version 1.15, 2002/10/22 16:27:39
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version 1.21, 2002/12/16 23:35:46
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Line 34
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Line 34
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# |
# |
### |
### |
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package Apache::lonstudentassessment; |
package Apache::lonstudentassessment; |
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use strict; |
use strict; |
use Apache::lonhtmlcommon; |
use Apache::lonhtmlcommon; |
Line 77 sub BuildStudentAssessmentPage {
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Line 77 sub BuildStudentAssessmentPage {
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} |
} |
} |
} |
my ($infoHeadings, $infoKeys, $sequenceHeadings, $sequenceKeys, |
my ($infoHeadings, $infoKeys, $sequenceHeadings, $sequenceKeys, |
$doNotShow) = |
$doNotShow) = |
&ShouldShowColumns(\%cache, $headings, $studentInformation); |
&ShouldShowColumns(\%cache, $headings, $studentInformation); |
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my $selectedName = &FindSelectedStudent(\%cache, |
my $selectedName = &FindSelectedStudent(\%cache, |
$cache{'StudentAssessmentStudent'}, |
$cache{'StudentAssessmentStudent'}, |
$students); |
$students); |
$r->print(&CreateInterface(\%cache, $selectedName, $students, $formName, |
$r->print(&CreateInterface(\%cache, $selectedName, $students, $formName, |
Line 104 sub BuildStudentAssessmentPage {
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Line 104 sub BuildStudentAssessmentPage {
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$r->print('<pre>'."\n"); |
$r->print('<pre>'."\n"); |
foreach (@$students) { |
foreach (@$students) { |
if($c->aborted()) { return $Str; } |
if($c->aborted()) { return $Str; } |
next if ($_ ne $selectedName && |
next if ($_ ne $selectedName && |
$selectedName ne 'All Students'); |
$selectedName ne 'All Students'); |
$selected = 1; |
$selected = 1; |
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my @who = ($_); |
my @who = ($_); |
next if(&Apache::loncoursedata::DownloadStudentCourseData(\@who, 'true', |
next if(&Apache::loncoursedata::DownloadStudentCourseData(\@who, 'true', |
$cacheDB, 'true', |
$cacheDB, 'true', |
'false', $courseID, |
'false', $courseID, |
$r, $c) ne 'OK'); |
$r, $c) ne 'OK'); |
next if($c->aborted()); |
next if($c->aborted()); |
Line 164 sub BuildStudentAssessmentPage {
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Line 164 sub BuildStudentAssessmentPage {
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untie(%cache); |
untie(%cache); |
} |
} |
} |
} |
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if(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
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$r->print(&StudentAverageTotal(\%cache, $students, $sequenceKeys)); |
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untie(%cache); |
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} |
$r->print('</pre>'."\n"); |
$r->print('</pre>'."\n"); |
if($selected == 0) { |
if($selected == 0) { |
$Str .= '<h3><font color=blue>WARNING: '; |
$Str .= '<h3><font color=blue>WARNING: '; |
Line 174 sub BuildStudentAssessmentPage {
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Line 179 sub BuildStudentAssessmentPage {
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return; |
return; |
} |
} |
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#---- Student Assessment Web Page -------------------------------------------- |
#---- Student Assessment Web Page -------------------------------------------- |
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sub CreateInterface { |
sub CreateInterface { |
Line 185 sub CreateInterface {
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Line 193 sub CreateInterface {
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$Str .= '<input type="submit" name="PreviousStudent" '; |
$Str .= '<input type="submit" name="PreviousStudent" '; |
$Str .= 'value="Previous Student" />'."\n"; |
$Str .= 'value="Previous Student" />'."\n"; |
$Str .= '   '."\n"; |
$Str .= '   '."\n"; |
$Str .= &Apache::lonhtmlcommon::StudentOptions($cache, $students, |
$Str .= &Apache::lonhtmlcommon::StudentOptions($cache, $students, |
$selectedName, |
$selectedName, |
'StudentAssessment', |
'StudentAssessment', |
$formName); |
$formName); |
$Str .= "\n".'   '."\n"; |
$Str .= "\n".'   '."\n"; |
$Str .= '<input type="submit" name="NextStudent" '; |
$Str .= '<input type="submit" name="NextStudent" '; |
Line 210 sub CreateInterface {
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Line 218 sub CreateInterface {
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$Str .= '</td><td>'."\n"; |
$Str .= '</td><td>'."\n"; |
$Str .= '<input type="submit" name="DefaultColumns" '; |
$Str .= '<input type="submit" name="DefaultColumns" '; |
$Str .= 'value="Default Column Display" />'."\n"; |
$Str .= 'value="Default Column Display" />'."\n"; |
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$Str .= '</td><td>'."\n"; |
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$Str .= '<input type="submit" name="displaymode" '; |
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if (! exists($ENV{'form.displaymode'}) || |
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lc($ENV{'form.displaymode'}) eq 'display with links') { |
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$Str .= 'value="Display without links" />'; |
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# Set the current value, in case it is undefined |
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$ENV{'form.displaymode'} = 'Display with links'; |
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} else { |
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$Str .= 'value="Display with links" />'; |
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} |
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$Str .= "\n"; |
$Str .= '</td></tr></table>'."\n"; |
$Str .= '</td></tr></table>'."\n"; |
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return $Str; |
return $Str; |
Line 231 sub CreateTableHeadings {
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Line 250 sub CreateTableHeadings {
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my $displayString = '<td align="left"><pre><a href="/adm/statistics?'; |
my $displayString = '<td align="left"><pre><a href="/adm/statistics?'; |
$displayString .= 'sort=LINKDATA">DISPLAYDATA</a>FORMATTING'; |
$displayString .= 'sort=LINKDATA">DISPLAYDATA</a>FORMATTING'; |
$displayString .= $spacing.'</pre></td>'."\n"; |
$displayString .= $spacing.'</pre></td>'."\n"; |
$Str .= &Apache::lonhtmlcommon::CreateHeadings($cache, |
$Str .= &Apache::lonhtmlcommon::CreateHeadings($cache, |
$infoKeys, |
$infoKeys, |
$infoHeadings, |
$infoHeadings, |
$displayString, |
$displayString, |
Line 256 sub CreateTableHeadings {
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Line 275 sub CreateTableHeadings {
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=item &FormatStudentData() |
=item &FormatStudentData() |
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First, FormatStudentInformation is called and prefixes the course information. |
First, FormatStudentInformation is called and prefixes the course information. |
This function produces a formatted string of the student's 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 |
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 |
valid grade data, a link is created for that problem to a submission record |
for that problem. |
for that problem. |
Line 276 database.
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Line 295 database.
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Output: $Str |
Output: $Str |
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$Str: Formatted string that is an entire row of the chart. It is a |
$Str: Formatted string that is an entire row of the chart. It is a |
concatenation of student information and student course information. |
concatenation of student information and student course information. |
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=back |
=back |
Line 318 sub StudentReport {
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Line 337 sub StudentReport {
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} |
} |
$hasVersion = 'true'; |
$hasVersion = 'true'; |
$hasData = 'true'; |
$hasData = 'true'; |
$Str .= '<a href="/adm/grades?symb='; |
if (lc($ENV{'form.displaymode'}) ne 'display without links') { |
$Str .= &Apache::lonnet::escape($problem); |
$Str .= '<a href="/adm/grades?symb='; |
$Str .= '&student='.$username.'&domain='.$domain; |
$Str .= &Apache::lonnet::escape($problem); |
$Str .= '&command=submission">'; |
$Str .= '&student='.$username.'&domain='.$domain; |
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$Str .= '&command=submission">'; |
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} |
my $code = $cache->{$name.':'.$problemID.':'.$_.':code'}; |
my $code = $cache->{$name.':'.$problemID.':'.$_.':code'}; |
my $tries = $cache->{$name.':'.$problemID.':'.$_.':tries'}; |
my $tries = $cache->{$name.':'.$problemID.':'.$_.':tries'}; |
if($code eq '*' && $tries < 10 && $tries ne '') { |
if($code eq '*' && $tries < 10 && $tries ne '') { |
$code = $tries; |
$code = $tries; |
} |
} |
$Str .= $code; |
$Str .= $code; |
$Str .= '</a>'; |
if (lc($ENV{'form.displaymode'}) ne 'display without links') { |
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$Str .= '</a>'; |
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} |
$characterCount++; |
$characterCount++; |
} |
} |
} |
} |
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# Output the number of correct answers for the current sequence. |
# Output the number of correct answers for the current sequence. |
# This part takes up 6 character slots, but is formated right |
# This part takes up 6 character slots, but is formated right |
# justified. |
# justified. |
my $spacesNeeded=$cache->{$sequence.':columnWidth'}-$characterCount; |
my $spacesNeeded=$cache->{$sequence.':columnWidth'}-$characterCount; |
$spacesNeeded -= 3; |
$spacesNeeded -= 3; |
Line 344 sub StudentReport {
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Line 367 sub StudentReport {
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# ':problemsCorrect'}); |
# ':problemsCorrect'}); |
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my $outputProblemsCorrect = sprintf("%2d/%2d", $cache->{$name.':'.$sequence. |
my $outputProblemsCorrect = sprintf("%2d/%2d", $cache->{$name.':'.$sequence. |
':problemsCorrect'}, |
':problemsCorrect'}, |
$characterCount); |
$characterCount); |
if($hasData eq 'true') { |
if($hasData eq 'true') { |
$Str .= '<font color="#007700">'.$outputProblemsCorrect.'</font>'; |
$Str .= '<font color="#007700">'.$outputProblemsCorrect.'</font>'; |
Line 374 sub StudentReport {
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Line 397 sub StudentReport {
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return $Str; |
return $Str; |
} |
} |
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sub StudentAverageTotal { |
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my ($cache, $students, $sequenceKeys)=@_; |
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my $Str = "\nAverageTotal\n"; |
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my %Correct = (); |
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my $ProblemsSolved = 0; |
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my $TotalProblems = 0; |
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my $StudentCount = 0; |
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foreach my $name (@$students) { |
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$StudentCount++; |
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foreach my $sequence (@$sequenceKeys) { |
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$Correct{$cache->{$sequence.':title'}} += |
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$cache->{$name.':'.$sequence.':problemsCorrect'}; |
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} |
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$ProblemsSolved += $cache->{$name.':problemsSolved'}; |
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$TotalProblems += $cache->{$name.':totalProblems'}; |
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} |
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$ProblemsSolved /= $StudentCount; |
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$TotalProblems /= $StudentCount; |
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$Str .= "AvgSlvd:$ProblemsSolved AvgTotal: $TotalProblems\n"; |
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foreach (%Correct) { |
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$Str .= "$_ : $Correct{$_}\n"; |
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} |
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return $Str; |
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} |
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=pod |
=pod |
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=item &CreateLegend() |
=item &CreateLegend() |
Line 389 sub CreateLegend {
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Line 443 sub CreateLegend {
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" 1 correct by student in 1 try\n". |
" 1 correct by student in 1 try\n". |
" 7 correct by student in 7 tries\n". |
" 7 correct by student in 7 tries\n". |
" * correct by student in more than 9 tries\n". |
" * correct by student in more than 9 tries\n". |
" + correct by override\n". |
" + correct by hand grading or override\n". |
" - incorrect by override\n". |
" - incorrect by override\n". |
" . incorrect attempted\n". |
" . incorrect attempted\n". |
" # ungraded attempted\n". |
" # ungraded attempted\n". |
" not attempted (blank field)\n". |
" not attempted (blank field)\n". |
" x excused". |
" x excused". |
"</pre><p>"; |
"</pre><p>"; |
return $Str; |
return $Str; |
} |
} |
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Line 404 sub CreateLegend {
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Line 458 sub CreateLegend {
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=item &CreateColumnSelectionBox() |
=item &CreateColumnSelectionBox() |
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If there are columns not being displayed then this selection box is created |
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 |
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 |
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 |
put back in the chart. If there is no columns to select, no row is added |
to the interface table. |
to the interface table. |
Line 415 Input: $CacheData, $headings
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Line 469 Input: $CacheData, $headings
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$CacheData: A pointer to a hash tied to the cached data |
$CacheData: A pointer to a hash tied to the cached data |
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$headings: An array of the names of the columns for the student information. |
$headings: An array of the names of the columns for the student information. |
They are used for displaying which columns are missing. |
They are used for displaying which columns are missing. |
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Output: $notThere |
Output: $notThere |
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$notThere: The string contains one row of a table. The first column has the |
$notThere: The string contains one row of a table. The first column has the |
name of the selection box. The second contains the selection box |
name of the selection box. The second contains the selection box |
which has a size of four. |
which has a size of four. |
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=back |
=back |
Line 451 sub CreateColumnSelectionBox {
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Line 505 sub CreateColumnSelectionBox {
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=item &CreateColumnSelectors() |
=item &CreateColumnSelectors() |
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This function generates the checkboxes above the column headings. The |
This function generates the checkboxes above the column headings. The |
column will be removed if the checkbox is unchecked. |
column will be removed if the checkbox is unchecked. |
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=over 4 |
=over 4 |
Line 501 sub CreateColumnSelectors {
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Line 555 sub CreateColumnSelectors {
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sub FindSelectedStudent { |
sub FindSelectedStudent { |
my($cache, $selectedName, $students)=@_; |
my($cache, $selectedName, $students)=@_; |
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if($selectedName eq 'All Students' || |
if($selectedName eq 'All Students' || |
$selectedName eq 'No Student Selected') { |
$selectedName eq 'No Student Selected') { |
return $selectedName; |
return $selectedName; |
} |
} |
Line 585 sub ShouldShowColumns {
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Line 639 sub ShouldShowColumns {
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foreach my $sequence (split(/\:/,$cache->{'orderedSequences'})) { |
foreach my $sequence (split(/\:/,$cache->{'orderedSequences'})) { |
$check = 'SequenceColumn'.$sequence; |
$check = 'SequenceColumn'.$sequence; |
if($cache->{'SequencesFound'} eq 'All Sequences' || |
if($cache->{'SequencesFound'} eq 'All Sequences' || |
$cache->{'SequencesFound'} =~ /$check/) { |
$cache->{'SequencesFound'} =~ /$check/) { |
push(@sequenceHeadings, $cache->{$sequence.':title'}); |
push(@sequenceHeadings, $cache->{$sequence.':title'}); |
push(@sequenceKeys, $sequence); |
push(@sequenceKeys, $sequence); |
Line 598 sub ShouldShowColumns {
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Line 652 sub ShouldShowColumns {
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$doNotShow{'count'} = $count; |
$doNotShow{'count'} = $count; |
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return (\@infoHeadings, \@infoKeys, \@sequenceHeadings, |
return (\@infoHeadings, \@infoKeys, \@sequenceHeadings, |
\@sequenceKeys, \%doNotShow); |
\@sequenceKeys, \%doNotShow); |
} |
} |
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