--- loncom/homework/radiobuttonresponse.pm 2001/11/09 20:20:45 1.28
+++ loncom/homework/radiobuttonresponse.pm 2002/04/03 19:32:36 1.39
@@ -1,11 +1,36 @@
# The LearningOnline Network with CAPA
# mutliple choice style responses
+#
+# $Id: radiobuttonresponse.pm,v 1.39 2002/04/03 19:32:36 albertel Exp $
+#
+# 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;
-sub BEGIN {
+BEGIN {
&Apache::lonxml::register('Apache::radiobuttonresponse',('radiobuttonresponse'));
}
@@ -20,16 +45,19 @@ sub start_radiobuttonresponse {
$result=&Apache::response::meta_package_write('radiobuttonresponse');
} elsif ($target eq 'edit' ) {
$result.=&Apache::edit::start_table($token).
- '
'.&Apache::lonxml::description($token)." Delete:".
+ ' '.&Apache::lonxml::description($token)." Delete:".
&Apache::edit::deletelist($target,$token)
- ."   \n";
- $result.=&Apache::edit::text_arg('Max Number Of Foils:','max',$token,'4').
- " ";
- $result.="\n";
+ ."  ".&Apache::edit::end_row()
+ .&Apache::edit::start_spanning_row();
+
+ $result.=&Apache::edit::text_arg('Max Number Of Shown Foils:','max',$token,'4').
+ &Apache::edit::end_row().&Apache::edit::start_spanning_row()."\n";
} elsif ($target eq 'modified') {
my $constructtag=&Apache::edit::get_new_args($token,$parstack,
$safeeval,'max');
if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
+ } elsif ($target eq 'tex') {
+ $result .= '\begin{enumerate}';
}
return $result;
}
@@ -38,8 +66,10 @@ sub end_radiobuttonresponse {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
my $result;
if ($target eq 'edit') { $result=&Apache::edit::end_table(); }
+ if ($target eq 'tex') { $result .= '\end{enumerate}'; }
&Apache::response::end_response;
pop @Apache::lonxml::namespace;
+ &Apache::lonxml::deregister('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup'));
return $result;
}
@@ -52,27 +82,54 @@ sub start_foilgroup {
}
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 $response \n");
- }
- }
+ if ( !defined($ENV{'form.submitted'})) { return ''; }
+ my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']};
+ &Apache::lonxml::debug("Here I am!:$response:");
+ if ( $response !~ /[0-9]+/) { return ''; }
+ my $id = $Apache::inputtags::response['-1'];
+ my @whichfoils=@{ $Apache::response::foilgroup{'names'} };
+ my %responsehash;
+ $responsehash{$whichfoils[$response]}=$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 $response \n");
return '';
}
+sub grade_response {
+ my ($max,$answer)=@_;
+ if (!defined($ENV{'form.submitted'})) { return; }
+ my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']};
+ if ( $response !~ /[0-9]+/) { return; }
+ my $part=$Apache::inputtags::part;
+ my $id = $Apache::inputtags::response['-1'];
+ my @whichfoils=&whichfoils($max,$answer);
+ my %responsehash;
+ $responsehash{$whichfoils[$response]}=$response;
+ my $responsestr=&Apache::lonnet::hash2str(%responsehash);
+ my %previous=&Apache::response::check_for_previous($responsestr,
+ $part,$id);
+ $Apache::lonhomework::results{"resource.$part.$id.submission"}=
+ $responsestr;
+ &Apache::lonxml::debug("submitted a $response \n");
+ my $ad;
+ if ($response == $answer) {
+ $ad='EXACT_ANS';
+ } else {
+ $ad='INCORRECT';
+ }
+ $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$ad;
+ &Apache::response::handle_previous(\%previous,$ad);
+}
+
sub end_foilgroup {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
-
+
my $result;
- if ($target eq 'grade' || $target eq 'web' || $target eq 'answer') {
- my $style = &Apache::lonxml::get_param('style',$parstack,$safeeval,'-2');
+ if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || $target eq 'tex') {
+ my $style = $Apache::lonhomework::type;
if ( $style eq 'survey' ) {
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'answer' || $target eq 'tex') {
$result=&displayallfoils();
} elsif ( $target eq 'grade' ) {
$result=&storesurvey();
@@ -85,24 +142,12 @@ sub end_foilgroup {
if (($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,$answer);
+ if ($target eq 'web' || $target eq 'tex') {
+ $result=&displayfoils($target,$max,$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 =~ /[^\s]/) {
- my $id = $Apache::inputtags::response['-1'];
- $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response;
- &Apache::lonxml::debug("submitted a $response \n");
- if ($response == $answer) {
- $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='EXACT_ANS';
- } else {
- $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='INCORRECT';
- }
- }
- }
+ &grade_response($max,$answer);
}
}
}
@@ -112,11 +157,13 @@ sub end_foilgroup {
sub getfoilcounts {
my ($parstack,$safeeval)=@_;
my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2');
- my @names = @{ $Apache::response::foilgroup{'names'} };
+ my @names;
my $truecnt=0;
my $falsecnt=0;
my $name;
-
+ if ( $Apache::response::foilgroup{'names'} ) {
+ @names= @{ $Apache::response::foilgroup{'names'} };
+ }
foreach $name (@names) {
if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
$truecnt++;
@@ -135,10 +182,12 @@ sub displayallfoils {
my $id=$Apache::inputtags::response['-1'];
my $part=$Apache::inputtags::part;
my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"};
+ my %lastresponse=&Apache::lonnet::str2hash($lastresponse);
+ &Apache::lonhomework::showhash(%lastresponse);
foreach my $name (@names) {
if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') {
$result.=" \n";
$temp++;
}
@@ -152,7 +201,10 @@ sub whichfoils {
my @truelist;
my @falselist;
- my @names = @{ $Apache::response::foilgroup{'names'} };
+ my @names;
+ if ( $Apache::response::foilgroup{'names'} ) {
+ @names= @{ $Apache::response::foilgroup{'names'} };
+ }
foreach my $name (@names) {
#result.="$name is $Apache::response::foilgroup{$name.'.value'} ";
if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
@@ -181,13 +233,15 @@ sub whichfoils {
}
sub displayfoils {
- my ($max,$answer)=@_;
+ my ($target,$max,$answer)=@_;
my $result;
my @whichfoils=&whichfoils($max,$answer);
if ($Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"} =~ /^correct/ ) {
foreach my $name (@whichfoils) {
- $result.=" ";
+ if ($target ne 'tex') {
+ $result.=" ";
+ }
if ($Apache::response::foilgroup{$name.'.value'} eq 'true') {
$result.='Correct';
} else {
@@ -200,19 +254,24 @@ sub displayfoils {
my $id=$Apache::inputtags::response['-1'];
my $part=$Apache::inputtags::part;
my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"};
+ my %lastresponse=&Apache::lonnet::str2hash($lastresponse);
foreach my $name (@whichfoils) {
- $result.=" \n";
+ if ($target ne 'tex') {
+ $result.=" \n";
+ } else {
+ $result .= $Apache::response::foilgroup{$name.'.text'};
+ }
$temp++;
}
}
- return $result." ";
+ if ($target ne 'tex') { $result.=" "; }
+ return $result;
}
sub displayanswers {
my ($max,$answer)=@_;
- my @names = @{ $Apache::response::foilgroup{'names'} };
my @whichopt = &whichfoils($max,$answer);
my $result=&Apache::response::answer_header('radiobuttonresponse');
foreach my $name (@whichopt) {
@@ -231,7 +290,7 @@ sub start_conceptgroup {
if ($target eq 'edit') {
$result.=&Apache::edit::tag_start($target,$token);
$result.=&Apache::edit::text_arg('Concept:','concept',$token,'50').
- " \n";
+ &Apache::edit::end_row().&Apache::edit::start_spanning_row();
} elsif ($target eq 'modified') {
my $constructtag=&Apache::edit::get_new_args($token,$parstack,
$safeeval,'concept');
@@ -244,7 +303,7 @@ sub end_conceptgroup {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
$Apache::radiobuttonresponse::conceptgroup=0;
my $result;
- if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ) {
+ if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || $target eq 'tex') {
if (defined(@{ $Apache::response::conceptgroup{'names'} })) {
my @names = @{ $Apache::response::conceptgroup{'names'} };
my $pick=int(rand($#names+1));
@@ -270,26 +329,30 @@ sub insert_conceptgroup {
sub start_foil {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
my $result='';
- if ($target eq 'web') {
+ if ($target eq 'web' || $target eq 'tex') {
&Apache::lonxml::startredirection;
+ if ($target eq 'tex') {
+ $result .= '\item ';
+ }
} elsif ($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);
+ $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
} elsif ($target eq 'modified') {
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
'value','name');
if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
- }
+ }
return $result;
}
sub end_foil {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
my $text='';
- if ($target eq 'web') { $text=&Apache::lonxml::endredirection; }
- if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ) {
+ if ($target eq 'web' || $target eq 'tex') { $text=&Apache::lonxml::endredirection; }
+ if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || $target eq 'tex') {
my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval);
if ($value ne 'unused') {
my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);