version 1.168, 2003/05/04 08:00:31
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version 1.176, 2003/05/19 21:05:23
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Line 38 use Apache::File();
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Line 38 use Apache::File();
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use Apache::lonmenu; |
use Apache::lonmenu; |
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BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::structuretags',('block','languageblock','while','randomlist','problem','library','web','tex','part','preduedate','postanswerdate','solved','notsolved','startouttext','endouttext')); |
&Apache::lonxml::register('Apache::structuretags',('block','languageblock','instructorcomment','while','randomlist','problem','library','web','tex','part','preduedate','postanswerdate','solved','notsolved','startouttext','endouttext')); |
} |
} |
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sub start_web { |
sub start_web { |
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; |
} |
} |
&Apache::lonxml::debug("Setting rndseed to $rndseed"); |
&Apache::lonxml::debug("Setting rndseed to $rndseed"); |
Line 177 sub problem_web_to_edit_header {
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Line 182 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 272 sub start_problem {
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Line 282 sub start_problem {
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@Apache::structuretags::whilebody=(); |
@Apache::structuretags::whilebody=(); |
@Apache::structuretags::whileline=(); |
@Apache::structuretags::whileline=(); |
$Apache::lonhomework::scantronmode=0; |
$Apache::lonhomework::scantronmode=0; |
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$Apache::lonhomework::problemstatus= |
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&Apache::lonnet::EXT('resource.0.problemstatus'); |
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if (defined($ENV{'scantron.maxquest'})) { |
if (defined($ENV{'scantron.maxquest'})) { |
$Apache::lonhomework::scantronmode=1; |
$Apache::lonhomework::scantronmode=1; |
Line 478 sub end_problem {
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Line 490 sub end_problem {
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($target eq 'answer') || ($target eq 'tex') |
($target eq 'answer') || ($target eq 'tex') |
) { |
) { |
if ($status eq 'CAN_ANSWER') { |
if ($status eq 'CAN_ANSWER') { |
if ($target ne 'tex') { |
if ($target ne 'tex' && |
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$ENV{'form.answer_output_mode'} ne 'tex') { |
$result.="</form></body>\n"; |
$result.="</form></body>\n"; |
} |
} |
} elsif ($status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER' || |
} elsif ($status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER' || |
Line 490 sub end_problem {
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Line 503 sub end_problem {
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if ($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}'; |
$result .= '\keephidden{ENDOFPROBLEM}\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}'; |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
$result .= '\end{minipage}\end{document} '; |
$result .= '\end{minipage}\end{document} '; |
} else { |
} else { |
Line 502 sub end_problem {
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Line 515 sub end_problem {
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&Apache::lonhomework::showhash(%Apache::lonhomework::results); |
&Apache::lonhomework::showhash(%Apache::lonhomework::results); |
&finalize_storage(); |
&finalize_storage(); |
} |
} |
if ($target eq 'answer' && ($ENV{'request.state'} eq 'construct') ) { |
if ($target eq 'answer' && ($ENV{'request.state'} eq 'construct') |
$result.='</html>'; #normally we get it from xmlend, but in CSTR |
&& $ENV{'form.answer_output_mode'} ne 'tex') { |
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$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') { |
Line 660 sub end_languageblock {
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Line 674 sub end_languageblock {
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return $result; |
return $result; |
} |
} |
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sub start_instructorcomment { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my $result; |
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if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
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$target eq 'tex' || $target eq 'analyze') { |
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$result=($ENV{'request.role'}=~/^(in|cc|au|ca|li)/); |
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if ( ! $result ) { |
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my $skip=&Apache::lonxml::get_all_text("/instructorcomment",$parser); |
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&Apache::lonxml::debug("skipping ahead :$skip: $$parser[-1]"); |
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} |
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$result=''; |
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} elsif ($target eq 'edit') { |
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$result .=&Apache::edit::tag_start($target,$token); |
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$result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
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} |
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return $result; |
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} |
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sub end_instructorcomment { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my $result; |
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if ($target eq "edit") { |
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$result.= &Apache::edit::tag_end($target,$token,''); |
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} |
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return $result; |
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} |
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sub start_while { |
sub start_while { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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Line 814 sub start_part {
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Line 857 sub start_part {
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@Apache::inputtags::responselist = (); |
@Apache::inputtags::responselist = (); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous_version=(); |
@Apache::inputtags::previous_version=(); |
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$Apache::lonhomework::problemstatus= |
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&Apache::lonnet::EXT("resource.$id.problemstatus"); |
my $hidden=&Apache::loncommon::check_if_partid_hidden($Apache::inputtags::part); |
my $hidden=&Apache::loncommon::check_if_partid_hidden($Apache::inputtags::part); |
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if ($target eq 'meta') { |
if ($target eq 'meta') { |