version 1.22, 2004/09/16 14:28:19
|
version 1.25, 2004/09/23 15:31:40
|
Line 169 sub ProblemSelector {
|
Line 169 sub ProblemSelector {
|
|
|
=pod |
=pod |
|
|
=item &MultpleProblemSelector($navmap,$ResponseTypes,$selected,$inputname) |
=item &MultipleProblemSelector($navmap,$selected,$inputname) |
|
|
Generate HTML with checkboxes for problem selection. |
Generate HTML with checkboxes for problem selection. |
|
|
Line 178 Input:
|
Line 178 Input:
|
$navmap: a navmap object. If undef, navmaps will be called to create a |
$navmap: a navmap object. If undef, navmaps will be called to create a |
new object. |
new object. |
|
|
$ResponseTypes: scalar containing regular expression which matches response |
|
types. Only those problems which contain the given response type will be |
|
shown. |
|
|
|
$selected: Scalar, Array, or hash reference of currently selected items. |
$selected: Scalar, Array, or hash reference of currently selected items. |
|
|
$inputname: The name of the form elements to use for the checkboxs. |
$inputname: The name of the form elements to use for the checkboxs. |
Line 194 and their contents. A checkbox is provi
|
Line 190 and their contents. A checkbox is provi
|
#################################################### |
#################################################### |
#################################################### |
#################################################### |
sub MultipleProblemSelector { |
sub MultipleProblemSelector { |
my ($navmap,$ReponseTypes,$inputname,$formname)=@_; |
my ($navmap,$inputname,$formname)=@_; |
my $cid = $ENV{'request.course.id'}; |
my $cid = $ENV{'request.course.id'}; |
my $Str; |
my $Str; |
# Massage the input as needed. |
# Massage the input as needed. |
Line 209 sub MultipleProblemSelector {
|
Line 205 sub MultipleProblemSelector {
|
my $selected = {map { ($_,1) } (&get_selected_symbs($inputname))}; |
my $selected = {map { ($_,1) } (&get_selected_symbs($inputname))}; |
# Header |
# Header |
$Str .= <<"END"; |
$Str .= <<"END"; |
<script> |
<script language="JavaScript" type="text/javascript"> |
function checkall(value, checkName) { |
function checkall(value,seqid) { |
for (i=0; i<document.forms.$formname.elements.length; i++) { |
for (i=0; i<document.forms.$formname.elements.length; i++) { |
ele = document.forms.$formname.elements[i]; |
ele = document.forms.$formname.elements[i]; |
if (ele.name == '$inputname') { |
if (ele.name == '$inputname') { |
document.forms.$formname.elements[i].checked=value; |
if (seqid != null) { |
|
itemid = document.forms.$formname.elements[i].id; |
|
thing = itemid.split(':'); |
|
if (thing[0] == seqid) { |
|
document.forms.$formname.elements[i].checked=value; |
|
} |
|
} else { |
|
document.forms.$formname.elements[i].checked=value; |
|
} |
} |
} |
} |
} |
} |
} |
Line 227 END
|
Line 231 END
|
$Str .= $/.'<table>'.$/; |
$Str .= $/.'<table>'.$/; |
my $iterator = $navmap->getIterator(undef, undef, undef, 1); |
my $iterator = $navmap->getIterator(undef, undef, undef, 1); |
my $sequence_string; |
my $sequence_string; |
|
my $seq_id = 0; |
my @Accumulator = (&new_accumulator($ENV{'course.'.$cid.'.description'}, |
my @Accumulator = (&new_accumulator($ENV{'course.'.$cid.'.description'}, |
'', |
'', |
'', |
'', |
|
$seq_id++, |
$inputname)); |
$inputname)); |
my @Sequence_Data; |
my @Sequence_Data; |
while (my $curRes = $iterator->next()) { |
while (my $curRes = $iterator->next()) { |
if ($curRes == $iterator->END_MAP) { |
if ($curRes == $iterator->END_MAP) { |
if (ref($Accumulator[-1]) eq 'CODE') { |
if (ref($Accumulator[-1]) eq 'CODE') { |
push(@Sequence_Data,&{$Accumulator[-1]}()); |
my $old_accumulator = pop(@Accumulator); |
pop(@Accumulator); |
push(@Sequence_Data,&{$old_accumulator}()); |
} |
} |
} elsif ($curRes == $iterator->BEGIN_MAP) { |
} elsif ($curRes == $iterator->BEGIN_MAP) { |
# Not much to do here. |
# Not much to do here. |
} |
} |
next if (! ref($curRes)); |
next if (! ref($curRes)); |
if ($curRes->is_map) { |
if ($curRes->is_map) { |
push(@Accumulator,&new_accumulator($curRes->title, |
push(@Accumulator,&new_accumulator($curRes->compTitle, |
$curRes->src, |
$curRes->src, |
$curRes->symb, |
$curRes->symb, |
|
$seq_id++, |
$inputname)); |
$inputname)); |
} elsif ($curRes->is_problem) { |
} elsif ($curRes->is_problem) { |
if (@Accumulator && $Accumulator[-1] ne '') { |
if (@Accumulator && $Accumulator[-1] ne '') { |
Line 259 END
|
Line 266 END
|
#my $seq = pop(@Sequence_Data); |
#my $seq = pop(@Sequence_Data); |
next if (! defined($seq) || ref($seq) ne 'HASH'); |
next if (! defined($seq) || ref($seq) ne 'HASH'); |
$Str.= '<tr><td colspan="2">'. |
$Str.= '<tr><td colspan="2">'. |
'<b>'.&get_title($seq->{'title'},$seq->{'src'}).'</b>'. |
'<b>'.$seq->{'title'}.'</b>'.(' 'x2). |
|
'<a href="javascript:checkall(true,'.$seq->{'id'}.')">'. |
|
&mt('Select').'</a>'.(' 'x2). |
|
'<a href="javascript:checkall(false,'.$seq->{'id'}.')">'. |
|
&mt('Unselect').'</a>'.(' 'x2). |
'</td></tr>'.$/; |
'</td></tr>'.$/; |
$Str.= $seq->{'html'}; |
$Str.= $seq->{'html'}; |
} |
} |
Line 278 sub get_title {
|
Line 289 sub get_title {
|
} |
} |
|
|
sub new_accumulator { |
sub new_accumulator { |
my ($title,$src,$symb,$inputname) = @_; |
my ($title,$src,$symb,$seq_id,$inputname) = @_; |
my $target; |
my $target; |
|
my $item_id=0; |
return |
return |
sub { |
sub { |
if (@_) { |
if (@_) { |
my ($res,$checked) = @_; |
my ($res,$checked) = @_; |
$target.='<tr><td>'. |
$target.='<tr><td><label>'. |
'<input type="checkbox" name="'.$inputname.'" '; |
'<input type="checkbox" name="'.$inputname.'" '; |
if ($checked) { |
if ($checked) { |
$target .= 'checked '; |
$target .= 'checked '; |
} |
} |
|
$target .= 'id="'.$seq_id.':'.$item_id++.'" '; |
$target.= |
$target.= |
'value="'.&Apache::lonnet::escape($res->symb).'" />'. |
'value="'.&Apache::lonnet::escape($res->symb).'" />'. |
'</td><td>'.&get_title($res->title,$res->symb).'</td>'. |
' '.$res->compTitle.'</label></td>'. |
'</tr>'.$/; |
'</tr>'.$/; |
} else { |
} else { |
if (defined($target)) { |
if (defined($target)) { |
return { title => $title, |
return { title => $title, |
symb => $symb, |
symb => $symb, |
src => $src, |
src => $src, |
|
id => $seq_id, |
html => $target, }; |
html => $target, }; |
} |
} |
return undef; |
return undef; |
Line 1244 Returns: An array of scalars containing
|
Line 1258 Returns: An array of scalars containing
|
#################################################### |
#################################################### |
#################################################### |
#################################################### |
sub manage_caches { |
sub manage_caches { |
my ($r,$formname,$inputname) = @_; |
my ($r,$formname,$inputname,$update_message) = @_; |
&Apache::loncoursedata::clear_internal_caches(); |
&Apache::loncoursedata::clear_internal_caches(); |
my $sectionkey = |
my $sectionkey = |
join(',', |
join(',', |
Line 1261 sub manage_caches {
|
Line 1275 sub manage_caches {
|
(exists($ENV{'form.prevenrollstatus'}) && |
(exists($ENV{'form.prevenrollstatus'}) && |
$ENV{'form.prevenrollstatus'} ne $statuskey) |
$ENV{'form.prevenrollstatus'} ne $statuskey) |
) { |
) { |
|
if (defined($update_message)) { |
|
$r->print($update_message); |
|
} |
&Apache::lonstatistics::Gather_Full_Student_Data($r,$formname, |
&Apache::lonstatistics::Gather_Full_Student_Data($r,$formname, |
$inputname); |
$inputname); |
|
|
} |
} |
# |
# |
my @Buttons = |
my @Buttons = |