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Diff for /loncom/interface/lonhelper.pm between versions 1.151 and 1.156

version 1.151, 2006/05/18 01:08:51 version 1.156, 2006/07/03 11:12:24
Line 185  use Apache::lonlocal; Line 185  use Apache::lonlocal;
 use Apache::lonnet;  use Apache::lonnet;
 use Apache::longroup;  use Apache::longroup;
 use Apache::lonselstudent;  use Apache::lonselstudent;
   use LONCAPA;
   
 # Register all the tags with the helper, so the helper can   # Register all the tags with the helper, so the helper can 
 # push and pop them  # push and pop them
Line 363  use Apache::loncommon; Line 364  use Apache::loncommon;
 use Apache::File;  use Apache::File;
 use Apache::lonlocal;  use Apache::lonlocal;
 use Apache::lonnet;  use Apache::lonnet;
   use LONCAPA;
   
 sub new {  sub new {
     my $proto = shift;      my $proto = shift;
Line 468  sub _saveVars { Line 470  sub _saveVars {
 sub _varsInFile {  sub _varsInFile {
     my $self = shift;      my $self = shift;
     my @vars = ();      my @vars = ();
     for my $key (keys %{$self->{VARS}}) {      for my $key (keys(%{$self->{VARS}})) {
         push @vars, &Apache::lonnet::escape($key) . '=' .          push(@vars, &escape($key) . '=' . &escape($self->{VARS}->{$key}));
             &Apache::lonnet::escape($self->{VARS}->{$key});  
     }      }
     return join ('&', @vars);      return join ('&', @vars);
 }  }
Line 1022  sub postprocess { Line 1023  sub postprocess {
 }  }
 1;  1;
   
   package Apache::lonhelper::skip;
   
   =pod
   
   =head1 Elements
   
   =head2 Element: skipX<skip>
   
   The <skip> tag allows you define conditions under which the current state 
   should be skipped over and define what state to skip to.
   
     <state name="SKIP">
       <skip>
          <clause>
            #some code that decides whether to skip the state or not
          </clause>
          <nextstate>FINISH</nextstate>
       </skip>
       <message nextstate="FINISH">A possibly skipped state</message>
     </state>
   
   =cut
   
   no strict;
   @ISA = ("Apache::lonhelper::element");
   use strict;
   
   BEGIN {
       &Apache::lonhelper::register('Apache::lonhelper::skip',
    ('skip'));
   }
   
   sub new {
       my $ref = Apache::lonhelper::element->new();
       bless($ref);
   }
   
   sub start_skip {
       my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   
       if ($target ne 'helper') {
           return '';
       }
       # let <cluase> know what text to skip to
       $paramHash->{SKIPTAG}='/skip';
       return '';
   }
   
   sub end_skip {
       my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   
       if ($target ne 'helper') {
           return '';
       }
       Apache::lonhelper::skip->new();
       return '';
   }
   
   sub render {
       my $self = shift;
       return '';
   }
   # If a NEXTSTATE is set, switch to it
   sub preprocess {
       my ($self) = @_;
   
       if (defined($self->{NEXTSTATE})) {
           $helper->changeState($self->{NEXTSTATE});
       }
   
       return 1;
   }
   
   1;
   
 package Apache::lonhelper::choices;  package Apache::lonhelper::choices;
   
 =pod  =pod
Line 1609  sub render { Line 1685  sub render {
  $date->min(0);   $date->min(0);
     }      }
   
     &Apache::lonnet::logthis("date mode ");  
   
     if ($anytime) {      if ($anytime) {
  $onclick = "onclick=\"javascript:updateCheck(this.form,'${var}anytime',false)\"";   $onclick = "onclick=\"javascript:updateCheck(this.form,'${var}anytime',false)\"";
     }      }
Line 2342  sub render { Line 2416  sub render {
     my ($course_personnel,       my ($course_personnel, 
  $current_members,    $current_members, 
  $expired_members,    $expired_members, 
  $future_members) = &Apache::lonselstudent::get_people_in_class();   $future_members) = 
       &Apache::lonselstudent::get_people_in_class($env{'request.course.sec'});
   
   
   
Line 2355  sub render { Line 2430  sub render {
   
     #   Current personel      #   Current personel
   
       $result .= '<h4>Select Currently Enrolled Students and Active Course Personnel</h4>';
     $result .= &Apache::lonselstudent::render_student_list( $current_members,      $result .= &Apache::lonselstudent::render_student_list( $current_members,
     "helpform",      "helpform",
     "current",       "current", 
Line 2370  sub render { Line 2446  sub render {
   
  # And future.   # And future.
   
    $result .= '<h4>Select Future Enrolled Students and Future Course Personnel</h4>';
          
  $result .= &Apache::lonselstudent::render_student_list( $future_members,   $result .= &Apache::lonselstudent::render_student_list( $future_members,
  "helpform",   "helpform",
  "future",   "future",
Line 2379  sub render { Line 2457  sub render {
  0);   0);
  # Past    # Past 
   
    $result .= '<h4>Select Previously Enrolled Students and Inactive Course Personnel</h4>';
  $result .= &Apache::lonselstudent::render_student_list($expired_members,   $result .= &Apache::lonselstudent::render_student_list($expired_members,
        "helpform",         "helpform",
        "past",         "past",
Line 3128  sub start_clause { Line 3207  sub start_clause {
     die 'Error in clause of condition, Perl said: ' . $@ if $@;      die 'Error in clause of condition, Perl said: ' . $@ if $@;
     if (!&$clause($helper, $paramHash)) {      if (!&$clause($helper, $paramHash)) {
         # Discard all text until the /condition.          # Discard all text until the /condition.
         &Apache::lonxml::get_all_text('/condition', $parser);   my $end_tag = $paramHash->{SKIPTAG} || '/condition';
           &Apache::lonxml::get_all_text($end_tag, $parser);
     }      }
 }  }
   
Removed from v.1.151  
changed lines
  Added in v.1.156

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