version 1.172, 2003/05/14 13:33:00
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version 1.180, 2003/06/04 20:32:30
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Line 146 sub setup_rndseed {
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Line 146 sub setup_rndseed {
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$ENV{'form.rndseed'}=$rndseed; |
$ENV{'form.rndseed'}=$rndseed; |
} |
} |
} |
} |
if ($ENV{'form.resetdata'} eq 'New Problem Variation') { |
if ($ENV{'form.resetdata'} eq 'New Problem Variation' || |
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$ENV{'form.newrandomization'} eq 'New Randomization') { |
$rndseed=time; |
$rndseed=time; |
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if ($rndseed eq $ENV{'form.rndseed'}) { |
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srand($rndseed); |
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$rndseed=int(rand(1000000000)); |
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} |
$ENV{'form.rndseed'}=$rndseed; |
$ENV{'form.rndseed'}=$rndseed; |
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delete($ENV{'form.resetdata'}); |
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delete($ENV{'form.newrandomization'}); |
} |
} |
&Apache::lonxml::debug("Setting rndseed to $rndseed"); |
&Apache::lonxml::debug("Setting rndseed to $rndseed"); |
&Apache::run::run('$external::randomseed='.$rndseed.';',$safeeval); |
&Apache::run::run('$external::randomseed='.$rndseed.';',$safeeval); |
Line 177 sub problem_web_to_edit_header {
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Line 184 sub problem_web_to_edit_header {
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my $result.='<input type="hidden" name="problemmode" value="View" /> |
my $result.='<input type="hidden" name="problemmode" value="View" /> |
<input type="submit" name="problemmode" value="Edit" /> |
<input type="submit" name="problemmode" value="Edit" /> |
<input type="submit" name="problemmode" value="EditXML" /> |
<input type="submit" name="problemmode" value="EditXML" /> |
Random Seed:<input type="text" name="rndseed" width="10" value="'. |
<input type="submit" name="newrandomization" value="New Randomization" /> |
$rndseed.'" /> |
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<input type="submit" name="changerandseed" value="Change" /> |
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<input type="submit" name="resetdata" value="Reset Submissions" /> |
<input type="submit" name="resetdata" value="Reset Submissions" /> |
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<nobr><input type="submit" name="changerandseed" value="Change Random Seed To:" /> |
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<input type="text" name="rndseed" width="10" value="'. |
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$rndseed.'" |
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onChange="javascript:document.lonhomework.changerandseed.click()" /></nobr> |
<input type="checkbox" name="showallfoils" '; |
<input type="checkbox" name="showallfoils" '; |
if (defined($ENV{'form.showallfoils'})) { $result.='checked="on"'; } |
if (defined($ENV{'form.showallfoils'})) { $result.='checked="on"'; } |
$result.= ' /> Show All Foils |
$result.= ' /> Show All Foils |
<hr />'; |
<hr />'; |
my $numtoanalyze=$ENV{'form.numtoanalyze'}; |
my $numtoanalyze=$ENV{'form.numtoanalyze'}; |
if (!$numtoanalyze) { $numtoanalyze=100; } |
if (!$numtoanalyze) { $numtoanalyze=20; } |
$result.= '<input type="submit" name="problemmode" value="Answer Distribution" /> |
$result.= '<input type="submit" name="problemmode" value="Calculate answers" /> for |
<input type="text" name="numtoanalyze" value="'. |
<input type="text" name="numtoanalyze" value="'. |
$numtoanalyze.'" size="5" /> <hr />'; |
$numtoanalyze.'" size="5" /> versions of this problem.'. |
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&Apache::loncommon::help_open_topic("Analyze_Problem", |
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'',undef,undef,300). |
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'<hr />'; |
return $result; |
return $result; |
} |
} |
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Line 264 sub start_problem {
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Line 276 sub start_problem {
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} |
} |
#initialize globals |
#initialize globals |
$Apache::inputtags::part='0'; |
$Apache::inputtags::part='0'; |
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@Apache::inputtags::partlist=('0'); |
@Apache::inputtags::responselist = (); |
@Apache::inputtags::responselist = (); |
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@Apache::inputtags::importlist = (); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous_version=(); |
@Apache::inputtags::previous_version=(); |
$Apache::structuretags::printanswer='No'; |
$Apache::structuretags::printanswer='No'; |
Line 391 sub start_problem {
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Line 405 sub start_problem {
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"<title>$name</title></head>\n$body_tag_start\n"; |
"<title>$name</title></head>\n$body_tag_start\n"; |
} |
} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
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my $startminipage = ''; |
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if ($ENV{'form.problem_split'} ne 'yes') { |
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$startminipage = '\begin{minipage}{\textwidth}'; |
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} |
my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); |
my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); |
if ($name eq '') { |
if ($name eq '') { |
$name=&Apache::lonnet::EXT('resource.title'); |
$name=&Apache::lonnet::EXT('resource.title'); |
Line 425 sub start_problem {
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Line 443 sub start_problem {
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print $temp_file "$duedate\n"; |
print $temp_file "$duedate\n"; |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
if(not $duedate=~m/1969/ and $Apache::lonhomework::type ne 'exam') { |
if(not $duedate=~m/1969/ and $Apache::lonhomework::type ne 'exam') { |
$result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$ENV{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent\textit{Due date: '.$duedate.'} \vskip 1 mm\noindent \begin{minipage}{\textwidth}'; |
$result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$ENV{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent\textit{Due date: '.$duedate.'} \vskip 1 mm\noindent '.$startminipage; |
} else { |
} else { |
$result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$ENV{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent \vskip 1 mm \noindent\begin{minipage}{\textwidth}'; |
$result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$ENV{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent \vskip 1 mm \noindent'.$startminipage; |
if ($Apache::lonhomework::type eq 'exam' and $allow_print_points==1) { $result .= '\fbox{\textit{'.$weight.' pt}}';} |
if ($Apache::lonhomework::type eq 'exam' and $allow_print_points==1) { $result .= '\fbox{\textit{'.$weight.' pt}}';} |
} |
} |
} else { |
} else { |
Line 435 sub start_problem {
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Line 453 sub start_problem {
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} |
} |
} else { |
} else { |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
$result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$ENV{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent \vskip 1 mm\noindent\begin{minipage}{\textwidth}'; |
$result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$ENV{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent \vskip 1 mm\noindent'.$startminipage; |
if (($Apache::lonhomework::type eq 'exam') and ($allow_print_points==1)) { $result .= '\fbox{\textit{'.$weight.' pt}}';} |
if (($Apache::lonhomework::type eq 'exam') and ($allow_print_points==1)) { $result .= '\fbox{\textit{'.$weight.' pt}}';} |
} else { |
} else { |
$result .= '\vskip 1mm \\\\\\\\'; |
$result .= '\vskip 1mm \\\\\\\\'; |
Line 493 sub end_problem {
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Line 511 sub end_problem {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$result.=&Apache::lonxml::xmlend(); |
$result.=&Apache::lonxml::xmlend(); |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$result .= '\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}'; |
my $endminipage = ''; |
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if ($ENV{'form.problem_split'} ne 'yes') { |
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$endminipage = '\end{minipage}'; |
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} |
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$result .= '\keephidden{ENDOFPROBLEM}\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}'; |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
$result .= '\end{minipage}\end{document} '; |
$result .= $endminipage.'\end{document} '; |
} else { |
} else { |
$result .= ''; |
$result .= ''; |
} |
} |
Line 506 sub end_problem {
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Line 528 sub end_problem {
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&finalize_storage(); |
&finalize_storage(); |
} |
} |
if ($target eq 'answer' && ($ENV{'request.state'} eq 'construct') |
if ($target eq 'answer' && ($ENV{'request.state'} eq 'construct') |
&& $ENV{'form.answer_mode_output'} ne 'tex') { |
&& $ENV{'form.answer_output_mode'} ne 'tex') { |
$result.='</html>'; # normally we get it from xmlend, but in CSTR |
$result.='</html>'; # normally we get it from xmlend, but in CSTR |
# we always show answer mode too. |
# we always show answer mode too. |
} |
} |
} elsif ($target eq 'meta') { |
} elsif ($target eq 'meta') { |
if ($Apache::inputtags::part eq '0') { |
if ($Apache::inputtags::part eq '0') { |
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@Apache::inputtags::response=(); |
$result=&Apache::response::mandatory_part_meta; |
$result=&Apache::response::mandatory_part_meta; |
} |
} |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
Line 519 sub end_problem {
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Line 542 sub end_problem {
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$result = &problem_edit_footer(); |
$result = &problem_edit_footer(); |
} |
} |
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if ($ENV{'request.state'} eq 'construct' && $target eq 'web') { |
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&Apache::inputtags::check_for_duplicate_ids(); |
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} |
undef(%Apache::lonhomework::history); |
undef(%Apache::lonhomework::history); |
undef(%Apache::lonhomework::results); |
undef(%Apache::lonhomework::results); |
undef($Apache::inputtags::part); |
undef($Apache::inputtags::part); |
Line 844 sub start_part {
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Line 870 sub start_part {
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my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
$Apache::inputtags::part=$id; |
$Apache::inputtags::part=$id; |
@Apache::inputtags::responselist = (); |
push(@Apache::inputtags::partlist,$id); |
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@Apache::inputtags::response=(); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous_version=(); |
@Apache::inputtags::previous_version=(); |
$Apache::lonhomework::problemstatus= |
$Apache::lonhomework::problemstatus= |