version 1.14, 2001/03/01 01:20:04
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version 1.15, 2001/04/23 17:15:13
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Line 40 sub setrandomnumber {
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Line 40 sub setrandomnumber {
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return ''; |
return ''; |
} |
} |
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sub storesurvey { |
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if ( defined $ENV{'form.submitted'}) { |
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my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']}; |
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&Apache::lonxml::debug("Here I am!:$response:"); |
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if ( $response =~ /[^\s]/) { |
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my $id = $Apache::inputtags::response['-1']; |
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$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response; |
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$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='SUBMITTED'; |
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&Apache::lonxml::debug("submitted a $response<br />\n"); |
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} |
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} |
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return ''; |
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} |
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sub end_foilgroup { |
sub end_foilgroup { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
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my $result; |
my $result; |
if ($target ne 'meta') { |
if ($target ne 'meta') { |
my $name; |
my $rrargs =''; |
my ($truecnt,$falsecnt,$max) = &getfoilcounts($parstack,$safeeval); |
if ( $#$parstack > 0 ) { $rrargs=$$parstack['-2']; } |
my $count=0; |
my $style = &Apache::run::run("{$rrargs;".'return $style}',$safeeval); |
# we will add in 1 of the true statements |
if ( $style eq 'survey' ) { |
if (($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; } |
if ($target eq 'web') { |
my $answer = int(rand ($count)); |
$result=&displayallfoils(); |
&Apache::lonxml::debug("Answer is $answer, $count from $max, $falsecnt"); |
} elsif ( $target eq 'grade' ) { |
if ($target eq 'web') { |
$result=&storesurvey(); |
$result=&displayfoils($max,$answer); |
} |
} elsif ( $target eq 'grade') { |
} else { |
if ( defined $ENV{'form.submitted'}) { |
my $name; |
my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']}; |
my ($truecnt,$falsecnt,$max) = &getfoilcounts($parstack,$safeeval); |
if ( $response =~ /[^\s]/) { |
my $count=0; |
my $id = $Apache::inputtags::response['-1']; |
# we will add in 1 of the true statements |
$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response; |
if (($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; } |
&Apache::lonxml::debug("submitted a $response<br />\n"); |
my $answer = int(rand ($count)); |
if ($response == $answer) { |
&Apache::lonxml::debug("Answer is $answer, $count from $max, $falsecnt"); |
$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='EXACT_ANS'; |
if ($target eq 'web') { |
} else { |
$result=&displayfoils($max,$answer); |
$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='INCORRECT'; |
} elsif ( $target eq 'grade') { |
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if ( defined $ENV{'form.submitted'}) { |
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my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']}; |
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if ( $response =~ /[^\s]/) { |
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my $id = $Apache::inputtags::response['-1']; |
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$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response; |
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&Apache::lonxml::debug("submitted a $response<br />\n"); |
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if ($response == $answer) { |
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$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='EXACT_ANS'; |
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} else { |
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$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='INCORRECT'; |
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} |
} |
} |
} |
} |
} |
} |
Line 93 sub getfoilcounts {
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Line 118 sub getfoilcounts {
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return ($truecnt,$falsecnt,$max); |
return ($truecnt,$falsecnt,$max); |
} |
} |
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sub displayallfoils { |
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my $result; |
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&Apache::lonxml::debug("survey style display"); |
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my @names = @{ $Apache::response::foilgroup{'names'} }; |
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my $temp=0; |
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my $id=$Apache::inputtags::response['-1']; |
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my $part=$Apache::inputtags::part; |
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my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"}; |
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foreach my $name (@names) { |
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if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') { |
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$result.="<br /><input type=\"radio\" name=\"HWVAL$Apache::inputtags::response['-1']\" value=\"$temp\" "; |
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if ($lastresponse == $temp) { $result .= 'checked="on"'; } |
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$result .= '>'.$Apache::response::foilgroup{$name.'.text'}."</input>\n"; |
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$temp++; |
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} |
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} |
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return $result; |
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} |
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sub displayfoils { |
sub displayfoils { |
my ($max,$answer)=@_; |
my ($max,$answer)=@_; |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
Line 115 sub displayfoils {
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Line 159 sub displayfoils {
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my $whichtrue = rand $#truelist; |
my $whichtrue = rand $#truelist; |
&Apache::lonxml::debug("Max is $max, From $#truelist elms, picking $whichtrue"); |
&Apache::lonxml::debug("Max is $max, From $#truelist elms, picking $whichtrue"); |
my @whichfalse =(); |
my @whichfalse =(); |
while ((($#whichfalse+2) < $max) && ($#falselist > -1)) { |
while ((($#whichfalse+1) < $max) && ($#falselist > -1)) { |
my $afalse=rand $#falselist; |
my $afalse=rand $#falselist; |
&Apache::lonxml::debug("From $#falselist elms, picking $afalse"); |
&Apache::lonxml::debug("From $#falselist elms, picking $afalse"); |
$afalse=splice(@falselist,$afalse,1); |
$afalse=splice(@falselist,$afalse,1); |
Line 136 sub displayfoils {
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Line 180 sub displayfoils {
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} |
} |
} else { |
} else { |
my $temp=0; |
my $temp=0; |
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my $id=$Apache::inputtags::response['-1']; |
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my $part=$Apache::inputtags::part; |
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my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"}; |
foreach $name (@whichfalse) { |
foreach $name (@whichfalse) { |
$result.="<br /><input type=\"radio\" name=\"HWVAL$Apache::inputtags::response['-1']\" value=\"$temp\">".$Apache::response::foilgroup{$name.'.text'}."</input>\n"; |
$result.="<br /><input type=\"radio\" name=\"HWVAL$Apache::inputtags::response['-1']\" value=\"$temp\" "; |
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if ($lastresponse == $temp) { $result .= 'checked="on"'; } |
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$result .= '>'.$Apache::response::foilgroup{$name.'.text'}."</input>\n"; |
$temp++; |
$temp++; |
} |
} |
} |
} |