version 1.144, 2006/05/09 21:39:47
|
version 1.146, 2006/05/09 22:15:30
|
Line 2282 use Apache::lonnet;
|
Line 2282 use Apache::lonnet;
|
# future...each one gets is own subpage of selection. |
# future...each one gets is own subpage of selection. |
# This sub renders one of these pages. |
# This sub renders one of these pages. |
# Parameters: |
# Parameters: |
# $sections - Set of sections in the course (hash reference). |
|
# $students - Students in the section. (ref to array of references |
# $students - Students in the section. (ref to array of references |
# to arrays). |
# to arrays). |
# $formprefix - form path prefix for form element names |
# $formprefix - form path prefix for form element names |
Line 2293 use Apache::lonnet;
|
Line 2292 use Apache::lonnet;
|
# the set of users that should be on or off. |
# the set of users that should be on or off. |
# $multiselect - True if multiselect allowed. |
# $multiselect - True if multiselect allowed. |
# $resultname - Name of result variable. |
# $resultname - Name of result variable. |
|
# $javascript - If true, the javascript to run this is output |
|
# This should be true for the first call for a page |
|
# and false for all other calls... only matters if |
|
# multiselect is true. |
# Returns: |
# Returns: |
# HTML text to add to the rendering of the helper. |
# HTML text to add to the rendering of the helper. |
# |
# |
sub render_student_list { |
sub render_student_list { |
my ( |
my ($students, $formprefix, $defaultusers, |
$sections, $students, $formprefix, $defaultusers, |
$multiselect, $resultname, $javascript) = @_; |
$multiselect, $resultname) = @_; |
|
|
|
my $result = ""; |
my $result = ""; |
|
|
|
if ($javascript && $multiselect) { |
|
$result .= <<SCRIPT; |
|
<script type="text/javascript"> |
|
// <!-- |
|
|
|
function findElement(name) { |
|
var i; |
|
var ele; |
|
for(i =0; i < document.forms.helpform.elements.length; i++) { |
|
ele = document.forms.helpform.elements[i]; |
|
if(ele.name == name) { |
|
return ele; |
|
} |
|
} |
|
return null; |
|
} |
|
function isStudent(element) { |
|
if(element.value.indexOf(":Student") != -1) { |
|
return 1; |
|
} |
|
return 0; |
|
} |
|
function section(element) { |
|
var i; |
|
var info; |
|
if (element.value.indexOf(':') != -1) { |
|
info = element.value.split(':'); |
|
return info[2]; |
|
} else { |
|
return ""; |
|
} |
|
} |
|
function rightSubForm(element, which) { |
|
if (element.value.indexOf(which) != -1) { |
|
return true; |
|
} else { |
|
return false; |
|
} |
|
} |
|
|
|
function setAllStudents(value, which) { |
|
var i; |
|
var ele; |
|
for (i =0; i < document.forms.helpform.elements.length; i++) { |
|
ele = document.forms.helpform.elements[i]; |
|
if(isStudent(ele) && rightSubForm(ele, which)) { |
|
ele.checked=value; |
|
} |
|
} |
|
} |
|
function setAllCoursePersonnel(value, which) { |
|
var i; |
|
var ele; |
|
for (i =0; i < document.forms.helpform.elements.length; i++) { |
|
ele = document.forms.helpform.elements[i]; |
|
if(!isStudent(ele) && rightSubForm(ele, which)) { |
|
ele.checked = value; |
|
} |
|
} |
|
} |
|
function setSection(which, value, subform) { |
|
var i; |
|
var ele; |
|
for (i =0; i < document.forms.helpform.elements.length; i++) { |
|
ele = document.forms.helpform.elements[i]; |
|
if (ele.value.indexOf(':') != -1) { |
|
if ((section(ele) == which) && rightSubForm(ele, subform)) { |
|
ele.checked = value; |
|
} |
|
} |
|
} |
|
} |
|
|
|
function setCheckboxes(listbox, which, value) { |
|
var k; |
|
var elem; |
|
var what; |
|
elem = findElement(listbox); |
|
if (elem != null) { |
|
for (k = 0; k < elem.length; k++) { |
|
if (elem.options[k].selected) { |
|
what = elem.options[k].text; |
|
if (what == 'All Students') { |
|
setAllStudents(value, which); |
|
} else if (what == 'All Course Personnel') { |
|
setAllCoursePersonnel(value, which); |
|
} else if (what == 'No Section') { |
|
setSection('',value, which); |
|
} else { |
|
setSection(what, value, which); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
function selectSections(listbox, which) { |
|
setCheckboxes(listbox, which, true); |
|
|
|
} |
|
function unselectSections(listbox, which) { |
|
setCheckboxes(listbox, which, false); |
|
} |
|
|
|
// --> |
|
</script> |
|
SCRIPT |
|
|
|
} |
|
|
# If multiple selections are allowed, we have a listbox |
# If multiple selections are allowed, we have a listbox |
# at the top which allows quick selections from each section |
# at the top which allows quick selections from each section |
# as well as from categories of personnel. |
# as well as from categories of personnel. |
|
|
if ($multiselect) { |
if ($multiselect) { |
|
# Make a section hash so we can add sections to the choice: |
|
|
|
my %sections; |
|
for my $student (@$students) { |
|
my $sect = $student->[2]; |
|
if ($sect ne "") { |
|
$sections{$sect} = 1; |
|
} |
|
} |
|
|
$result .= '<table><tr><td>'; |
$result .= '<table><tr><td>'; |
|
|
my $size = scalar(keys(%$sections)); |
my $size = scalar(keys(%sections)); |
$size += 3; # We have allstudents allpersonel nosection too. |
$size += 3; # We have allstudents allpersonel nosection too. |
if ($size > 5) { |
if ($size > 5) { |
$size = 5; |
$size = 5; |
Line 2321 sub render_student_list {
|
Line 2442 sub render_student_list {
|
$result .= '<option name="allpersonnel">All Course Personnel</option>'; |
$result .= '<option name="allpersonnel">All Course Personnel</option>'; |
$result .= '<option name="nosection">No Section</option>'; |
$result .= '<option name="nosection">No Section</option>'; |
$result .= "\n"; |
$result .= "\n"; |
foreach my $sec (sort {lc($a) cmp lc($b)} (keys(%$sections))) { |
foreach my $sec (sort {lc($a) cmp lc($b)} (keys(%sections))) { |
$result .= '<option name="'.$sec.'">'.$sec.'</option>'."\n"; |
$result .= '<option name="'.$sec.'">'.$sec.'</option>'."\n"; |
} |
} |
$result .= '</td><td valign="top">'; |
$result .= '</td><td valign="top">'; |
Line 2435 sub render {
|
Line 2556 sub render {
|
my $buttons = ''; |
my $buttons = ''; |
my $var = $self->{'variable'}; |
my $var = $self->{'variable'}; |
|
|
if ($self->{'multichoice'}) { |
|
$result = <<SCRIPT; |
|
<script type="text/javascript"> |
|
// <!-- |
|
|
|
function findElement(name) { |
|
var i; |
|
var ele; |
|
for(i =0; i < document.forms.helpform.elements.length; i++) { |
|
ele = document.forms.helpform.elements[i]; |
|
if(ele.name == name) { |
|
return ele; |
|
} |
|
} |
|
return null; |
|
} |
|
function isStudent(element) { |
|
if(element.value.indexOf(":Student") != -1) { |
|
return 1; |
|
} |
|
return 0; |
|
} |
|
function section(element) { |
|
var i; |
|
var info; |
|
if (element.value.indexOf(':') != -1) { |
|
info = element.value.split(':'); |
|
return info[2]; |
|
} else { |
|
return ""; |
|
} |
|
} |
|
function rightSubForm(element, which) { |
|
if (element.value.indexOf(which) != -1) { |
|
return true; |
|
} else { |
|
return false; |
|
} |
|
} |
|
|
|
function setAllStudents(value, which) { |
|
var i; |
|
var ele; |
|
for (i =0; i < document.forms.helpform.elements.length; i++) { |
|
ele = document.forms.helpform.elements[i]; |
|
if(isStudent(ele) && rightSubForm(ele, which)) { |
|
ele.checked=value; |
|
} |
|
} |
|
} |
|
function setAllCoursePersonnel(value, which) { |
|
var i; |
|
var ele; |
|
for (i =0; i < document.forms.helpform.elements.length; i++) { |
|
ele = document.forms.helpform.elements[i]; |
|
if(!isStudent(ele) && rightSubForm(ele, which)) { |
|
ele.checked = value; |
|
} |
|
} |
|
} |
|
function setSection(which, value, subform) { |
|
var i; |
|
var ele; |
|
for (i =0; i < document.forms.helpform.elements.length; i++) { |
|
ele = document.forms.helpform.elements[i]; |
|
if (ele.value.indexOf(':') != -1) { |
|
if ((section(ele) == which) && rightSubForm(ele, subform)) { |
|
ele.checked = value; |
|
} |
|
} |
|
} |
|
} |
|
|
|
function setCheckboxes(listbox, which, value) { |
|
var k; |
|
var elem; |
|
var what; |
|
elem = findElement(listbox); |
|
if (elem != null) { |
|
for (k = 0; k < elem.length; k++) { |
|
if (elem.options[k].selected) { |
|
what = elem.options[k].text; |
|
if (what == 'All Students') { |
|
setAllStudents(value, which); |
|
} else if (what == 'All Course Personnel') { |
|
setAllCoursePersonnel(value, which); |
|
} else if (what == 'No Section') { |
|
setSection('',value, which); |
|
} else { |
|
setSection(what, value, which); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
function selectSections(listbox, which) { |
|
setCheckboxes(listbox, which, true); |
|
|
|
} |
|
function unselectSections(listbox, which) { |
|
setCheckboxes(listbox, which, false); |
|
} |
|
|
|
// --> |
|
</script> |
|
SCRIPT |
|
|
|
my %lt=&Apache::lonlocal::texthash( |
|
'ocs' => "Select Only Current Students", |
|
'ues' => "Unselect Expired Students", |
|
'sas' => "Select All Students", |
|
'uas' => "Unselect All Students", |
|
'sfsg' => "Select Current Students for Section/Group", |
|
'ufsg' => "Unselect for Section/Group"); |
|
|
|
$buttons = <<BUTTONS; |
|
<br /> |
|
<table> |
|
|
|
<tr> |
|
<td><input type="button" onclick="checkall(true, '$var')" value="$lt{'sas'}" /></td> |
|
<td> <input type="button" onclick="checkall(false, '$var')" value="$lt{'uas'}" /><br /></td> |
|
</tr> |
|
|
|
</table> |
|
<br /> |
|
BUTTONS |
|
# $result .= $buttons; |
|
|
|
} |
|
|
|
if (defined $self->{ERROR_MSG}) { |
if (defined $self->{ERROR_MSG}) { |
$result .= '<font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br /><br />'; |
$result .= '<font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br /><br />'; |
Line 2668 BUTTONS
|
Line 2659 BUTTONS
|
} |
} |
|
|
|
|
# Create a list of the sections that can be used to create the section |
|
# selection list boxes: |
|
# |
|
my %sections; |
|
for my $key (@keys) { |
|
my $section_name = $classlist->{$key}->[$section]; |
|
if ($section_name ne "") { |
|
$sections{$section_name} = 1; |
|
} |
|
} |
|
|
|
|
|
if ($self->{'multichoice'}) { |
|
|
|
# The variable $choice_widget will have the html to make the choice |
|
# selector. |
|
my $size=5; |
|
if (scalar(keys(%sections)) < 5) { |
|
$size=scalar(keys(%sections)); |
|
} |
|
my $result = '<select multiple name="chosensections" size="'.$size.'">'."\n"; |
|
foreach my $sec (sort {lc($a) cmp lc($b)} (keys(%sections))) { |
|
$result .= "<option name=\"$sec\">$sec</option>\n"; |
|
} |
|
$result .= "<option>none</option></select>\n"; |
|
|
|
|
|
} |
|
|
|
# Current personel |
# Current personel |
|
|
$result .= &render_student_list(\%sections, |
$result .= &render_student_list( $current_members, |
$current_members, |
"current", |
"current", |
\%defaultUsers, |
\%defaultUsers, |
$self->{'multichoice'}, |
$self->{'multichoice'}, |
$self->{'variable'}, |
$self->{'variable'}); |
1); |
|
|
|
|
# If activeonly is not set then we can also give the expired students: |
# If activeonly is not set then we can also give the expired students: |
Line 2713 BUTTONS
|
Line 2676 BUTTONS
|
|
|
# And future. |
# And future. |
|
|
$result .= &render_student_list(\%sections, |
$result .= &render_student_list( $future_members, |
$future_members, |
"future", |
"future", |
\%defaultUsers, |
\%defaultUsers, |
$self->{'multichoice'}, |
$self->{'multichoice'}, |
$self->{'variable'}, |
$self->{'variable'}); |
0); |
# Past |
# Past |
|
|
$result .= &render_student_list(\%sections, |
$result .= &render_student_list($expired_members, |
$expired_members, |
"past", |
"past", |
\%defaultUsers, |
\%defaultUsers, |
|
$self->{'multichoice'}, |
$self->{'multichoice'}, |
$self->{'variable'}); |
$self->{'variable'}, |
|
0); |
} |
} |
|
|
|
|