWVAL'.$id.'" value="">'; |
my $oldresponse = $Apache::lonhomework::history{'resource.'. |
} |
$Apache::inputtags::part.'.'. |
return $result; |
$Apache::inputtags::response['-1'].'.submission'}; |
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my $cols = &Apache::lonxml::get_param('cols',$parstack,$safeeval); |
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if ( $cols eq '') { $cols = 80; } |
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my $rows = &Apache::lonxml::get_param('rows',$parstack,$safeeval); |
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if ( $rows eq '') { $rows = 10; } |
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$result= '<textarea name="HWVAL'.$Apache::inputtags::response['-1']. |
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'" '."rows=\"$rows\" cols=\"$cols\">".$oldresponse; |
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if ($oldresponse ne '') { |
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#get rid of any startup text if the user has already responded |
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&Apache::lonxml::get_all_text("/textarea",$$parser[$#$parser]); |
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} |
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} |
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return $result; |
} |
} |
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# ======================================== End text area (return scalar string) |
sub end_textarea { |
sub end_textarea { |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
if ($target eq 'web') { |
if ($target eq 'web') { |
return "</textarea>"; |
return "</textarea>"; |
} |
} |
&end_input; |
&end_input; |
return ''; |
return ''; |
} |
} |
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# ====================================== Start text line (return scalar string) |
sub start_textline { |
sub start_textline { |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result = ""; |
my $result = ""; |
if ($target eq 'web') { |
if ($target eq 'web') { |
my $args =''; |
my $size = &Apache::lonxml::get_param('size',$parstack,$safeeval); |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
if ($size eq '') { $size=20; } |
my $size = &Apache::run::run("{$args;".'return $size}',$safeeval); |
my $oldresponse = $Apache::lonhomework::history{'resource.'. |
if ($size eq '') { $size=20; } |
$Apache::inputtags::part.'.'. |
my $oldresponse = $Apache::lonhomework::history{"resource.$Apache::inputtags::part.$Apache::inputtags::response['-1'].submission"}; |
$Apache::inputtags::response['-1'].'.submission'}; |
$result= '<input type="text" name="HWVAL'.$Apache::inputtags::response['-1'].'" value="'.$oldresponse.'" size="'.$size.'" />'; |
$result = '<input type="text" name="HWVAL'. |
} |
$Apache::inputtags::response['-1']. |
return $result; |
'" value="'.$oldresponse.'" size="'.$size.'" />'; |
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} |
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if ($target eq 'edit') { |
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$result .= &Apache::edit::tag_start($target,$token, |
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&Apache::lonxml::description($token)); |
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$result .= &Apache::edit::text_arg('Size:','size',$token,'5'). |
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'</td></tr>'; |
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$result .= &Apache::edit::end_table; |
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} |
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if ($target eq 'modified') { |
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my $constructtag = &Apache::edit::get_new_args($token,$parstack, |
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$safeeval,'size'); |
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if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } |
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} |
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return $result; |
} |
} |
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# =============================================================== End text line |
sub end_textline { |
sub end_textline { |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
return ""; |
if ($target eq 'edit') { return ('','no'); } |
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return ""; |
} |
} |
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#answergroup is deprecated |
# ======================================================= Start data submission |
#sub start_answergroup { |
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# my ($target,$token,$parstack,$parser,$safeeval)=@_; |
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# my $args =''; |
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# if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
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# my $id = &Apache::run::run("{$args;".'return $id}',$safeeval); |
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# push (@Apache::inputtags::answergroup,$id); |
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# if ($target == 'web') { |
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# |
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# } |
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# return ''; |
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#} |
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# |
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#sub end_answergroup { |
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# my ($target,$token,$parstack,$parser,$safeeval)=@_; |
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# return ''; # <answergroup> has ben deprecated |
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# my $args =''; |
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# if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
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# my $id = &Apache::run::run("{$args;".'return $id}',$safeeval); |
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# push (@Apache::inputtags::answergroup,$id); |
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# my $result=''; |
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# my $button='<input type="submit" name="submit" value="Submit All Answers" />'; |
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# my $showbutton='1'; |
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# my $usedtry='1'; |
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# my $response=''; |
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# if ( $target == 'web' ) { |
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# if ( defined $ENV{'form.submitted'}) { |
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# } |
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# if ($showbutton > 0) { $result.=$button } |
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# } |
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# pop @Apache::inputtags::answergroup; |
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# return $result; |
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#} |
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sub start_datasubmission { |
sub start_datasubmission { |
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return ''; |
} |
} |
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# ========================================================= End data submission |
sub end_datasubmission { |
sub end_datasubmission { |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
if ( $target == 'web' ) { |
if ( $target == 'web' ) { |
return '<input type="submit" name="submit" value="Submit All Data" />'; |
return '<input type="submit" name="submit" value="Submit All Data" />'; |
} |
} |
return ''; |
return ''; |
} |
} |
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# ============================================================= Finalize awards |
sub finalizeawards { |
sub finalizeawards { |
my $result=''; |
my $result=''; |
my $award; |
my $award; |
if ($#_ == '-1') { $result = "NO_RESPONSE"; } |
if ($#_ == '-1') { $result = "NO_RESPONSE"; } |
if ($result eq '' ) { |
if ($result eq '' ) { |
foreach $award (@_) { if ($award eq '') {$result='MISSING_ANSWER'; last;}} |
foreach $award (@_) { if ($award eq '') {$result='MISSING_ANSWER'; |
} |
last;}} |
if ($result eq '' ) { |
} |
foreach $award (@_) { if ($award eq 'ERROR') {$result='ERROR'; last;}} |
if ($result eq '' ) { |
} |
foreach $award (@_) { if ($award eq 'ERROR') {$result='ERROR'; last;}} |
if ($result eq '' ) { |
} |
foreach $award (@_) { if ($award eq 'NO_RESPONSE') {$result='NO_RESPONSE'; last;} } |
if ($result eq '' ) { |
} |
foreach $award (@_) { if ($award eq 'NO_RESPONSE') { |
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$result='NO_RESPONSE'; last;} } |
if ($result eq '' ) { |
} |
foreach $award (@_) { |
if ($result eq '' ) { |
if ($award eq 'UNIT_FAIL' || |
foreach $award (@_) { |
$award eq 'NO_UNIT' || |
if ($award eq 'UNIT_FAIL' || |
$award eq 'UNIT_NOTNEEDED') { |
$award eq 'NO_UNIT' || |
$result=$award; last; |
$award eq 'UNIT_NOTNEEDED') { |
} |
$result=$award; last; |
} |
} |
} |
} |
if ($result eq '' ) { |
} |
foreach $award (@_) { |
if ($result eq '' ) { |
if ($award eq 'WANTED_NUMERIC' || |
foreach $award (@_) { |
$award eq 'BAD_FORMULA') {$result=$award; last;} |
if ($award eq 'WANTED_NUMERIC' || |
} |
$award eq 'BAD_FORMULA') {$result=$award; last;} |
} |
} |
if ($result eq '' ) { |
} |
foreach $award (@_) { if ($award eq 'SIG_FAIL') {$result=$award; last;} } |
if ($result eq '' ) { |
} |
foreach $award (@_) { if ($award eq 'SIG_FAIL') { |
if ($result eq '' ) { |
$result=$award; last;} } |
foreach $award (@_) { if ($award eq 'INCORRECT') {$result=$award; last;} } |
} |
} |
if ($result eq '' ) { |
if ($result eq '' ) { |
foreach $award (@_) { if ($award eq 'INCORRECT') {$result=$award; |
foreach $award (@_) { if ($award eq 'APPROX_ANS') {$result=$award; last;} } |
last;} } |
} |
} |
if ($result eq '' ) { $result='EXACT_ANS'; } |
if ($result eq '' ) { |
return $result |
foreach $award (@_) { if ($award eq 'SUBMITTED') {$result=$award; |
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last;} } |
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} |
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if ($result eq '' ) { |
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foreach $award (@_) { if ($award eq 'APPROX_ANS') {$result=$award; |
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last;} } |
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} |
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if ($result eq '' ) { $result='EXACT_ANS'; } |
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return $result; |
} |
} |
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# ====================================== Decide output (return 3 element array) |
sub decideoutput { |
sub decideoutput { |
my ($award)=@_; |
my ($award,$solved,$previous)=@_; |
my $message=''; |
my $message=''; |
my $button=0; |
my $button=0; |
if ($award eq 'EXACT_ANS' || $award eq 'APPROX_ANS' ) { |
my $previousmsg; |
$message = "<b>You are correct.</b> Your receipt is ".&Apache::lonnet::receipt; |
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$button=0; |
if ($previous) { $previousmsg='You have entered that answer before'; } |
} elsif ($award eq 'NO_RESPONSE') { |
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$message = ''; |
if ($solved =~ /^correct/) { |
$button=1; |
$message = "<b>You are correct.</b> Your receipt is ". |
} elsif ($award eq 'MISSING_ANSWER') { |
&Apache::lonnet::receipt; |
$message = 'Some parts were not submitted'; |
$button=0; |
$button = 1; |
$previousmsg=''; |
} elsif ($award eq 'WANTED_NUMERIC') { |
} elsif ($solved =~ /^excused/) { |
$message = "This question expects a numeric answer"; |
$message = "<b>You are excused from the problem.</b>"; |
$button=1; |
$button=0; |
} elsif ($award eq 'SIG_FAIL') { |
$previousmsg=''; |
$message = "Please adjust significant figures.";# you provided %s significant figures"; |
} elsif ($award eq 'EXACT_ANS' || $award eq 'APPROX_ANS' ) { |
$button=1; |
if ($solved =~ /^incorrect/ || $solved eq '') { |
} elsif ($award eq 'UNIT_FAIL') { |
$message = "Incorrect"; |
$message = "Units incorrect."; #Computer reads units as %s"; |
$button=1; |
$button=1; |
} else { |
} elsif ($award eq 'UNIT_NOTNEEDED') { |
$message = "<b>You are correct.</b> Your receipt is ". |
$message = "Only a number required.";# Computer reads units of %s"; |
&Apache::lonnet::receipt; |
$button=1; |
$button=0; |
} elsif ($award eq 'NO_UNIT') { |
$previousmsg=''; |
$message = "Units required"; |
} |
$button=1; |
} elsif ($award eq 'NO_RESPONSE') { |
} elsif ($award eq 'BAD_FORMULA') { |
$message = ''; |
$message = "Unable to understand formula"; |
$button=1; |
$button=1; |
} elsif ($award eq 'MISSING_ANSWER') { |
} elsif ($award eq 'INCORRECT') { |
$message = 'Some parts were not submitted'; |
$message = "Incorrect"; |
$button = 1; |
$button=1; |
} elsif ($award eq 'WANTED_NUMERIC') { |
} else { |
$message = "This question expects a numeric answer"; |
$message = "Unknown message: $award"; |
$button=1; |
$button=1; |
} elsif ($award eq 'SIG_FAIL') { |
} |
$message = "Please adjust significant figures.";# you provided %s significant figures"; |
return ($button,$message); |
$button=1; |
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} elsif ($award eq 'UNIT_FAIL') { |
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$message = "Units incorrect."; #Computer reads units as %s"; |
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$button=1; |
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} elsif ($award eq 'UNIT_NOTNEEDED') { |
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$message = "Only a number required.";# Computer reads units of %s"; |
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$button=1; |
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} elsif ($award eq 'NO_UNIT') { |
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$message = "Units required"; |
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$button=1; |
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} elsif ($award eq 'BAD_FORMULA') { |
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$message = "Unable to understand formula"; |
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$button=1; |
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} elsif ($award eq 'INCORRECT') { |
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$message = "Incorrect"; |
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$button=1; |
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} elsif ($award eq 'SUBMITTED') { |
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$message = "Your submission has been recorded."; |
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$button=1; |
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} else { |
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$message = "Unknown message: $award"; |
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$button=1; |
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} |
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return ($button,$message,$previousmsg); |
} |
} |
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# ============================================================== Set grade data |
sub setgradedata { |
sub setgradedata { |
my ($award,$id) = @_; |
my ($award,$id,$previously_used) = @_; |
if ( $award eq 'APPROX_ANS' || $award eq 'EXACT_ANS' ) { |
# if the student already has it correct, don't modify the status |
$Apache::lonhomework::results{"resource.$id.tries"} = |
if ( $Apache::lonhomework::history{"resource.$id.solved"} !~ /^correct/ ) { |
$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
#handle assignment of tries and solved status |
$Apache::lonhomework::results{"resource.$id.solved"} = |
if ( $award eq 'APPROX_ANS' || $award eq 'EXACT_ANS' ) { |
'correct_by_student'; |
$Apache::lonhomework::results{"resource.$id.tries"} = |
$Apache::lonhomework::results{"resource.$id.awarded"} = '1'; |
$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
} elsif ( $award eq 'INCORRECT' ) { |
$Apache::lonhomework::results{"resource.$id.solved"} = |
$Apache::lonhomework::results{"resource.$id.tries"} = |
'correct_by_student'; |
$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
$Apache::lonhomework::results{"resource.$id.awarded"} = '1'; |
$Apache::lonhomework::results{"resource.$id.solved"} = |
} elsif ( $award eq 'INCORRECT' ) { |
'incorrect_attempted'; |
$Apache::lonhomework::results{"resource.$id.tries"} = |
} else { |
$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
$Apache::lonhomework::results{"resource.$id.solved"} = |
$Apache::lonhomework::results{"resource.$id.solved"} = |
'incorrect_attempted'; |
'incorrect_attempted'; |
} |
} elsif ( $award eq 'SUBMITTED' ) { |
$Apache::lonhomework::results{"resource.$id.award"} = $award; |
$Apache::lonhomework::results{"resource.$id.tries"} = |
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$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
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$Apache::lonhomework::results{"resource.$id.solved"} = |
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'ungraded_attempted'; |
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} elsif ( $award eq 'NO_RESPONSE' ) { |
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return ''; |
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} else { |
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$Apache::lonhomework::results{"resource.$id.solved"} = |
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'incorrect_attempted'; |
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} |
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# check if this was a previous submission if it was delete the |
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# unneeded data and update the previously_used attribute |
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if ( $previously_used eq 'PREVIOUSLY_USED') { |
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delete($Apache::lonhomework::results{"resource.$id.tries"}); |
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$Apache::lonhomework::results{"resource.$id.previous"} = '1'; |
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} elsif ( $previously_used eq 'PREVIOUSLY_LAST') { |
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#delete all data as they student didn't do anything |
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foreach my $key (keys(%Apache::lonhomework::results)) { |
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if ($key =~ /^resource\.$id\./) { |
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&Apache::lonxml::debug("Removing $key"); |
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delete($Apache::lonhomework::results{$key}); |
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} |
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} |
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#and since they didn't do anything we were never here |
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return ''; |
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} else { |
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$Apache::lonhomework::results{"resource.$id.previous"} = '0'; |
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} |
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} |
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$Apache::lonhomework::results{"resource.$id.award"} = $award; |
} |
} |
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# ======================================================================= Grade |
sub grade { |
sub grade { |
my ($target) = @_; |
my ($target) = @_; |
my $id = $Apache::inputtags::part; |
my $id = $Apache::inputtags::part; |
# my $result=''; |
my $response = ''; |
my $response=''; |
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if ( $target == 'web' ) { |
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if ( defined $ENV{'form.submitted'}) { |
if ( defined $ENV{'form.submitted'}) { |
my @awards = (); |
my @awards = (); |
&Apache::lonxml::debug("$#Apache::inputtags::responselist"); |
foreach $response (@Apache::inputtags::responselist) { |
foreach $response (@Apache::inputtags::responselist) { |
&Apache::lonxml::debug("looking for response.$id.$response.". |
&Apache::lonxml::debug("looking for response.$id.$response.awarddetail"); |
"awarddetail"); |
my $value=$Apache::lonhomework::results{"resource.$id.$response.awarddetail"}; |
my $value=$Apache::lonhomework::results{"resource.$id.$response.". |
if ( $value ne '' ) { |
"awarddetail"}; |
&Apache::lonxml::debug("keep ing $value from $response for $id"); |
if ( $value ne '' ) { |
push (@awards,$value); |
&Apache::lonxml::debug("keeping $value from $response for". |
} else { |
" $id"); |
&Apache::lonxml::debug("skipping $value from $response for $id"); |
push (@awards,$value); |
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} else { |
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&Apache::lonxml::debug("skipping $value from $response for". |
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" $id"); |
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} |
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} |
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my $finalaward = &finalizeawards(@awards); |
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my $previously_used; |
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if ( $#Apache::inputtags::previous eq $#awards ) { |
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$previously_used = 'PREVIOUSLY_LAST'; |
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foreach my $value (@Apache::inputtags::previous) { |
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if ($value eq 'PREVIOUSLY_USED' ) { |
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$previously_used = $value; |
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last; |
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} |
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} |
} |
} |
} |
&Apache::lonxml::debug("final award $finalaward, $previously_used"); |
my $finalaward = &finalizeawards(@awards); |
&setgradedata($finalaward,$id,$previously_used); |
&Apache::lonxml::debug("final award $finalaward"); |
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&setgradedata($finalaward,$id); |
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} |
} |
} |
return ''; |
return ''; |
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} |
} |
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# ========================================= Grade status (return scalar string) |
sub gradestatus { |
sub gradestatus { |
my ($id) = @_; |
my ($id) = @_; |
my $showbutton = 1; |
my $showbutton = 1; |
my $message = ''; |
my $message = ''; |
my $trystr=''; |
my $trystr = ''; |
my $button=''; |
my $button = ''; |
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my $previousmsg = ''; |
my $status = $Apache::inputtags::status['-1']; |
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&Apache::lonxml::debug("gradestatus has :$status:"); |
my $status = $Apache::inputtags::status['-1']; |
if ( $status ne 'CLOSED' ) { |
&Apache::lonxml::debug("gradestatus has :$status:"); |
my $award = $Apache::lonhomework::history{"resource.$id.award"}; |
if ( $status ne 'CLOSED' ) { |
&Apache::lonxml::debug("Found Award |$award|"); |
my $award = $Apache::lonhomework::history{"resource.$id.award"}; |
if ( $award ne '' ) { |
my $solved = $Apache::lonhomework::history{"resource.$id.solved"}; |
&Apache::lonxml::debug('Getting message'); |
my $previous = $Apache::lonhomework::history{"resource.$id.previous"}; |
($showbutton,$message) = &decideoutput($award); |
&Apache::lonxml::debug("Found Award |$award|$solved|"); |
$message="<br /><table bgcolor=\"#aaffaa\"><tr><td>$message</td></tr></table>"; |
if ( $award ne '' ) { |
} |
&Apache::lonxml::debug('Getting message'); |
my $tries = $Apache::lonhomework::history{"resource.$id.tries"}; |
($showbutton,$message,$previousmsg) = |
my $maxtries = &Apache::lonnet::EXT("resource.$id.maxtries"); |
&decideoutput($award,$solved,$previous); |
&Apache::lonxml::debug("got maxtries of :$maxtries:"); |
$message = "<td bgcolor=\"#aaffaa\">$message</td>"; |
if ( $tries eq '' ) { $tries = '0'; } |
if ($previousmsg) { |
if ( $maxtries eq '' ) { $maxtries = '2'; } |
$previousmsg = "<td bgcolor=\"#ffaaaa\">$previousmsg</td>"; |
if ( $maxtries eq 'con_lost' ) { $maxtries = '0'; } |
} |
if ( $showbutton ) { |
} |
$trystr = "<br />Tries $tries/$maxtries"; |
my $tries = $Apache::lonhomework::history{"resource.$id.tries"}; |
} |
my $maxtries = &Apache::lonnet::EXT("resource.$id.maxtries"); |
if ( $status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER') {$showbutton = 0;} |
&Apache::lonxml::debug("got maxtries of :$maxtries:"); |
if ( $showbutton ) { |
if ( $tries eq '' ) { $tries = '0'; } |
$button = '<br /><input type="submit" name="submit" value="Submit All Answers" />'; |
if ( $maxtries eq '' ) { $maxtries = '2'; } |
|
if ( $maxtries eq 'con_lost' ) { $maxtries = '0'; } |
|
if ( $showbutton ) { |
|
$trystr = "<td>Tries $tries/$maxtries</td>"; |
|
} |
|
if ( $status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER') { |
|
$showbutton = 0;} |
|
if ( $showbutton ) { |
|
$button = '<br /><input type="submit" name="submit" value='. |
|
'"Submit All Answers" />'; |
|
} |
|
} |
|
my $output= $previousmsg.$message.$trystr; |
|
if ($output =~ /^\s*$/) { |
|
return $button; |
|
} else { |
|
return $button.'<table><tr>'.$previousmsg.$message.$trystr. |
|
'</tr></table>'; |
} |
} |
} |
|
return $button.$message.$trystr; |
|
} |
} |
|
|
1; |
1; |
|
|
__END__ |
__END__ |
|
|