--- loncom/homework/radiobuttonresponse.pm 2001/08/06 19:36:27 1.21
+++ loncom/homework/radiobuttonresponse.pm 2001/12/04 15:17:56 1.31
@@ -1,266 +1,330 @@
-# The LON-CAPA radio button response handler
+# The LearningOnline Network with CAPA
+# mutliple choice style responses
#
-# Multiple choice style responses
+# $Id: radiobuttonresponse.pm,v 1.31 2001/12/04 15:17:56 albertel Exp $
#
-# YEAR=2001
-# 1/8,1/11,1/12,1/15,1/19,2/5,2/19,2/21,2/22,3/1,4/23,5/4,5/31 Guy Albertelli
-# 6/1,6/2 Guy Albertelli
-# 8/6 Scott Harrison
+# Copyright Michigan State University Board of Trustees
+#
+# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
+#
+# LON-CAPA is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# LON-CAPA is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with LON-CAPA; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# /home/httpd/html/adm/gpl.txt
+#
+# http://www.lon-capa.org/
+#
+# 2/21 Guy
package Apache::radiobuttonresponse;
use strict;
-# ======================================================================= BEGIN
sub BEGIN {
- &Apache::lonxml::register('Apache::radiobuttonresponse',
- ('radiobuttonresponse'));
+ &Apache::lonxml::register('Apache::radiobuttonresponse',('radiobuttonresponse'));
}
-# ================================================= Start radio button response
sub start_radiobuttonresponse {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my $result;
#when in a radiobutton response use these
- &Apache::lonxml::register('Apache::radiobuttonresponse',('foilgroup','foil',
- 'conceptgroup'));
+ &Apache::lonxml::register('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup'));
+ push (@Apache::lonxml::namespace,'radiobuttonresponse');
my $id = &Apache::response::start_response($parstack,$safeeval);
- return '';
+ if ($target eq 'meta') {
+ $result=&Apache::response::meta_package_write('radiobuttonresponse');
+ } elsif ($target eq 'edit' ) {
+ $result.=&Apache::edit::start_table($token).
+ '<tr><td>'.&Apache::lonxml::description($token)."</td><td>Delete:".
+ &Apache::edit::deletelist($target,$token)
+ ."</td><td> </td></tr><tr><td colspan=\"3\">\n";
+ $result.=&Apache::edit::text_arg('Max Number Of Foils:','max',$token,'4').
+ "</td></tr>";
+ $result.="<tr><td colspan=\"3\">\n";
+ } elsif ($target eq 'modified') {
+ my $constructtag=&Apache::edit::get_new_args($token,$parstack,
+ $safeeval,'max');
+ if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
+ }
+ return $result;
}
-# =================================================== End radio button response
sub end_radiobuttonresponse {
- &Apache::response::end_response;
- return '';
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my $result;
+ if ($target eq 'edit') { $result=&Apache::edit::end_table(); }
+ &Apache::response::end_response;
+ pop @Apache::lonxml::namespace;
+ return $result;
}
-%Apache::response::foilgroup = {};
-# ============================================================ Start foil group
+%Apache::response::foilgroup={};
sub start_foilgroup {
- %Apache::response::foilgroup = {};
- $Apache::radiobuttonresponse::conceptgroup = 0;
- &Apache::response::setrandomnumber();
- return '';
+ %Apache::response::foilgroup={};
+ $Apache::radiobuttonresponse::conceptgroup=0;
+ &Apache::response::setrandomnumber();
+ return '';
}
-# ================================================================ Store survey
sub storesurvey {
- if ( defined $ENV{'form.submitted'}) {
- my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']};
- &Apache::lonxml::debug("Here I am!:$response:");
- if ( $response =~ /[^\s]/) {
- my $id = $Apache::inputtags::response['-1'];
- $Apache::lonhomework::results{"resource.$Apache::inputtags::part".
- ".$id.submission"}=$response;
- $Apache::lonhomework::results{"resource.$Apache::inputtags::part".
- ".$id.awarddetail"}='SUBMITTED';
- &Apache::lonxml::debug("submitted a $response<br />\n");
- }
+ if ( defined $ENV{'form.submitted'}) {
+ my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']};
+ &Apache::lonxml::debug("Here I am!:$response:");
+ if ( $response =~ /[0-9]+/) {
+ my $id = $Apache::inputtags::response['-1'];
+ my @whichfoils=&whichfoils($max,$answer);
+ my %responsehash;
+ $responsehash{$whichfoil[$reponse]}=$response;
+ $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=&Apache::lonnet::hash2str(%responsehash);
+ $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='SUBMITTED';
+ &Apache::lonxml::debug("submitted a $response<br />\n");
}
- return '';
+ }
+ return '';
}
-# ======================================= End foil group (return scalar string)
sub end_foilgroup {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
- my $result;
- if ($target ne 'meta') {
- my $style = &Apache::lonxml::get_param('style',$parstack,$safeeval,
- '-2');
- if ( $style eq 'survey' ) {
- if ($target eq 'web') {
- $result = &displayallfoils();
- } elsif ( $target eq 'grade' ) {
- $result = &storesurvey();
- }
- } else {
- my $name;
- my ($truecnt,$falsecnt,$max) = &getfoilcounts($parstack,$safeeval);
- my $count = 0;
- # we will add in 1 of the true statements
- if (($falsecnt+1) > $max) { $count = $max } else {
- $count = $falsecnt+1; }
- my $answer = int(rand ($count));
- &Apache::lonxml::debug("Answer is $answer, $count from $max, $falsecnt");
- if ($target eq 'web') {
- $result=&displayfoils($max,$answer);
- } elsif ( $target eq 'grade') {
- if ( defined $ENV{'form.submitted'}) {
- my $response = $ENV{'form.HWVAL'.
- $Apache::inputtags::response['-1']};
- if ( $response =~ /[^\s]/) {
- my $id = $Apache::inputtags::response['-1'];
- $Apache::lonhomework::results{"resource.".
- $Apache::inputtags::part.".
- $id.submission"} = $response;
- &Apache::lonxml::debug("submitted a $response<br />".
- "\n");
- if ($response == $answer) {
- $Apache::lonhomework::results{"resource.".
- $Apache::inputtags::part.
- ".$id.awarddetail"} = 'EXACT_ANS';
- } else {
- $Apache::lonhomework::results{"resource.".
- $Apache::inputtags::part.
- ".$id.awarddetail"} = 'INCORRECT';
- }
- }
- }
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+
+ my $result;
+ if ($target eq 'grade' || $target eq 'web' || $target eq 'answer') {
+ my $style = $Apache::lonhomework::type;
+ if ( $style eq 'survey' ) {
+ if ($target eq 'web' || $target eq 'answer') {
+ $result=&displayallfoils();
+ } elsif ( $target eq 'grade' ) {
+ $result=&storesurvey();
+ }
+ } else {
+ my $name;
+ my ($truecnt,$falsecnt,$max) = &getfoilcounts($parstack,$safeeval);
+ my $count=0;
+ # we will add in 1 of the true statements
+ if (($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; }
+ my $answer = int(rand ($count));
+ &Apache::lonxml::debug("Answer is $answer, $count from $max, $falsecnt");
+ if ($target eq 'web') {
+ $result=&displayfoils($max,$answer);
+ } elsif ($target eq 'answer' ) {
+ $result=&displayanswers($max,$answer);
+ } elsif ( $target eq 'grade') {
+ if ( defined $ENV{'form.submitted'}) {
+ my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']};
+ if ( $response =~ /[0-9]+/) {
+ my $id = $Apache::inputtags::response['-1'];
+ my @whichfoils=&whichfoils($max,$answer);
+ my %responsehash;
+ $responsehash{$whichfoil[$reponse]}=$response;
+ $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=&Apache::lonnet::hash2str(%responsehash);
+ &Apache::lonxml::debug("submitted a $response<br />\n");
+ if ($response == $answer) {
+ $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='EXACT_ANS';
+ } else {
+ $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='INCORRECT';
}
+ }
}
+ }
}
- return $result;
+ }
+ return $result;
}
-# ==================================== Get foil counts (return 3 element array)
sub getfoilcounts {
- my ($parstack,$safeeval)=@_;
- my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2');
- my @names = @{ $Apache::response::foilgroup{'names'} };
- my $truecnt = 0;
- my $falsecnt = 0;
- my $name;
- foreach $name (@names) {
- if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
- $truecnt++;
- } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'false') {
- $falsecnt++;
- }
+ my ($parstack,$safeeval)=@_;
+ my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2');
+ my @names = @{ $Apache::response::foilgroup{'names'} };
+ my $truecnt=0;
+ my $falsecnt=0;
+ my $name;
+
+ foreach $name (@names) {
+ if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
+ $truecnt++;
+ } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'false') {
+ $falsecnt++;
}
- return ($truecnt,$falsecnt,$max);
+ }
+ return ($truecnt,$falsecnt,$max);
}
-# ==================================== Display all foils (return scalar string)
sub displayallfoils {
- my $result;
- &Apache::lonxml::debug("survey style display");
- my @names = @{ $Apache::response::foilgroup{'names'} };
- my $temp = 0;
- my $id = $Apache::inputtags::response['-1'];
- my $part = $Apache::inputtags::part;
- my $lastresponse = $Apache::lonhomework::history{"resource.$part.$id.".
- "submission"};
- foreach my $name (@names) {
- if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') {
- $result .= "<br /><input type=\"radio\" name=\"HWVAL".
- $Apache::inputtags::response['-1'].
- "\" value=\"$temp\" ";
- if ($lastresponse eq $temp) { $result .= 'checked="on"'; }
- $result .= '>'.$Apache::response::foilgroup{$name.'.text'}.
- "</input>\n";
- $temp++;
- }
+ my $result;
+ &Apache::lonxml::debug("survey style display");
+ my @names = @{ $Apache::response::foilgroup{'names'} };
+ my $temp=0;
+ my $id=$Apache::inputtags::response['-1'];
+ my $part=$Apache::inputtags::part;
+ my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"};
+ foreach my $name (@names) {
+ if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') {
+ $result.="<br /><input type=\"radio\" name=\"HWVAL$Apache::inputtags::response['-1']\" value=\"$temp\" ";
+ if ($lastresponse eq $temp) { $result .= 'checked="on"'; }
+ $result .= '>'.$Apache::response::foilgroup{$name.'.text'}."</input>\n";
+ $temp++;
}
- return $result;
+ }
+ return $result;
}
-# ======================================== Display foils (return scalar string)
-sub displayfoils {
- my ($max,$answer) = @_;
- my @names = @{ $Apache::response::foilgroup{'names'} };
- my @truelist;
- my @falselist;
- my $result;
- my $name;
- foreach $name (@names) {
- #result .= "<br /><b>$name</b> is <i> $Apache::response::foilgroup{$name.'.value'} </i>";
- if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
- push (@truelist,$name);
- } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'false') {
- push (@falselist,$name);
- } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'unused') {
- } else {
- &Apache::lonxml::error("Unknown state ".
- $Apache::response::foilgroup{$name.'.value'}.
- " for $name in <foilgroup>");
- }
+sub whichfoils {
+ my ($max,$answer)=@_;
+
+ my @truelist;
+ my @falselist;
+
+ my @names = @{ $Apache::response::foilgroup{'names'} };
+ foreach my $name (@names) {
+ #result.="<br /><b>$name</b> is <i> $Apache::response::foilgroup{$name.'.value'} </i>";
+ if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
+ push (@truelist,$name);
+ } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'false') {
+ push (@falselist,$name);
+ } elsif ($Apache::response::foilgroup{$name.'.value'} eq 'unused') {
+ } else {
+ &Apache::lonxml::error("Unknown state $Apache::response::foilgroup{$name.'.value'} for $name in <foilgroup>");
}
- my $whichtrue = int(rand($#truelist+1));
- &Apache::lonxml::debug("Max is $max, From $#truelist elms, picking ".
- $whichtrue);
- my @whichfalse = ();
- while ((($#whichfalse+1) < $max) && ($#falselist > -1)) {
- &Apache::lonxml::debug("Have $#whichfalse max is $max");
- my $afalse = int(rand($#falselist+1));
- &Apache::lonxml::debug("From $#falselist elms, picking $afalse");
- $afalse = splice(@falselist,$afalse,1);
- &Apache::lonxml::debug("Picked $afalse");
- push (@whichfalse,$afalse);
+ }
+ my $whichtrue = int(rand($#truelist+1));
+ &Apache::lonxml::debug("Max is $max, From $#truelist elms, picking $whichtrue");
+ my @whichfalse =();
+ while ((($#whichfalse+1) < $max) && ($#falselist > -1)) {
+ &Apache::lonxml::debug("Have $#whichfalse max is $max");
+ my $afalse=int(rand($#falselist+1));
+ &Apache::lonxml::debug("From $#falselist elms, picking $afalse");
+ $afalse=splice(@falselist,$afalse,1);
+ &Apache::lonxml::debug("Picked $afalse");
+ push (@whichfalse,$afalse);
+ }
+ splice(@whichfalse,$answer,0,$truelist[$whichtrue]);
+ &Apache::lonxml::debug("the true statement is $answer");
+ return @whichfalse;
+}
+
+sub displayfoils {
+ my ($max,$answer)=@_;
+ my $result;
+
+ my @whichfoils=&whichfoils($max,$answer);
+ if ($Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"} =~ /^correct/ ) {
+ foreach my $name (@whichfoils) {
+ $result.="<br />";
+ if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
+ $result.='Correct';
+ } else {
+ $result.='Incorrect';
+ }
+ $result.=":".$Apache::response::foilgroup{$name.'.text'}."</input>\n";
}
- splice(@whichfalse,$answer,0,$truelist[$whichtrue]);
- &Apache::lonxml::debug("the true statement is $answer");
- if ($Apache::lonhomework::history{
- "resource.$Apache::inputtags::part.solved"} =~ /^correct/ ) {
- foreach $name (@whichfalse) {
- $result .= "<br />";
- if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
- $result .= 'Correct';
- } else {
- $result.='Incorrect';
- }
- $result .= ":".$Apache::response::foilgroup{$name.'.text'}.
- "</input>\n";
- }
- } else {
- my $temp=0;
- my $id=$Apache::inputtags::response['-1'];
- my $part=$Apache::inputtags::part;
- my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.".
- "submission"};
- foreach $name (@whichfalse) {
- $result.="<br /><input type=\"radio\" name=\"HWVAL".
- $Apache::inputtags::response['-1'].
- "\" value=\"$temp\" ";
- if ($lastresponse eq $temp) { $result .= 'checked="on"'; }
- $result .= '>'.$Apache::response::foilgroup{$name.'.text'}.
- "</input>\n";
- $temp++;
- }
+ } else {
+ my $temp=0;
+ my $id=$Apache::inputtags::response['-1'];
+ my $part=$Apache::inputtags::part;
+ my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"};
+ foreach my $name (@whichfoils) {
+ $result.="<br /><input type=\"radio\" name=\"HWVAL$Apache::inputtags::response['-1']\" value=\"$temp\" ";
+ if ($lastresponse eq $temp) { $result .= 'checked="on"'; }
+ $result .= '>'.$Apache::response::foilgroup{$name.'.text'}."</input>\n";
+ $temp++;
}
- return $result."<br />";
+ }
+ return $result."<br />";
+}
+
+sub displayanswers {
+ my ($max,$answer)=@_;
+ my @names = @{ $Apache::response::foilgroup{'names'} };
+ my @whichopt = &whichfoils($max,$answer);
+ my $result=&Apache::response::answer_header('radiobuttonresponse');
+ foreach my $name (@whichopt) {
+ $result.=&Apache::response::answer_part('radiobuttonresponse',
+ $Apache::response::foilgroup{$name.'.value'})
+ }
+ $result.=&Apache::response::answer_footer('radiobuttonresponse');
+ return $result;
}
-# ========================================================= Start concept group
sub start_conceptgroup {
- $Apache::radiobuttonresponse::conceptgroup = 1;
- %Apache::response::conceptgroup = {};
- return '';
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ $Apache::radiobuttonresponse::conceptgroup=1;
+ %Apache::response::conceptgroup={};
+ my $result;
+ if ($target eq 'edit') {
+ $result.=&Apache::edit::tag_start($target,$token);
+ $result.=&Apache::edit::text_arg('Concept:','concept',$token,'50').
+ "</td></tr><tr><td colspan=\"3\">\n";
+ } elsif ($target eq 'modified') {
+ my $constructtag=&Apache::edit::get_new_args($token,$parstack,
+ $safeeval,'concept');
+ if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
+ }
+ return $result;
}
-# =========================================================== End concept group
sub end_conceptgroup {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
- $Apache::radiobuttonresponse::conceptgroup = 0;
- if ($target eq 'web' || $target eq 'grade') {
- my @names = @{ $Apache::response::conceptgroup{'names'} };
- my $pick = int rand $#names+1;
- my $name = $names[$pick];
- push @{ $Apache::response::foilgroup{'names'} }, $name;
- $Apache::response::foilgroup{"$name.text"} =
- $Apache::response::conceptgroup{"$name.text"};
- $Apache::response::foilgroup{"$name.value"} =
- $Apache::response::conceptgroup{"$name.value"};
- my $concept =
- &Apache::lonxml::get_param('concept',$parstack,$safeeval);
- $Apache::response::foilgroup{"$name.concept"} = $concept;
- &Apache::lonxml::debug("Selecting $name in $concept");
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ $Apache::radiobuttonresponse::conceptgroup=0;
+ my $result;
+ if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ) {
+ if (defined(@{ $Apache::response::conceptgroup{'names'} })) {
+ my @names = @{ $Apache::response::conceptgroup{'names'} };
+ my $pick=int(rand($#names+1));
+ my $name=$names[$pick];
+ push @{ $Apache::response::foilgroup{'names'} }, $name;
+ $Apache::response::foilgroup{"$name.text"} = $Apache::response::conceptgroup{"$name.text"};
+ $Apache::response::foilgroup{"$name.value"} = $Apache::response::conceptgroup{"$name.value"};
+ my $concept = &Apache::lonxml::get_param('concept',$parstack,$safeeval);
+ $Apache::response::foilgroup{"$name.concept"} = $concept;
+ &Apache::lonxml::debug("Selecting $name in $concept");
}
- return '';
+ } elsif ($target eq 'edit') {
+ $result=&Apache::edit::end_table();
+ }
+ return $result;
+}
+
+sub insert_conceptgroup {
+ my $result="\n\t\t<conceptgroup concept=\"\">".&insert_foil()."\n\t\t</conceptgroup>\n";
+ return $result;
}
-# ================================================================== Start foil
sub start_foil {
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my $result='';
+ if ($target eq 'web') {
&Apache::lonxml::startredirection;
- return '';
+ } elsif ($target eq 'edit') {
+ $result=&Apache::edit::tag_start($target,$token);
+ $result.=&Apache::edit::text_arg('Name:','name',$token);
+ $result.=&Apache::edit::select_arg('Correct Option:','value',
+ ['unused','true','false'],$token);
+ } elsif ($target eq 'modified') {
+ my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
+ 'value','name');
+ if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
+ }
+ return $result;
}
-# ==================================================================== End foil
sub end_foil {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;
- my $text = '';
- if ($target eq 'web') { $text = &Apache::lonxml::endredirection; }
- if ($target eq 'web' || $target eq 'grade') {
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+ my $text='';
+ if ($target eq 'web') { $text=&Apache::lonxml::endredirection; }
+ if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ) {
my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval);
if ($value ne 'unused') {
my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
+ if (!$name) { $name=$Apache::lonxml::curdepth; }
if ( $Apache::radiobuttonresponse::conceptgroup ) {
push @{ $Apache::response::conceptgroup{'names'} }, $name;
$Apache::response::conceptgroup{"$name.value"} = $value;
@@ -275,7 +339,13 @@ sub end_foil {
return '';
}
+sub insert_foil {
+ return '
+<foil name="" value="unused">
+<startouttext />
+<endouttext />
+</foil>';
+}
1;
-
__END__