[BACK]Return to lonpickstudent.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface
File:  [LON-CAPA] / loncom / interface / lonpickstudent.pm
Revision 1.2: download - view: text, annotated - select for diffs
Mon Dec 30 14:10:58 2002 UTC (21 years, 6 months ago) by www
Branches: MAIN
CVS tags: HEAD
Finished "Select Student" screen.
Incorporation of the "Select Student" screen in messages and parmset.
Clean-up for "Face-To-Face" functionality.

    1: # The LearningOnline Network
    2: # Pick a student from the classlist
    3: #
    4: # $Id: lonpickstudent.pm,v 1.2 2002/12/30 14:10:58 www Exp $
    5: #
    6: # Copyright Michigan State University Board of Trustees
    7: #
    8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
    9: #
   10: # LON-CAPA is free software; you can redistribute it and/or modify
   11: # it under the terms of the GNU General Public License as published by
   12: # the Free Software Foundation; either version 2 of the License, or
   13: # (at your option) any later version.
   14: #
   15: # LON-CAPA is distributed in the hope that it will be useful,
   16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
   17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   18: # GNU General Public License for more details.
   19: #
   20: # You should have received a copy of the GNU General Public License
   21: # along with LON-CAPA; if not, write to the Free Software
   22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   23: #
   24: # /home/httpd/html/adm/gpl.txt
   25: #
   26: # http://www.lon-capa.org/
   27: #
   28: 
   29: package Apache::lonpickstudent;
   30: 
   31: use strict;
   32: use Apache::Constants qw(:common);
   33: use Apache::loncommon;
   34: use Apache::loncoursedata;
   35: use Apache::lonnet;
   36: 
   37: sub handler {
   38:     my $r = shift;
   39:     $r->content_type('text/html');
   40:     $r->send_http_header;
   41:     return OK if $r->header_only;
   42: 
   43: # ------------------------------------------------------------ Print the screen
   44:     $r->print(<<ENDDOCUMENT);
   45: <html>
   46: <head>
   47: <title>The LearningOnline Network with CAPA</title>
   48: </head>
   49: ENDDOCUMENT
   50: 
   51: # Is this even in a course?
   52:     unless ($ENV{'request.course.id'}) {
   53: 	$r->print('<body>Not in a course</body>');
   54:         return OK;
   55:     }
   56: 	  
   57:     unless (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {
   58: 	$r->print('<body>No course listing</body>');
   59:         return OK;
   60:     }
   61: 
   62: 
   63: 
   64:     &Apache::loncommon::get_unprocessed_cgi
   65:         ($ENV{'QUERY_STRING'},['filter','form','unameelement','udomelement']);
   66:     my $filter=$ENV{'form.filter'};
   67:     $filter=~s/\W//g;
   68:     unless ($filter) { $filter='.'; }
   69: 
   70:     my $classlist=&Apache::loncoursedata::DownloadClasslist
   71:                                         ($ENV{'request.course.id'},
   72:                                          'Not downloaded',$r->connection);
   73:        
   74: # --------------------------------------- There is such a user, get environment
   75: 
   76:     $r->print(&Apache::loncommon::bodytag("Selecting a User"));
   77:     $r->print(<<ENDSCRIPT);
   78: <script>
   79: function gochoose(uname,udom) {
   80:     opener.document.$ENV{'form.form'}.$ENV{'form.unameelement'}.value=uname;
   81:     var slct=opener.document.$ENV{'form.form'}.$ENV{'form.udomelement'};
   82:     var i;
   83:     for (i=0;i<slct.length;i++) {
   84:         if (slct[i]==udom) { slct.selectedIndex=i; }
   85:     }
   86:     self.close();
   87: }
   88: </script>
   89: ENDSCRIPT
   90:     
   91:     $r->print('<h3>'.$ENV{'course.'.$ENV{'request.course.id'}.'.description'}.
   92:               '</h3>');
   93:     if ($filter ne '.') {
   94:        $r->print('Name starting with "'.$filter.'"<br />');
   95:     }
   96:     $r->print('<form><table>');  
   97:     foreach (sort keys %$classlist) {
   98:         if ($_=~/^(\w+)\:(\w+)\:studentInformation$/) {
   99: 	    my ($uname,$udom)=($1,$2);
  100: 	    if (($uname=~/^$filter/) || 
  101:                 ($classlist->{$_}->{'lastname'}=~/^$filter/i)) {
  102: 	       $r->print('<tr><td>'.
  103:                       '<input type="button" value="Select" onClick="gochoose('.
  104:                       "'".$uname."','".$udom."')".'" /></td>'.
  105:                          '<td><tt>'.$uname.'</tt></td><td><tt>'.$udom.
  106:                          '</tt></td><td>'.
  107:                          &Apache::loncommon::aboutmewrapper(
  108:                          $classlist->{$_}->{'lastname'}.', '.
  109:                          $classlist->{$_}->{'firstname'}.' '.
  110:                          $classlist->{$_}->{'middlename'}.' '.
  111:                          $classlist->{$_}->{'generation'},
  112:                          $uname,$udom).'</td></tr>');
  113: 	   }
  114:         }
  115:     }
  116: 
  117:     $r->print('</table></form></body></html>');
  118:     return OK;
  119: } 
  120: 
  121: 1;
  122: __END__
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>