version 1.12, 2001/06/16 20:33:33
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version 1.18, 2001/07/13 16:15:01
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Line 23 sub tag_start {
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Line 23 sub tag_start {
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my $tag=$token->[1]; |
my $tag=$token->[1]; |
if (!$description) { $description="<$tag>"; } |
if (!$description) { $description="<$tag>"; } |
$result.= &start_table($token)."<tr><td>$description</td> |
$result.= &start_table($token)."<tr><td>$description</td> |
<td>Delete:". |
<td>Delete". |
&deletelist($target,$token) |
&deletelist($target,$token) |
."</td> |
."</td> |
<td>". |
<td>". |
Line 40 sub tag_end {
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Line 40 sub tag_end {
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if ($target eq 'edit') { |
if ($target eq 'edit') { |
my $tag=$token->[1]; |
my $tag=$token->[1]; |
if (!defined($description)) { |
if (!defined($description)) { |
$result.="</td></tr><tr><td></$tag>"; |
$result.="</td></tr><tr><td></$tag></td><td colspan=\"2\"> </td>"; |
} else { |
} else { |
if ($description ne '') { $result.="</td></tr><tr><td>$description"; } |
if ($description ne '') { $result.="</td></tr><tr><td>$description</td><td colspan=\"2\"> </td>"; } |
} |
} |
$result.="</tr>".&end_table()."\n"; |
$result.="</tr>".&end_table()."\n"; |
} |
} |
Line 77 sub end_table {
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Line 77 sub end_table {
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sub deletelist { |
sub deletelist { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $result = "<select name=\"delete_$Apache::lonxml::curdepth\"> |
my $result = "<select name=\"delete_$Apache::lonxml::curdepth\"> |
<option>Nothing</option> |
<option></option> |
<option>Tag</option> |
<option>Yes</option> |
<option>Subtags</option> |
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</select>"; |
</select>"; |
return $result; |
return $result; |
} |
} |
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sub handle_delete { |
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if (!$ENV{"form.delete_$Apache::lonxml::curdepth"}) { return ''; } |
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my ($space,$target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result=0; |
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if ($space) { |
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my $sub1="$space\:\:delete_$token->[1]"; |
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{ |
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no strict 'refs'; |
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if (defined &$sub1) { |
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$result=&$sub1($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); |
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} |
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} |
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} |
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if (!$result) { |
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my $endtag='/'.$token->[1]; |
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my $bodytext=&Apache::lonxml::get_all_text($endtag,$$parser[$#$parser]); |
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$$parser['-1']->get_token(); |
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&Apache::lonxml::debug("Deleting :$bodytext: for $token->[1]"); |
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&Apache::lonxml::end_tag($tagstack,$parstack,$token); |
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} |
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return 1; |
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} |
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sub get_insert_list { |
sub get_insert_list { |
my ($token) = @_; |
my ($token) = @_; |
my $result=''; |
my $result=''; |
Line 124 $optionlist
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Line 146 $optionlist
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} |
} |
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sub handle_insert { |
sub handle_insert { |
if (!$ENV{"form.insert_$Apache::lonxml::curdepth"}) { return ''; } |
if ($ENV{"form.insert_$Apache::lonxml::curdepth"} eq '') { return ''; } |
my $result; |
my $result; |
my $tagnum = $ENV{"form.insert_$Apache::lonxml::curdepth"}; |
my $tagnum = $ENV{"form.insert_$Apache::lonxml::curdepth"}; |
my $func=$Apache::lonxml::insertlist{"$tagnum.function"}; |
my $func=$Apache::lonxml::insertlist{"$tagnum.function"}; |
Line 134 sub handle_insert {
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Line 156 sub handle_insert {
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if ($newtag =~ /::/) { ($namespace,$newtag) = split(/::/,$newtag); } |
if ($newtag =~ /::/) { ($namespace,$newtag) = split(/::/,$newtag); } |
$result.="\n<$newtag>\n</$newtag>"; |
$result.="\n<$newtag>\n</$newtag>"; |
} else { |
} else { |
{ |
if (defined(&$func)) { |
no strict 'refs'; |
{ |
$result.=&$func(); |
no strict 'refs'; |
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$result.=&$func(); |
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} |
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} else { |
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my $newtag=$Apache::lonxml::insertlist{"$tagnum.tag"}; |
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&Apache::lonxml::error("Unable to insert tag $newtag, $func was not defined."); |
} |
} |
} |
} |
return $result; |
return $result; |
} |
} |
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sub insert_responseparam { |
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return ' |
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<responseparam />'; |
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} |
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sub insert_numericalresponse { |
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return ' |
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<numericalresponse answer=""> |
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<textline /> |
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<hintgroup> |
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</hintgroup> |
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</numericalresponse>'; |
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} |
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sub insert_stringresponse { |
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return ' |
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<stringresponse answer="" type=""> |
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<textline /> |
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<hintgroup> |
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</hintgroup> |
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</stringresponse>'; |
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} |
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sub insert_optionresponse { |
sub insert_optionresponse { |
return ' |
return ' |
<optionresponse max="10"> |
<optionresponse max="10"> |
<foilgroup options=""> |
<foilgroup options=""> |
</foilgroup> |
</foilgroup> |
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<hintgroup> |
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</hintgroup> |
</optionresponse>'; |
</optionresponse>'; |
} |
} |
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Line 188 sub modifiedfield {
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Line 240 sub modifiedfield {
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} |
} |
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sub insert_startouttext { |
sub insert_startouttext { |
return "\n<startouttext />\n<endouttext />"; |
return "<startouttext />\n<endouttext />"; |
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} |
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sub insert_script { |
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return "\n<script type=\"loncapa/perl\">\n</script>"; |
} |
} |
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# Returns a 1 if the toekn has been modified and you should rebuild the tag |
# Returns a 1 if the token has been modified and you should rebuild the tag |
# side-effects, will modify the $token if new values are found |
# side-effects, will modify the $token if new values are found |
sub get_new_args { |
sub get_new_args { |
my ($token,$parstack,$safeeval,@args)=@_; |
my ($token,$parstack,$safeeval,@args)=@_; |
Line 208 sub get_new_args {
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Line 264 sub get_new_args {
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return $rebuild; |
return $rebuild; |
} |
} |
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# looks for /> on start tags |
sub rebuild_tag { |
sub rebuild_tag { |
my ($token) = @_; |
my ($token) = @_; |
my $result; |
my $result; |
if ($token->[0] eq 'S') { |
if ($token->[0] eq 'S') { |
$result = '<'.$token->[1]; |
$result = '<'.$token->[1]; |
while (my ($key,$val)= each(%{$token->[2]})) { |
while (my ($key,$val)= each(%{$token->[2]})) { |
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$val=~s:^\s|\s$::g; |
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$val=~s:"::g; #" |
&Apache::lonxml::debug("setting :$key: to :$val:"); |
&Apache::lonxml::debug("setting :$key: to :$val:"); |
$result.=' '.$key.'="'.$val.'"'; |
$result.=' '.$key.'="'.$val.'"'; |
} |
} |
$result.=">"; |
if ($token->[4] =~ m:/>$:) { |
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$result.=' />'; |
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} else { |
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$result.='>'; |
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} |
} elsif ( $token->[0] eq 'E' ) { |
} elsif ( $token->[0] eq 'E' ) { |
$result = '</'.$token->[1].'>'; |
$result = '</'.$token->[1].'>'; |
} |
} |
return $result; |
return $result; |
} |
} |
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sub text_arg { |
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my ($description,$name,$token,$size) = @_; |
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my $result; |
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if (!defined $size) { $size=20; } |
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my $arg=$token->[2]{$name}; |
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$result=$description.'<input name="'."$Apache::lonxml::curdepth.$name". |
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'" type="text" value="'.$arg.'" size="'.$size.'" />'; |
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return $result; |
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} |
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sub select_arg { |
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my ($description,$name,$list,$token) = @_; |
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my $result; |
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my $optionlist=""; |
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my $selected=$token->[2]{$name}; |
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foreach my $option (@$list) { |
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if ( $selected eq $option ) { |
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$optionlist.="<option selected=\"on\">$option</option>\n"; |
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} else { |
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$optionlist.="<option>$option</option>\n"; |
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} |
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} |
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$result.=$description.'<select name="'."$Apache::lonxml::curdepth.$name".'"> |
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'.$optionlist.' |
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</select></td></tr><tr><td colspan="3">'; |
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return $result; |
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} |
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1; |
1; |
__END__ |
__END__ |