version 1.75, 2004/01/09 23:22:18
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version 1.77, 2004/01/14 22:59:18
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Line 739 ENDBUTTON
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Line 739 ENDBUTTON
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return $result; |
return $result; |
} |
} |
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# coordinate pair (x1,y1)-(x2,y2) |
# coordinates (x1,y1)-(x2,y2)... |
sub entercoordpair { |
# mode can be either box, or polygon |
my ($id,$mode,$width,$height) = @_; |
sub entercoord { |
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my ($idx,$mode,$width,$height,$type) = @_; |
unless ($Apache::edit::bgimgsrc) { return ''; } |
unless ($Apache::edit::bgimgsrc) { return ''; } |
my $bgfile=&Apache::lonnet::escape($Apache::edit::bgimgsrc); |
my $bgfile=&Apache::lonnet::escape(&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$Apache::edit::bgimgsrc)); |
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&Apache::lonnet::logthis($Apache::edit::bgfile); |
my $form = 'lonhomework'; |
my $form = 'lonhomework'; |
my $element; |
my $element; |
if (! defined($mode) || $mode eq 'attribute') { |
if (! defined($mode) || $mode eq 'attribute') { |
$element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth"); |
$element = &Apache::lonnet::escape("$idx\_$Apache::lonxml::curdepth"); |
} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
$element = &Apache::lonnet::escape('homework_edit_'. |
$element = &Apache::lonnet::escape('homework_edit_'. |
$Apache::lonxml::curdepth); |
$Apache::lonxml::curdepth); |
} |
} |
my $formheight=''; |
my $id=$Apache::lonxml::curdepth; |
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my %data=("imagechoice.$id.type" =>$type, |
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"imagechoice.$id.formname" =>$form, |
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"imagechoice.$id.file" =>$bgfile, |
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"imagechoice.$id.formcoord" =>$element); |
if ($height) { |
if ($height) { |
$formheight='&formheight='.$height.'_'.$Apache::edit::bgimgsrccurdepth; |
$data{"imagechoice.$id.formheight"}=$height.'_'. |
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$Apache::edit::bgimgsrccurdepth; |
} |
} |
my $formwidth=''; |
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if ($width) { |
if ($width) { |
$formwidth='&formwidth='.$width.'_'.$Apache::edit::bgimgsrccurdepth; |
$data{"imagechoice.$id.formwidth"}=$width.'_'. |
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$Apache::edit::bgimgsrccurdepth; |
} |
} |
my $result = <<"ENDBUTTON"; |
&Apache::lonnet::appenv(%data); |
<a href="/cgi-bin/imagechoice.pl?mode=pair&formname=$form&file=$bgfile$formheight$formwidth&formcoord=$element" |
my $text="Enter Coordinates"; |
target="imagechoice">Click Coordinate Pair</a> |
if ($type eq 'polygon') { $text='Create Polygon Data'; } |
ENDBUTTON |
my $result='<a href="/adm/imagechoice?token='.$id.'" target="imagechoice">'.$text.'</a>'; |
return $result; |
return $result; |
} |
} |
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# coordinate polygon (x1,y1)-(x2,y2)... |
sub deletecoorddata { |
sub entercoordpolygon { |
&Apache::lonnet::delenv("imagechoice\\."); |
my ($id,$mode,$width,$height) = @_; |
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unless ($Apache::edit::bgimgsrc) { return ''; } |
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my $bgfile=&Apache::lonnet::escape($Apache::edit::bgimgsrc); |
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my $form = 'lonhomework'; |
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my $element; |
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if (! defined($mode) || $mode eq 'attribute') { |
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$element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth"); |
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} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
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$element = &Apache::lonnet::escape('homework_edit_'. |
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$Apache::lonxml::curdepth); |
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} |
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my $id=&Apache::loncommon::get_cgi_id(); |
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my %data=("cgi.$id.mode" =>'polygon', |
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"cgi.$id.formname" =>$form, |
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"cgi.$id.file" =>$bgfile, |
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"cgi.$id.formcoord" =>$element); |
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if ($height) { |
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$data{"cgi.$id.formheight"}=$height.'_'.$Apache::edit::bgimgsrccurdepth; |
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} |
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if ($width) { |
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$data{"cgi.$id.formwidth"}=$width.'_'.$Apache::edit::bgimgsrccurdepth; |
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} |
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&Apache::lonnet::appenv(%data); |
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my $result='<a href="/adm/imagechoice?token='.$id.'" target="imagechoice">Create Polygon Data</a>'; |
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return $result; |
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} |
} |
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#----------------------------------------------------- browse |
#----------------------------------------------------- browse |
sub browse { |
sub browse { |
# insert a link to call up the filesystem browser (lonindexer) |
# insert a link to call up the filesystem browser (lonindexer) |