Annotation of loncom/homework/inputtags.pm, revision 1.9
1.1 albertel 1: # The LearningOnline Network with CAPA
2: # input definitons
3:
4: package Apache::inputtags;
5: use strict;
6:
7: sub BEGIN {
1.6 albertel 8: &Apache::lonxml::register('Apache::inputtags',('textarea','textline','answergroup','datasubmission'));
1.1 albertel 9: }
10:
1.7 albertel 11:
1.1 albertel 12: sub initialize_inputtags {
1.7 albertel 13: @Apache::inputtags::input=();
14: @Apache::inputtags::response=();
1.9 ! albertel 15: @Apache::inputtags::responselist=();
1.7 albertel 16: @Apache::inputtags::answergroup=();
1.8 albertel 17: $Apache::inputtags::part='';
1.7 albertel 18: %Apache::inputtags::params=();
1.1 albertel 19: }
20:
1.6 albertel 21: sub start_textarea {
22: my ($target,$token,$parstack,$parser,$safeeval)=@_;
23: my $result = "";
24: $Apache::inputtags::curvalue++;
25: if ($target eq 'web') {
1.7 albertel 26: $result= '<textarea name="HWVAL'.$Apache::inputtags::curvalue.'" value="">';
1.6 albertel 27: }
28: return $result;
29: }
30:
31: sub end_textarea {
32: my ($target,$token,$parstack,$parser,$safeeval)=@_;
33: return "</textarea>";
34: }
35:
1.1 albertel 36: sub start_textline {
37: my ($target,$token,$parstack,$parser,$safeeval)=@_;
38: my $result = "";
39: $Apache::inputtags::curvalue++;
1.6 albertel 40: my $args ='';
41: if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
42: my $size = &Apache::run::run("{$args;".'return $size}',$safeeval);
43: if ($size eq '') { $size=20; }
1.1 albertel 44: if ($target eq 'web') {
1.7 albertel 45: $result= '<input type="text" name="HWVAL'.$Apache::inputtags::curvalue.'" value="" size="'.$size.'">';
1.1 albertel 46: }
47: return $result;
48: }
49:
50: sub end_textline {
51: my ($target,$token,$parstack,$parser,$safeeval)=@_;
1.6 albertel 52: return "";
1.1 albertel 53: }
54:
55: sub start_answergroup {
1.7 albertel 56: my ($target,$token,$parstack,$parser,$safeeval)=@_;
57: my $args ='';
58: if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
59: my $id = &Apache::run::run("{$args;".'return $id}',$safeeval);
60: push (@Apache::inputtags::answergroup,$id);
61: if ($target == 'web') {
62:
63: }
64: return '';
1.1 albertel 65: }
66:
67: sub end_answergroup {
1.2 albertel 68: my ($target,$token,$parstack,$parser,$safeeval)=@_;
1.9 ! albertel 69: return ''; # <answergroup> has ben deprecated
1.7 albertel 70: my $args ='';
71: if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
72: my $id = &Apache::run::run("{$args;".'return $id}',$safeeval);
73: push (@Apache::inputtags::answergroup,$id);
74: my $result='';
75: my $button='<input type="submit" name="submit" value="Submit All Answers">';
76: my $showbutton='1';
77: my $usedtry='1';
78: my $response='';
1.2 albertel 79: if ( $target == 'web' ) {
1.7 albertel 80: if ( defined $ENV{'form.submit'}) {
81: }
82: if ($showbutton > 0) { $result.=$button }
1.6 albertel 83: }
1.7 albertel 84: pop @Apache::inputtags::answergroup;
85: return $result;
1.6 albertel 86: }
87:
88:
89: sub start_datasubmission {
90: }
91:
92: sub end_datasubmission {
93: my ($target,$token,$parstack,$parser,$safeeval)=@_;
94: if ( $target == 'web' ) {
1.7 albertel 95: return '<input type="submit" name="submit" value="Submit All Data">';
1.2 albertel 96: }
1.9 ! albertel 97: }
! 98:
! 99: sub finalizeawards {
! 100: my $result='';
! 101: my $award;
! 102: if ($#_ == '-1') { $result = "NO_RESPONSE"; }
! 103: foreach $award (@_) { if ($award eq '') {$result='MISSING_ANSWER'; last;}}
! 104: if ($result eq '' ) {
! 105: foreach $award (@_) {
! 106: if ($award eq 'UNIT_FAIL' ||
! 107: $award eq 'NO_UNIT' ||
! 108: $award eq 'UNIT_NOTNEEDED') {
! 109: $result=$award; last;
! 110: }
! 111: }
! 112: }
! 113: &Apache::lonxml::debug("1 $result");
! 114: if ($result eq '' ) {
! 115: foreach $award (@_) {
! 116: if ($award eq 'WANTED_NUMERIC' ||
! 117: $award eq 'BAD_FORMULA') {$result=$award; last;}
! 118: }
! 119: }
! 120: &Apache::lonxml::debug("2 $result");
! 121: if ($result eq '' ) {
! 122: foreach $award (@_) { if ($award eq 'SIG_FAIL') {$result=$award; last;} }
! 123: }
! 124: &Apache::lonxml::debug("3 $result");
! 125: if ($result eq '' ) {
! 126: foreach $award (@_) { if ($award eq 'INCORRECT') {$result=$award; last;} }
! 127: }
! 128: &Apache::lonxml::debug("4 $result");
! 129: if ($result eq '' ) {
! 130: foreach $award (@_) { if ($award eq 'APPROX_ANS') {$result=$award; last;} }
! 131: }
! 132: &Apache::lonxml::debug("5 $result");
! 133: if ($result eq '' ) { $result='EXACT_ANS'; }
! 134: &Apache::lonxml::debug("6 $result");
! 135: return $result
! 136: }
! 137:
! 138: sub grade {
! 139: my ($target) = @_;
! 140: my $id = $Apache::inputtags::part;
! 141: my $result='';
! 142: my $button='<input type="submit" name="submit" value="Submit All Answers">';
! 143: my $showbutton='1';
! 144: my $usedtry='1';
! 145: my $response='';
! 146: if ( $target == 'web' ) {
! 147: if ( defined $ENV{'form.submit'}) {
! 148: my @awards = ();
! 149: foreach $response (@Apache::inputtags::responselist) {
! 150: my $value=$Apache::lonhomework::results{"response.awarddetail.$id.$response"};
! 151: if ( $value ne '' ) {
! 152: &Apache::lonxml::debug("keep ing $value from $response for $id");
! 153: push (@awards,$value);
! 154: } else {
! 155: &Apache::lonxml::debug("skipping $value from $response for $id");
! 156: }
! 157: }
! 158: my $finalaward = &finalizeawards(@awards);
! 159: &Apache::lonxml::debug("final award $finalaward");
! 160: }
! 161: if ($showbutton > 0) { $result.=$button }
! 162: }
! 163: return $result;
1.1 albertel 164: }
165:
166: 1;
167: __END__
168:
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