version 1.20, 2001/10/09 20:45:13
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version 1.28, 2002/10/14 20:42:57
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# The LearningOnline Network with CAPA |
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# implements the tags that control the hints |
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# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
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package Apache::hinttags; |
package Apache::hinttags; |
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use strict; |
use strict; |
use Apache::lonnet; |
use Apache::lonnet; |
use capa; |
use capa; |
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sub BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::hinttags',('hintgroup','hintpart','numericalhint')); |
&Apache::lonxml::register('Apache::hinttags',('hintgroup','hintpart','numericalhint','stringhint','formulahint')); |
} |
} |
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Line 30 sub start_hintgroup {
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Line 58 sub start_hintgroup {
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if ($skiptoend) { |
if ($skiptoend) { |
&Apache::lonxml::get_all_text("/hintgroup",$$parser[$#$parser]); |
&Apache::lonxml::get_all_text("/hintgroup",$$parser[$#$parser]); |
} |
} |
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} elsif ($target eq 'tex') { |
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$result .= '\keephidden{'; |
} |
} |
@Apache::hint::which=(); |
@Apache::hint::which=(); |
return $result; |
return $result; |
Line 51 sub end_hintgroup {
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Line 81 sub end_hintgroup {
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} |
} |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result.=&Apache::edit::end_table(); |
$result.=&Apache::edit::end_table(); |
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} elsif ($target eq 'tex') { |
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$result .= '}'; |
} |
} |
@Apache::hint::which=(); |
@Apache::hint::which=(); |
return $result; |
return $result; |
Line 65 sub start_numericalhint {
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Line 97 sub start_numericalhint {
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$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::text_arg('Name:','name',$token); |
$result.=&Apache::edit::text_arg('Name:','name',$token); |
$result.=&Apache::edit::text_arg('Answer:','answer',$token); |
$result.=&Apache::edit::text_arg('Answer:','answer',$token); |
$result.=&Apache::edit::text_arg('Unit:','unit',$token,5); |
if ($token->[1] eq 'numericalhint') { |
$result.=&Apache::edit::text_arg('Format:','format',$token,4); |
$result.=&Apache::edit::text_arg('Unit:','unit',$token,5); |
$result.='</td></tr><tr><td colspan="3">'; |
$result.=&Apache::edit::text_arg('Format:','format',$token,4); |
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} elsif ($token->[1] eq 'stringhint') { |
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$result.=&Apache::edit::select_arg('Type:','type',['cs','ci','mc'],$token); |
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} elsif ($token->[1] eq 'formulahint') { |
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$result.=&Apache::edit::text_arg('Sample Points:','samples',$token,40); |
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} |
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$result.=&Apache::edit::end_row(); |
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$result.=&Apache::edit::start_spanning_row(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag= |
my $constructtag; |
&Apache::edit::get_new_args($token,$parstack,$safeeval, |
if ($token->[1] eq 'numericalhint') { |
'name','answer','unit', 'format'); |
$constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
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'name','answer','unit','format'); |
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} elsif ($token->[1] eq 'stringhint') { |
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$constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
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'name','answer','type'); |
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} elsif ($token->[1] eq 'formulahint') { |
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$constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
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'name','answer','samples'); |
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} |
if ($constructtag) { |
if ($constructtag) { |
$result = &Apache::edit::rebuild_tag($token); |
$result = &Apache::edit::rebuild_tag($token); |
$result .= &Apache::edit::handle_insert(); |
$result .= &Apache::edit::handle_insert(); |
Line 118 sub end_numericalhint {
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Line 165 sub end_numericalhint {
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return $result; |
return $result; |
} |
} |
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sub start_stringhint { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result; |
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if ($target eq 'meta') { |
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$result=&Apache::response::meta_package_write('stringhint'); |
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} else { |
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$result.=&start_numericalhint(@_); |
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} |
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return $result; |
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} |
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sub end_stringhint { |
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return end_numericalhint(@_); |
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} |
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sub start_formulahint { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result; |
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if ($target eq 'meta') { |
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$result=&Apache::response::meta_package_write('formulahint'); |
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} else { |
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$result.=&start_numericalhint(@_); |
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} |
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return $result; |
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} |
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sub end_formulahint { |
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return end_numericalhint(@_); |
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} |
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# a part shows if it is on, if no specific parts are on, then default shows |
# a part shows if it is on, if no specific parts are on, then default shows |
sub start_hintpart { |
sub start_hintpart { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
Line 139 sub start_hintpart {
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Line 216 sub start_hintpart {
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} elsif ($target eq 'grade') { |
} elsif ($target eq 'grade') { |
&Apache::lonxml::get_all_text("/hintpart",$$parser[$#$parser]); |
&Apache::lonxml::get_all_text("/hintpart",$$parser[$#$parser]); |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result.= &Apache::edit::tag_start($target,$token, |
$result.= &Apache::edit::tag_start($target,$token); |
&Apache::lonxml::description($token)); |
$result.= &Apache::edit::text_arg('On:','on',$token); |
$result.= &Apache::edit::text_arg('On:','on',$token).'</td></tr><tr><td colspan="3">'; |
$result.= &Apache::edit::end_row(); |
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$result.= &Apache::edit::start_spanning_row(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
'on'); |
'on'); |