';
- $r->print($Str);
+sub get_sequences_to_show {
+ my @Sequences;
+ foreach my $map_symb (@Apache::lonstatistics::SelectedMaps) {
+ foreach my $sequence (@Apache::lonstatistics::Sequences) {
+ next if ($sequence->{'symb'} ne $map_symb && $map_symb ne 'all');
+ next if ($sequence->{'num_assess'} < 1);
+ push (@Sequences,$sequence);
+ }
}
-
- return;
+ return @Sequences;
}
+#######################################################
+#######################################################
+=pod
-#---- Student Assessment Web Page --------------------------------------------
+=item &CreateInterface()
-sub CreateInterface {
- my($cache,$selectedName,$students,$formName,$doNotShow)=@_;
+Called by &BuildStudentAssessmentPage to create the top part of the
+page which displays the chart.
- my $Str = '';
- $Str .= &CreateLegend();
- $Str .= '
'."\n";
+#######################################################
+#######################################################
+my @OutputOptions =
+ ({ name => 'HTML, with links',
+ value => 'html, with links',
+ description => 'Output HTML with each symbol linked to the problem '.
+ 'which generated it.',
+ mode => 'html',
+ show => 'all',
+ show_links => 'yes',
+ },
+ { name => 'HTML, without links',
+ value => 'html, without links',
+ description => 'Output HTML. By not including links, the size of the'.
+ ' web page is greatly reduced. If your browser crashes on the '.
+ 'full display, try this.',
+ mode => 'html',
+ show => 'all',
+ show_links => 'no',
+ },
+ { name => 'HTML, scores only',
+ value => 'html, scores only',
+ description => 'Output HTML, only showing the total number of correct'.
+ ' problems (or problem parts) and not the maximum possible for '.
+ 'each student',
+ mode => 'html',
+ show => 'scores',
+ show_links => 'no',
+ },
+ { name => 'HTML, totals',
+ value => 'html, totals',
+ description => 'Output HTML, but only the summary statistics for each'.
+ ' sequence selected.',
+ mode => 'html',
+ show => 'totals',
+ show_links => 'no',
+ },
+ { name => 'Excel, scores only',
+ value => 'excel, scores only',
+ description => 'Output an Excel file (compatable with Excel 95), '.
+ 'with a single column for each sequence showing the students '.
+ 'score.',
+ mode => 'excel',
+ show => 'scores',
+ show_links => 'no',
+ },
+ { name => 'Excel, totals',
+ value => 'excel, totals',
+ description => 'Output an Excel file (compatable with Excel 95), '.
+ 'with two columns for each sequence, the students score on the '.
+ 'sequence and the students maximum possible on the sequence',
+ mode => 'excel',
+ show => 'totals',
+ show_links => 'no',
+ },
+ { name => 'multi-sheet Excel',
+ value => 'multi-sheet excel',
+ description => 'Output an Excel file (compatable with Excel 95), '.
+ 'with a seperate worksheet for each sequence you have selected '.
+ 'the data for each problem part '.
+ '(number of tries, status, points awarded) will be listed.',
+ mode => 'multi-sheet excel',
+ show => 'totals',
+ show_links => 'no',
+ },
+ { name => 'multi-sheet Excel, by section',
+ value => 'multi-sheet excel, by section',
+ description => 'Output an Excel file (compatable with Excel 95), '.
+ 'with a seperate worksheet for each sequence you have selected '.
+ 'the data for each problem part '.
+ '(number of tries, status, points awarded) will be listed. '.
+ 'There will be one Excel workbook for each section selected.',
+ mode => 'multi-sheet excel',
+ show => 'by section',
+ show_links => 'no',
+ },
+ { name => 'CSV, everything',
+ value => 'csv, everything',
+ description => '',
+ mode => 'csv',
+ show => 'all',
+ show_links => 'no',
+ },
+ { name => 'CSV, scores only',
+ value => 'csv, scores only',
+ description => '',
+ mode => 'csv',
+ show => 'scores',
+ show_links => 'no',
+ },
+ { name => 'CSV, totals',
+ value => 'csv, totals',
+ description => '',
+ mode => 'csv',
+ show => 'totals',
+ show_links => 'no',
+ },
+ );
+sub OutputDescriptions {
+ my $Str = '';
+ $Str .= "
Output Modes
\n";
+ $Str .= "
\n";
+ foreach my $outputmode (@OutputOptions) {
+ $Str .="
".$outputmode->{'name'}."
\n";
+ $Str .="
".$outputmode->{'description'}."
\n";
+ }
+ $Str .= "
\n";
return $Str;
}
-=pod
-
-=item &FormatStudentData()
-
-First, FormatStudentInformation is called and prefixes the course information.
-This function produces a formatted string of the student\'s course information.
-Each column of data represents all the problems for a given sequence. For
-valid grade data, a link is created for that problem to a submission record
-for that problem.
+sub CreateAndParseOutputSelector {
+ my $Str = '';
+ my $elementname = 'outputmode';
+ #
+ # Format for output options is 'mode, restrictions';
+ my $selected = 'html, with links';
+ if (exists($ENV{'form.'.$elementname})) {
+ if (ref($ENV{'form.'.$elementname} eq 'ARRAY')) {
+ $selected = $ENV{'form.'.$elementname}->[0];
+ } else {
+ $selected = $ENV{'form.'.$elementname};
+ }
+ }
+ #
+ # Set package variables describing output mode
+ $show_links = 'no';
+ $output_mode = 'html';
+ $show = 'all';
+ foreach my $option (@OutputOptions) {
+ next if ($option->{'value'} ne $selected);
+ $output_mode = $option->{'mode'};
+ $show = $option->{'show'};
+ $show_links = $option->{'show_links'};
+ }
+
+ #
+ # Build the form element
+ $Str = qq/";
+ return $Str;
+}
-=over 4
+#######################################################
+#######################################################
-Input: $name, $studentInformation, $ChartDB
+=pod
-$name: The name and domain of the current student in name:domain format
+=head2 HTML output routines
-$studentInformation: A pointer to an array holding the names used to
-remove data from the hash. They represent
-the name of the data to be removed.
+=item &html_initialize($r)
-$ChartDB: The name of the cached data database which will be tied to that
-database.
+Create labels for the columns of student data to show.
-Output: $Str
+=item &html_outputstudent($r,$student)
-$Str: Formatted string that is an entire row of the chart. It is a
-concatenation of student information and student course information.
+Return a line of the chart for a student.
-=back
+=item &html_finish($r)
=cut
-sub StudentReport {
- my ($cache,$name,$spacing,$showSequences)=@_;
- my ($username,$domain)=split(':',$name);
+#######################################################
+#######################################################
+{
+ my $padding;
+ my $count;
+
+sub html_initialize {
+ my ($r) = @_;
+ #
+ $padding = ' 'x3;
+ $count = 0;
+ #
+ my $Str = "
\n";
+ # First, the @StudentData fields need to be listed
+ my @to_show = &get_student_fields_to_show();
+ foreach my $field (@to_show) {
+ my $title=$Apache::lonstatistics::StudentData{$field}->{'title'};
+ my $base =$Apache::lonstatistics::StudentData{$field}->{'base_width'};
+ my $width=$Apache::lonstatistics::StudentData{$field}->{'width'};
+ $Str .= $title.' 'x($width-$base).$padding;
+ }
+ # Now the selected sequences need to be listed
+ foreach my $sequence (&get_sequences_to_show) {
+ my $title = $sequence->{'title'};
+ my $base = $sequence->{'base_width'};
+ my $width = $sequence->{'width'};
+ $Str .= $title.' 'x($width-$base).$padding;
+ }
+ $Str .= "total (of shown problems)
".
" 1 correct by student in 1 try\n".
@@ -516,210 +1073,18 @@ sub CreateLegend {
return $Str;
}
-=pod
-
-=item &CreateColumnSelectionBox()
-
-If there are columns not being displayed then this selection box is created
-with a list of those columns. When selections are made and the page
-refreshed, the columns will be removed from this box and the column is
-put back in the chart. If there is no columns to select, no row is added
-to the interface table.
-
-=over 4
-Input: $CacheData, $headings
+#######################################################
+#######################################################
-
-$CacheData: A pointer to a hash tied to the cached data
-
-$headings: An array of the names of the columns for the student information.
-They are used for displaying which columns are missing.
-
-Output: $notThere
-
-$notThere: The string contains one row of a table. The first column has the
-name of the selection box. The second contains the selection box
-which has a size of four.
-
-=back
-
-=cut
-
-sub CreateColumnSelectionBox {
- my ($doNotShow)=@_;
-
- my $notThere = '';
- $notThere .= '';
-
- return $notThere;
-}
-
-=pod
-
-=item &CreateColumnSelectors()
-
-This function generates the checkboxes above the column headings. The
-column will be removed if the checkbox is unchecked.
-
-=over 4
-
-Input: $CacheData, $headings
-
-$CacheData: A pointer to a hash tied to the cached data
-
-$headings: An array of the names of the columns for the student
-information. They are used to know what are the student information columns
-
-Output: $present
-
-$present: The string contains the first row of a table. Each column contains
-a checkbox which is left justified. Currently left justification is used
-for consistency of location over the column in which it presides.
+=pod
=back
=cut
-sub CreateColumnSelectors {
- my ($infoHeadings, $sequenceHeadings, $sequenceKeys)=@_;
-
- my $present = '';
- for(my $index=0; $index<(scalar @$infoHeadings); $index++) {
- $present .= '