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Diff for /loncom/interface/lonhtmlcommon.pm between versions 1.11 and 1.19

version 1.11, 2003/01/14 22:01:56 version 1.19, 2003/03/21 15:59:14
Line 249  sub get_date_from_form { Line 249  sub get_date_from_form {
 ##############################################  ##############################################
 ##############################################  ##############################################
   
   =pod
   
   =item &javascript_nothing()
   
   Return an appropriate null for the users browser.  This is used
   as the first arguement for window.open calls when you want a blank
   window that you can then write to.
   
   =cut
   
   ##############################################
   ##############################################
   sub javascript_nothing {
       # mozilla and other browsers work with "''", but IE on mac does not.
       my $nothing = "''";
       my $user_browser;
       my $user_os;
       $user_browser = $ENV{'browser.type'} if (exists($ENV{'browser.type'}));
       $user_os      = $ENV{'browser.os'}   if (exists($ENV{'browser.os'}));
       if (! defined($user_browser) || ! defined($user_os)) {
           (undef,$user_browser,undef,undef,undef,$user_os) = 
                              &Apache::loncommon::decode_user_agent();
       }
       if ($user_browser eq 'explorer' && $user_os =~ 'mac') {
           $nothing = "'javascript:void(0);'";
       }
       return $nothing;
   }
   
   ##############################################
   ##############################################
   
   
   
 sub AscendOrderOptions {  sub AscendOrderOptions {
     my ($order, $page, $formName)=@_;      my ($order, $page, $formName)=@_;
   
Line 438  sub StatusOptions { Line 472  sub StatusOptions {
     $Str .= '</select>'."\n";      $Str .= '</select>'."\n";
 }  }
   
   
   ########################################################
   ########################################################
   
   =pod
   
   =item &MultipleSectionSelect()
   
   Inputs: 
   
   =over 4
   
   =item $sections A references to an array containing the names of all the
   sections used in a class.
   
   =item $selectedSections A reference to an array containing the names of the
   currently selected sections.
   
   =back 
   
   Returns: a string containing HTML for a multiple select box for
   selecting sections of a course.  
   
   The form element name is 'Section'.  @$sections is sorted prior to output.
   
   =cut
   
   ########################################################
   ########################################################
 sub MultipleSectionSelect {  sub MultipleSectionSelect {
     my ($sections,$selectedSections)=@_;      my ($sections,$selectedSections)=@_;
   
Line 454  sub MultipleSectionSelect { Line 517  sub MultipleSectionSelect {
         $Str .= '>'.$_.'</option>'."\n";          $Str .= '>'.$_.'</option>'."\n";
     }      }
     $Str .= '</select>'."\n";      $Str .= '</select>'."\n";
       
     return $Str;      return $Str;
 }  }
   
   ########################################################
   ########################################################
   
   =pod
   
   =item &Title()
   
   Inputs: $pageName a string containing the name of the page to be sent
   to &Apache::loncommon::bodytag.
   
   Returns: string containing being <html> and complete <head> and <title>
   as well as a <script> to focus the current window and change its width
   and height to 500.  Why?  I do not know.  If you find out, please update
   this documentation.
   
   =cut
   
   ########################################################
   ########################################################
 sub Title {  sub Title {
     my ($pageName)=@_;      my ($pageName)=@_;
   
Line 471  sub Title { Line 553  sub Title {
     return $Str;      return $Str;
 }  }
   
   ########################################################
   ########################################################
   
 =pod  =pod
   
 =item &CreateTableHeadings()  =item &CreateHeadings()
   
 This function generates the column headings for the chart.  This function generates the column headings for the chart.
   
Line 498  $Str: A formatted string of the table co Line 583  $Str: A formatted string of the table co
   
 =cut  =cut
   
   ########################################################
   ########################################################
 sub CreateHeadings {  sub CreateHeadings {
     my ($data,$keyID,$headings,$displayString,$format)=@_;      my ($data,$keyID,$headings,$displayString,$format)=@_;
     my $Str='';      my $Str='';
Line 524  sub CreateHeadings { Line 611  sub CreateHeadings {
     return $Str;      return $Str;
 }  }
   
   ########################################################
   ########################################################
   
 =pod  =pod
   
 =item &FormatStudentInformation()  =item &FormatStudentInformation()
Line 553  $Str: Formatted string. Line 643  $Str: Formatted string.
   
 =cut  =cut
   
   ########################################################
   ########################################################
 sub FormatStudentInformation {  sub FormatStudentInformation {
     my ($data,$name,$keyID,$displayString,$format)=@_;      my ($data,$name,$keyID,$displayString,$format)=@_;
     my $Str='';      my $Str='';
Line 577  sub FormatStudentInformation { Line 669  sub FormatStudentInformation {
     return $Str;      return $Str;
 }  }
   
   ########################################################
   ########################################################
   
 # Create progress  # Create progress
 sub Create_PrgWin {  sub Create_PrgWin {
     my ($r, $title, $heading)=@_;      my ($r, $title, $heading, $number_to_do)=@_;
     $r->print('<script>'.      $r->print('<script>'.
     "popwin=open(\'\',\'popwin\',\'width=400,height=100\');".      "popwin=open(\'\',\'popwin\',\'width=400,height=100\');".
     "popwin.document.writeln(\'<html><body bgcolor=\"#88DDFF\">".      "popwin.document.writeln(\'<html><head><title>$title</title></head>".
               "<title>$title</title>".        "<body bgcolor=\"#88DDFF\">".
               "<h4>$heading</h4>".                "<h4>$heading</h4>".
               "<form name=popremain>".                "<form name=popremain>".
               "<input type=text size=35 name=remaining value=Starting></form>".                "<input type=text size=55 name=remaining value=Starting></form>".
               "</body></html>\');".                "</body></html>\');".
     "popwin.document.close();".      "popwin.document.close();".
     "</script>");      "</script>");
   
       my %prog_state;
       $prog_state{'done'}=0;
       $prog_state{'firststart'}=time;
       $prog_state{'laststart'}=time;
       $prog_state{'max'}=$number_to_do;
   
     $r->rflush();      $r->rflush();
       return %prog_state;
 }  }
   
 # update progress  # update progress
 sub Update_PrgWin {  sub Update_PrgWin {
     my ($displayString,$r)=@_;      my ($r,$prog_state,$displayString)=@_;
     $r->print('<script>popwin.document.popremain.remaining.value="'.      $r->print('<script>popwin.document.popremain.remaining.value="'.
               $displayString.'";</script>');                $displayString.'";</script>');
       $$prog_state{'laststart'}=time;
       $r->rflush();
   }
   
   # increment progress state
   sub Increment_PrgWin {
       my ($r,$prog_state,$extraInfo)=@_;
       $$prog_state{'done'}++;
       my $time_est= (time - $$prog_state{'firststart'})/$$prog_state{'done'} *
    ($$prog_state{'max'}-$$prog_state{'done'});
       $time_est = int($time_est);
       if (int ($time_est/60) > 0) {
    my $min = int($time_est/60);
    my $sec = $time_est % 60;
    $time_est = $min.' minutes';
    if ($sec > 1) {
       $time_est.= ', '.$sec.' seconds';
    } elsif ($sec > 0) {
       $time_est.= ', '.$sec.' second';
    }
       } else {
    $time_est .= ' seconds';
       }
       my $lasttime = time-$$prog_state{'laststart'};
       if ($lasttime == 1) {
           $lasttime = '('.$lasttime.' second for '.$extraInfo.')';
       } else {
           $lasttime = '('.$lasttime.' seconds for '.$extraInfo.')';
       }
       $r->print('<script>popwin.document.popremain.remaining.value="'.
         $$prog_state{'done'}.'/'.$$prog_state{'max'}.
         ': '.$time_est.' remaining '.$lasttime.'";'.'</script>');
       $$prog_state{'laststart'}=time;
     $r->rflush();      $r->rflush();
 }  }
   
 # close Progress Line  # close Progress Line
 sub Close_PrgWin {  sub Close_PrgWin {
     my ($r)=@_;      my ($r,$prog_state)=@_;
     $r->print('<script>popwin.close()</script>'."\n");      $r->print('<script>popwin.close()</script>'."\n");
       undef(%$prog_state);
     $r->rflush();       $r->rflush(); 
 }  }
   
Removed from v.1.11  
changed lines
  Added in v.1.19

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