version 1.56, 2003/06/11 14:41:59
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version 1.57, 2003/06/11 15:04:55
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Line 366 my @OutputOptions =
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Line 366 my @OutputOptions =
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mode => 'excel', |
mode => 'excel', |
show_links => 'no', |
show_links => 'no', |
}, |
}, |
# { name => 'multi-sheet Excel', |
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# value => 'multi-sheet excel', |
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# description => 'Output an Excel file (compatable with Excel 95), '. |
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# 'with a seperate worksheet for each sequence you have selected '. |
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# 'the data for each problem part '. |
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# '(number of tries, status, points awarded) will be listed.', |
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# mode => 'multi-sheet excel', |
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# show_links => 'no', |
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# }, |
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# { name => 'multi-sheet Excel, by section', |
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# value => 'multi-sheet excel, by section', |
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# description => 'Output an Excel file (compatable with Excel 95), '. |
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# 'with a seperate worksheet for each sequence you have selected '. |
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# 'the data for each problem part '. |
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# '(number of tries, status, points awarded) will be listed. '. |
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# 'There will be one Excel workbook for each section selected.', |
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# mode => 'multi-sheet excel', |
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# show_links => 'no', |
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# }, |
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{ name => 'CSV', |
{ name => 'CSV', |
value => 'csv', |
value => 'csv', |
description => 'Output a comma seperated values file suitable for '. |
description => 'Output a comma seperated values file suitable for '. |
'import into a spreadsheet.', |
'import into a spreadsheet program. Using this method as opposed '. |
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'to Excel output allows you to organize your data before importing'. |
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' it into a spreadsheet program.', |
mode => 'csv', |
mode => 'csv', |
show_links => 'no', |
show_links => 'no', |
}, |
}, |
Line 445 sub CreateAndParseOutputSelector {
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Line 428 sub CreateAndParseOutputSelector {
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## Data selector stuff |
## Data selector stuff |
## |
## |
my @OutputDataOptions = |
my @OutputDataOptions = |
( { name =>'Tries', |
( |
base =>'tries', |
{ name => 'Scores', |
value => 'tries', |
base => 'scores', |
shortdesc => 'Number of Tries before success on each Problem Part', |
value => 'scores', |
longdesc =>'The number of tries before success on each problem part.', |
shortdesc => 'Score on each Problem Part', |
}, |
longdesc =>'The students score on each problem part, computed as'. |
{ name =>'Parts Correct', |
'the part weight * part awarded', |
base =>'tries', |
}, |
value => 'parts correct', |
{ name => 'Scores Sum', |
shortdesc => 'Number of Problem Parts completed successfully.', |
base => 'scores', |
longdesc => 'The Number of Problem Parts completed successfully.', |
value => 'sum only', |
}, |
shortdesc => 'Sum of Scores on each Problem Part', |
{ name =>'Parts Correct & Maximums', |
longdesc =>'The total of the scores of the student on each problem'. |
base =>'tries', |
' part in the sequences or folders selected.', |
value => 'parts correct total', |
}, |
shortdesc => 'Number of Problem Parts completed successfully.', |
{ name => 'Scores Sum & Maximums', |
longdesc => 'The Number of Problem Parts completed successfully and '. |
base => 'scores', |
'the maximum possible for each student', |
value => 'sum and total', |
}, |
shortdesc => 'Total Score and Maximum Possible for each '. |
{ name => 'Scores', |
'Sequence or Folder', |
base => 'scores', |
longdesc => 'The score of each student as well as the '. |
value => 'scores', |
' maximum possible on each Sequence or Folder.', |
shortdesc => 'Score on each Problem Part', |
}, |
longdesc =>'The students score on each problem part, computed as'. |
{ name => 'Scores Summary Table Only', |
'the part weight * part awarded', |
base => 'scores', |
}, |
value => 'final table scores', |
{ name => 'Scores Sum', |
shortdesc => 'Summary of Scores', |
base => 'scores', |
longdesc => 'The average score on each sequence or folder for the '. |
value => 'sum only', |
'selected students.', |
shortdesc => 'Sum of Scores on each Problem Part', |
}, |
longdesc =>'The total of the scores of the student on each problem'. |
{ name =>'Tries', |
' part in the sequences or folders selected.', |
base =>'tries', |
}, |
value => 'tries', |
{ name => 'Scores Sum & Maximums', |
shortdesc => 'Number of Tries before success on each Problem Part', |
base => 'scores', |
longdesc =>'The number of tries before success on each problem part.', |
value => 'sum and total', |
}, |
shortdesc => 'Total Score and Maximum Possible for each '. |
{ name =>'Parts Correct', |
'Sequence or Folder', |
base =>'tries', |
longdesc => 'The total of the scores of the student on each problem'. |
value => 'parts correct', |
' and the maximum possible for that student on each Sequence or '. |
shortdesc => 'Number of Problem Parts completed successfully.', |
' Folder.', |
longdesc => 'The Number of Problem Parts completed successfully'. |
}, |
' on each sequence or folder.', |
{ name => 'Summary Table (Scores)', |
}, |
base => 'scores', |
{ name =>'Parts Correct & Maximums', |
value => 'final table scores', |
base =>'tries', |
shortdesc => 'Summary of Scores', |
value => 'parts correct total', |
longdesc => '', |
shortdesc => 'Number of Problem Parts completed successfully.', |
}, |
longdesc => 'The Number of Problem Parts completed successfully and '. |
{ name => 'Summary Table (Parts)', |
'the maximum possible for each student', |
base => 'tries', |
}, |
value => 'final table parts', |
{ name => 'Parts Summary Table Only', |
shortdesc => 'Summary of Parts Correct', |
base => 'tries', |
longdesc => '', |
value => 'final table parts', |
} |
shortdesc => 'Summary of Parts Correct', |
); |
longdesc => 'A summary table of the average number of problem parts '. |
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'students were able to get correct on each sequence.', |
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}, |
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); |
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sub HTMLifyOutputDataDescriptions { |
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my $Str = ''; |
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$Str .= "<dl>\n"; |
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foreach my $option (@OutputDataOptions) { |
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$Str .= ' <dt>'.$option->{'name'}.'</dt>'; |
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$Str .= '<dd>'.$option->{'longdesc'}.'</dd>'."\n"; |
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} |
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$Str .= "</dl>\n"; |
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return $Str; |
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} |
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sub CreateAndParseOutputDataSelector { |
sub CreateAndParseOutputDataSelector { |
my $Str = ''; |
my $Str = ''; |
Line 791 sub SingleStudentTotal {
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Line 788 sub SingleStudentTotal {
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####################################################### |
####################################################### |
####################################################### |
####################################################### |
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=pod |
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=head2 Multi-Sheet EXCEL subroutines |
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=item &multi_sheet_excel_initialize($r) |
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=item &multi_sheet_excel_outputstudent($r,$student) |
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=item &multi_sheet_excel_finish($r) |
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=cut |
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####################################################### |
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####################################################### |
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{ |
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sub multi_sheet_excel_initialize { |
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my ($r)=@_; |
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$r->print("<h1>Not yet implemented</h1>"); |
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# |
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# Estimate the size of the file. We would like to have < 5 megs of data. |
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my $max_size = 5000000; |
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my $num_students = scalar(@Apache::lonstatistics::Students); |
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my $num_sequences = 0; |
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my $num_data_per_part = 2; # 'status' and 'numtries' |
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my $fields_per_student = scalar(&get_student_fields_to_show()); |
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my $bytes_per_field = 20; # Back of the envelope calculation |
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foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
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$num_sequences++ if ($seq->{'num_assess'} > 0); |
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$fields_per_student += $num_data_per_part * $seq->{'num_assess_parts'}; |
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} |
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my $size_estimate = $fields_per_student*$num_students*$bytes_per_field; |
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# |
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# Compute number of workbooks |
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my $num_workbooks = 1; |
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if ($size_estimate > $max_size) { # try to stay under 5 megs |
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$num_workbooks += int($size_estimate / $max_size); |
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} |
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# if ($data eq ) { |
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# if (@Apache::lonstatistics::SelectedSections > 1 && |
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# $Apache::lonstatistics::SelectedSections[0] ne 'all') { |
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# $num_workbooks = scalar(@Apache::lonstatistics::SelectedSections); |
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# } else { |
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# # @Apache::lonstatistics::Sections contains 'all' as well. |
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# $num_workbooks = scalar(@Apache::lonstatistics::Sections) - 1; |
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# } |
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# } |
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$r->print("Maximum allowed size: ".$max_size." bytes<br />"); |
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$r->print("Number of students: ".$num_students."<br />"); |
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$r->print("Number of fields per student: ".$fields_per_student."<br />"); |
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$r->print("Total number of fields: ".($fields_per_student*$num_students). |
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"<br />"); |
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$r->print("Bytes per field: ".$bytes_per_field." (estimated)"."<br />"); |
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$r->print("Estimated size: ".$size_estimate." bytes<br />"); |
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$r->print("Number of workbooks: ".$num_workbooks."<br />"); |
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$r->rflush(); |
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return; |
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} |
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sub multi_sheet_excel_outputstudent { |
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my ($r,$student) = @_; |
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} |
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sub multi_sheet_excel_finish { |
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my ($r) = @_; |
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} |
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} |
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####################################################### |
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####################################################### |
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=pod |
=pod |
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=head2 EXCEL subroutines |
=head2 EXCEL subroutines |