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Diff for /loncom/interface/loncommon.pm between versions 1.16 and 1.17

version 1.16, 2001/12/13 01:31:39 version 1.17, 2001/12/17 14:16:35
Line 27 Line 27
 #  #
 # YEAR=2001  # YEAR=2001
 # 2/13-12/7 Guy Albertelli  # 2/13-12/7 Guy Albertelli
 # 12/11,12/12 Scott Harrison  # 12/11,12/12,12/17 Scott Harrison
   
 # Makes a table out of the previous attempts  # Makes a table out of the previous attempts
 # Inputs result_from_symbread, user, domain, course_id  # Inputs result_from_symbread, user, domain, course_id
Line 129  sub filecategories { Line 129  sub filecategories {
     return sort(keys(%fc));      return sort(keys(%fc));
 }  }
   
 # ------------------------------------------------------------- File Categories  # -------------------------------------- File Types within a specified category
 sub filecategorytypes {  sub filecategorytypes {
     return @{$fc{lc(shift(@_))}};      return @{$fc{lc(shift(@_))}};
 }  }
Line 282  sub no_cache { Line 282  sub no_cache {
 }  }
 1;  1;
 __END__;  __END__;
   
   
   =head1 NAME
   
   Apache::loncommon - pile of common routines
   
   =head1 SYNOPSIS
   
   Referenced by other mod_perl Apache modules.
   
   Invocation:
    &Apache::loncommon::SUBROUTINENAME(ARGUMENTS);
   
   =head1 INTRODUCTION
   
   Common collection of used subroutines.  This collection helps remove
   redundancy from other modules and increase efficiency of memory usage.
   
   Current things done:
   
    Makes a table out of the previous homework attempts
    Inputs result_from_symbread, user, domain, course_id
    Reads in non-network-related .tab files
   
   This is part of the LearningOnline Network with CAPA project
   described at http://www.lon-capa.org.
   
   =head1 HANDLER SUBROUTINE
   
   There is no handler subroutine.
   
   =head1 OTHER SUBROUTINES
   
   =over 4
   
   =item *
   
   BEGIN() : initialize values from language.tab, copyright.tab, filetypes.tab,
   and filecategories.tab.
   
   =item *
   
   languageids() : returns list of all language ids
   
   =item *
   
   languagedescription() : returns description of a specified language id
   
   =item *
   
   copyrightids() : returns list of all copyrights
   
   =item *
   
   copyrightdescription() : returns description of a specified copyright id
   
   =item *
   
   filecategories() : returns list of all file categories
   
   =item *
   
   filecategorytypes() : returns list of file types belonging to a given file
   category
   
   =item *
   
   fileembstyle() : returns embedding style for a specified file type
   
   =item *
   
   filedescription() : returns description for a specified file type
   
   =item *
   
   filedescriptionex() : returns description for a specified file type with
   extra formatting
   
   =item *
   
   get_previous_attempt() : return string with previous attempt on problem
   
   =item *
   
   get_student_view() : show a snapshot of what student was looking at
   
   =item *
   
   get_student_answers() : show a snapshot of how student was answering problem
   
   =item *
   
   get_unprocessed_cgi() : get unparsed CGI parameters
   
   =item *
   
   cacheheader() : returns cache-controlling header code
   
   =item *
   
   nocache() : specifies header code to not have cache
   
   =back
   
   =cut
Removed from v.1.16  
changed lines
  Added in v.1.17

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