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Diff for /loncom/homework/inputtags.pm between versions 1.176 and 1.177

version 1.176, 2005/10/18 21:46:42 version 1.177, 2005/11/03 11:11:25
Line 36  BEGIN { Line 36  BEGIN {
     &Apache::lonxml::register('Apache::inputtags',('hiddenline','textfield','textline'));      &Apache::lonxml::register('Apache::inputtags',('hiddenline','textfield','textline'));
 }  }
   
   #   Initializes a set of global variables used during the parse of the problem.
   #   (I like this way of documenting variables better since
   #    you don't have to rake your eyes over as much code rf).
   #
   #    @Apache::inputtags::input        - List of current input ids.
   #    @Apache::inputtags::inputlist    - List of all input ids seen this problem.
   #    @Apache::inputtags::response     - List of all current resopnse ids.
   #    @Apache::inputtags::responselist - List of all response ids seen this problem.
   #    @Apache::inputtags::hint         - List of all hint ids.
   #    @Apache::inputtags::hintlist     - List of all hint ids seen this problem.
   #    @Apache::inputtags::previous     - List describing if specific responseds have been used
   #    @Apache::inputtags::previous_version - Submission responses were used in.
   #    $Apache::inputtags::part         - Current part id (valid only in <problem>
   #                                       0 if not in a part.
   #    @Apache::inputtags::partlist     - List of part ids seen in the current <problem>
   #    @Apache::inputtags::status       - List of problem  statuses. First element
   #                                       is the status of the <problem> the remainder
   #                                       are for individual <part>s.
   #    %Apache::inputtags::params       - Hash of defined parameters for the current
   #                                       response.
   #    @Apache::inputtags::import       - List of all ids for <import> thes get
   #                                       join()ed and prepended.
   #    @Apache::inputtags::importlist   - List of all import ids seen.
   #    $Apache::inputtags::response_with_no_part
   #                                     - Flag set true if we have seen a response
   #                                       that is not inside a <part>
   #    %Apache::inputtags::answertxt    - <*response> tags store correct
   #                                       answer strings for display by <textline/>
   #                                       in this hash.
   #
 sub initialize_inputtags {  sub initialize_inputtags {
     # list of current input ids  
     @Apache::inputtags::input=();      @Apache::inputtags::input=();
     # list of all input ids seen in this problem  
     @Apache::inputtags::inputlist=();      @Apache::inputtags::inputlist=();
     # list of all current response ids  
     @Apache::inputtags::response=();      @Apache::inputtags::response=();
     # list of all response ids seen in this problem  
     @Apache::inputtags::responselist=();      @Apache::inputtags::responselist=();
     # list of all current hint ids  
     @Apache::inputtags::hint=();      @Apache::inputtags::hint=();
     # list of all hint ids seen in this problem  
     @Apache::inputtags::hintlist=();      @Apache::inputtags::hintlist=();
     # list of whether or not a specific response was previously used  
     @Apache::inputtags::previous=();      @Apache::inputtags::previous=();
     # submission it was used in  
     @Apache::inputtags::previous_version=();      @Apache::inputtags::previous_version=();
     # id of current part, 0 means that no part is current   
     # (inside <problem> only  
     $Apache::inputtags::part='';      $Apache::inputtags::part='';
     # list of all part ids seen  
     @Apache::inputtags::partlist=();      @Apache::inputtags::partlist=();
     # list of problem date statuses, the first element is for <problem>  
     # if there is a second element it is for the current <part>  
     @Apache::inputtags::status=();      @Apache::inputtags::status=();
     # hash of defined params for the current response  
     %Apache::inputtags::params=();      %Apache::inputtags::params=();
     # list of all ids, for <import>, these get join()ed and prepended  
     @Apache::inputtags::import=();      @Apache::inputtags::import=();
     # list of all import ids seen  
     @Apache::inputtags::importlist=();      @Apache::inputtags::importlist=();
     # just used to note whether we have seen a response that isn't in a part  
     $Apache::inputtags::response_with_no_part=0;      $Apache::inputtags::response_with_no_part=0;
     # storage location so the begin <*response> tag can generate the correct  
     # answer string for display by the <textline />  
     %Apache::inputtags::answertxt=();      %Apache::inputtags::answertxt=();
 }  }
   
Removed from v.1.176  
changed lines
  Added in v.1.177

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