version 1.8, 2001/05/21 19:45:28
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version 1.20, 2001/07/18 20:27:21
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Line 10 sub BEGIN {
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Line 10 sub BEGIN {
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} |
} |
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sub start_optionresponse { |
sub start_optionresponse { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result=''; |
#when in a radiobutton response use these |
#when in a radiobutton response use these |
&Apache::lonxml::register('Apache::optionresponse',('foilgroup','foil','conceptgroup')); |
&Apache::lonxml::register('Apache::optionresponse',('foilgroup','foil','conceptgroup')); |
push (@Apache::lonxml::namespace,'optionresponse'); |
push (@Apache::lonxml::namespace,'optionresponse'); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
return ''; |
if ($target eq 'edit') { |
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$result.=&Apache::edit::start_table($token)."<tr><td>Multiple Option Response Question</td> |
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<td>Delete:". |
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&Apache::edit::deletelist($target,$token) |
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."</td><td> </td></tr><tr><td colspan=\"3\">\n"; |
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$result.=&Apache::edit::text_arg('Max Number Of Foils:','max',$token,'4')."</td></tr>"; |
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$result.="<tr><td colspan=\"3\">\n"; |
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} |
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if ($target eq 'modified') { |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'max'); |
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if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } |
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} |
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return $result; |
} |
} |
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sub end_optionresponse { |
sub end_optionresponse { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
&Apache::response::end_response; |
&Apache::response::end_response; |
pop @Apache::lonxml::namespace; |
pop @Apache::lonxml::namespace; |
return ''; |
my $result; |
} |
if ($target eq 'edit') { $result=&Apache::edit::end_table(); } |
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return $result; |
sub insert_optionresponse { |
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return ' |
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<optionresponse max="10"> |
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<foilgroup options=\"\"> |
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</foilgroup> |
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</optionresponse>'; |
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} |
} |
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%Apache::response::foilgroup={}; |
%Apache::response::foilgroup={}; |
sub start_foilgroup { |
sub start_foilgroup { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result=''; |
%Apache::response::foilgroup={}; |
%Apache::response::foilgroup={}; |
$Apache::optionresponse::conceptgroup=0; |
$Apache::optionresponse::conceptgroup=0; |
&Apache::response::setrandomnumber(); |
&Apache::response::setrandomnumber(); |
return ''; |
if ($target eq 'edit') { |
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my $optionlist="<option></option>\n"; |
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my $option; |
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my @opt; |
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eval '@opt ='. &Apache::lonxml::get_param('options',$parstack,$safeeval); |
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my $count=1; |
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foreach $option (@opt) { |
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$optionlist.="<option value=\"$count\">$option</option>\n"; |
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$count++; |
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} |
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my $insertlist=&Apache::edit::insertlist($target,$token); |
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$result.=&Apache::edit::start_table($token); |
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$result.= (<<ENDTABLE); |
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<tr><td>Select Options</td> |
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<td> |
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Add new Option: <input type="text" name="$Apache::lonxml::curdepth.options" /> |
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</td> |
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<td>Delete an Option: |
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<select name="$Apache::lonxml::curdepth.deleteopt">$optionlist</select> |
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</td> |
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</tr> |
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<tr><td colspan="3">$insertlist<br /> |
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ENDTABLE |
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} |
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if ($target eq 'modified') { |
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my @options; |
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my $optchanged=0; |
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eval '@options ='.&Apache::lonxml::get_param('options',$parstack,$safeeval); |
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if ($ENV{"form.$Apache::lonxml::curdepth.deleteopt"}) { |
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my $delopt=$ENV{"form.$Apache::lonxml::curdepth.deleteopt"}; |
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&Apache::lonxml::debug("Deleting :$delopt:"); |
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splice(@options,$delopt-1,1); |
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$optchanged=1; |
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} |
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if ($ENV{"form.$Apache::lonxml::curdepth.options"}) { |
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my $newopt = $ENV{"form.$Apache::lonxml::curdepth.options"}; |
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if ($options[0]) { |
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push(@options,$newopt); |
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} else { |
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$options[0]=$newopt; |
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} |
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$optchanged=1; |
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} |
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if ($optchanged) { |
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$result = "<foilgroup options=\"("; |
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foreach my $option (@options) { |
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$option=~s/\'/\\\'/; |
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&Apache::lonxml::debug("adding option :$option:"); |
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$result .="'".$option."',"; |
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} |
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chop $result; |
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$result.=')">'; |
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} # else nothing changed so just use the default mechanism |
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} |
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return $result; |
} |
} |
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sub end_foilgroup { |
sub end_foilgroup { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result; |
my $result; |
if ($target ne 'meta') { |
if ($target eq 'grade' || $target eq 'web') { |
my $name; |
my $name; |
my ($count,$max) = &getfoilcounts($parstack,$safeeval); |
my ($count,$max) = &getfoilcounts($parstack,$safeeval); |
if ($count>$max) { $count=$max } |
if ($count>$max) { $count=$max } |
&Apache::lonxml::debug("Count is $count from $max"); |
&Apache::lonxml::debug("Count is $count from $max"); |
my $args =''; |
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if ( $#$parstack > 0 ) { $args=$$parstack['-1']; } |
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my @opt; |
my @opt; |
eval '@opt ='.&Apache::run::run("{$args;".'return $options}',$safeeval); |
eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval); |
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&Apache::lonxml::debug("Options are $#opt"); |
if ($target eq 'web') { |
if ($target eq 'web') { |
$result=&displayfoils($count,@opt); |
$result=&displayfoils($count,@opt); |
} elsif ( $target eq 'grade') { |
} elsif ( $target eq 'grade') { |
Line 86 sub end_foilgroup {
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Line 150 sub end_foilgroup {
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} |
} |
} |
} |
} |
} |
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if ($target eq 'edit') { |
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$result.=&Apache::edit::end_table(); |
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} |
return $result; |
return $result; |
} |
} |
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sub getfoilcounts { |
sub getfoilcounts { |
my ($parstack,$safeeval)=@_; |
my ($parstack,$safeeval)=@_; |
my $rrargs =''; |
my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2'); |
if ( $#$parstack > 0 ) { $rrargs=$$parstack['-2']; } |
# +1 since instructors will count from 1 |
my $max = &Apache::run::run("{$rrargs;".'return $max}',$safeeval); |
my $count = $#{ $Apache::response::foilgroup{'names'} }+1; |
my $count = $#{ $Apache::response::foilgroup{'names'} }; |
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return ($count,$max); |
return ($count,$max); |
} |
} |
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Line 102 sub whichfoils {
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Line 168 sub whichfoils {
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my ($max)=@_; |
my ($max)=@_; |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
my @names = @{ $Apache::response::foilgroup{'names'} }; |
my @whichopt =(); |
my @whichopt =(); |
while ((($#whichopt) < $max) && ($#names > -1)) { |
while ((($#whichopt+1) < $max) && ($#names > -1)) { |
my $aopt=int rand $#names; |
&Apache::lonxml::debug("Have $#whichopt max is $max"); |
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my $aopt=int(rand($#names+1)); |
&Apache::lonxml::debug("From $#whichopt $max $#names elms, picking $aopt"); |
&Apache::lonxml::debug("From $#whichopt $max $#names elms, picking $aopt"); |
$aopt=splice(@names,$aopt,1); |
$aopt=splice(@names,$aopt,1); |
&Apache::lonxml::debug("Picked $aopt"); |
&Apache::lonxml::debug("Picked $aopt"); |
Line 144 sub displayfoils {
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Line 211 sub displayfoils {
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sub start_conceptgroup { |
sub start_conceptgroup { |
$Apache::optionresponse::conceptgroup=1; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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$Apache::optionresponse::conceptgroup=1; |
%Apache::response::conceptgroup={}; |
%Apache::response::conceptgroup={}; |
return ''; |
my $result; |
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if ($target eq 'edit') { |
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$result.=&Apache::edit::tag_start($target,$token,"Concept Grouped Foils"); |
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$result.=&Apache::edit::text_arg('Concept:','concept',$token,'50')."</td></tr>"; |
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$result.="<tr><td colspan=\"3\">\n"; |
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} |
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if ($target eq 'modified') { |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'concept'); |
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if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } |
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} |
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return $result; |
} |
} |
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sub end_conceptgroup { |
sub end_conceptgroup { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
$Apache::optionresponse::conceptgroup=0; |
$Apache::optionresponse::conceptgroup=0; |
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my $result=''; |
if ($target eq 'web' || $target eq 'grade') { |
if ($target eq 'web' || $target eq 'grade') { |
my @names = @{ $Apache::response::conceptgroup{'names'} }; |
#if not there aren't any foils to display and thus no question |
my $pick=int rand $#names+1; |
if (defined(@{ $Apache::response::conceptgroup{'names'} })) { |
my $name=$names[$pick]; |
my @names = @{ $Apache::response::conceptgroup{'names'} }; |
push @{ $Apache::response::foilgroup{'names'} }, $name; |
my $pick=int rand $#names+1; |
$Apache::response::foilgroup{"$name.value"} = $Apache::response::conceptgroup{"$name.value"}; |
my $name=$names[$pick]; |
$Apache::response::foilgroup{"$name.text"} = $Apache::response::conceptgroup{"$name.text"}; |
push @{ $Apache::response::foilgroup{'names'} }, $name; |
my $args; |
$Apache::response::foilgroup{"$name.value"} = $Apache::response::conceptgroup{"$name.value"}; |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
$Apache::response::foilgroup{"$name.text"} = $Apache::response::conceptgroup{"$name.text"}; |
my $concept = &Apache::run::run("{$args;".'return $concept}',$safeeval); |
my $concept = &Apache::lonxml::get_param('concept',$parstack,$safeeval); |
$Apache::response::foilgroup{"$name.concept"} = $concept; |
$Apache::response::foilgroup{"$name.concept"} = $concept; |
&Apache::lonxml::debug("Selecting $name in $concept"); |
&Apache::lonxml::debug("Selecting $name in $concept"); |
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} |
} |
} |
return ''; |
if ($target eq 'edit') { |
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$result=&Apache::edit::end_table(); |
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} |
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return $result; |
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} |
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sub insert_conceptgroup { |
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my $result="\n\t\t<conceptgroup concept=\"\">".&insert_foil()."\n\t\t</conceptgroup>\n"; |
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return $result; |
} |
} |
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sub start_foil { |
sub start_foil { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result=''; |
if ($target eq 'web') { &Apache::lonxml::startredirection; } |
if ($target eq 'web') { &Apache::lonxml::startredirection; } |
return ''; |
if ($target eq 'edit') { |
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$result=&Apache::edit::tag_start($target,$token,"Foil"); |
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my $level='-2'; |
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if ($$tagstack['-2'] eq 'conceptgroup') { $level = '-3'; } |
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my @opt; |
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eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval,$level); |
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$result.=&Apache::edit::text_arg('Name:','name',$token); |
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$result.= &Apache::edit::select_or_text_arg('Correct Option:','value',['unused',(@opt)],$token,'15'); |
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$result .= '</td></tr><tr><td colspan="3">'; |
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} |
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if ($target eq 'modified') { |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'value','name'); |
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if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } |
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} |
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return $result; |
} |
} |
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sub end_foil { |
sub end_foil { |
my ($target,$token,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $text =''; |
my $text =''; |
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my $result = ''; |
if ($target eq 'web') { $text=&Apache::lonxml::endredirection; } |
if ($target eq 'web') { $text=&Apache::lonxml::endredirection; } |
if ($target eq 'web' || $target eq 'grade') { |
if ($target eq 'web' || $target eq 'grade') { |
my $args =''; |
my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval); |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
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my $value = &Apache::run::run("{$args;".'return $value}',$safeeval); |
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if ($value ne 'unused') { |
if ($value ne 'unused') { |
my $name = &Apache::run::run("{$args;".'return $name}',$safeeval); |
my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); |
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&Apache::lonxml::debug("Got a name of :$name:"); |
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if (!$name) { $name=$Apache::lonxml::curdepth; } |
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&Apache::lonxml::debug("Using a name of :$name:"); |
if ( $Apache::optionresponse::conceptgroup ) { |
if ( $Apache::optionresponse::conceptgroup ) { |
push @{ $Apache::response::conceptgroup{'names'} }, $name; |
push @{ $Apache::response::conceptgroup{'names'} }, $name; |
$Apache::response::conceptgroup{"$name.value"} = $value; |
$Apache::response::conceptgroup{"$name.value"} = $value; |
Line 196 sub end_foil {
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Line 301 sub end_foil {
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} |
} |
} |
} |
if ($target eq 'edit') { |
if ($target eq 'edit') { |
my $args =''; |
$result.= &Apache::edit::tag_end($target,$token,''); |
if ( $#$parstack > 1 ) { $args=$$parstack['-2']; } |
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my $options=&Apache::run::run("{$args;".'return $options}',$safeeval); |
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if (!$options && $#$parstack > 2 ) { $args=$$parstack['-2']; } |
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my @opt; |
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#eval '@opt ='. |
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} |
} |
return ''; |
return $result; |
} |
} |
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sub insert_foil { |
sub insert_foil { |
return ' |
return ' |
<foil name="" value=""> |
<foil name="" value="unused"> |
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<startouttext /> |
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<endouttext /> |
</foil>'; |
</foil>'; |
} |
} |
1; |
1; |