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Annotation of loncom/interface/lonpickcourse.pm, revision 1.1

1.1     ! www         1: # The LearningOnline Network
        !             2: # Pick a course
        !             3: #
        !             4: # $Id: lonpickstudent.pm,v 1.3 2003/01/06 13:53:26 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::lonpickcourse;
        !            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:     $r->print(<<ENDDOCUMENT);
        !            45: <html>
        !            46: <head>
        !            47: <title>The LearningOnline Network with CAPA</title>
        !            48: </head>
        !            49: ENDDOCUMENT
        !            50: 
        !            51: # Is this even in a course?
        !            52: 
        !            53:     &Apache::loncommon::get_unprocessed_cgi
        !            54:         ($ENV{'QUERY_STRING'},['domainfilter','descriptfilter',
        !            55:                  'sincefilter','form','cnumelement','cdomelement']);
        !            56:     my $domainfilter=$ENV{'form.domainfilter'};
        !            57:     $domainfilter=~s/\W//g;
        !            58:     unless ($domainfilter) { $domainfilter='.'; }
        !            59:     my $descriptfilter=$ENV{'form.descriptfilter'};
        !            60:     $descriptfilter=~s/\W//g;
        !            61:     unless ($descriptfilter) { $descriptfilter='.'; }
        !            62:     my $sincefilter=$ENV{'form.sincefilter'};
        !            63:     $sincefilter=~s/\D//g;
        !            64:     unless ($sincefilter) { $sincefilter=0; }
        !            65:        
        !            66:     $r->print(&Apache::loncommon::bodytag("Selecting a Course"));
        !            67:     $r->print(<<ENDSCRIPT);
        !            68: <script>
        !            69: function gochoose(cname,cdom) {
        !            70:     opener.document.$ENV{'form.form'}.$ENV{'form.cnumelement'}.value=cname;
        !            71:     var slct=opener.document.$ENV{'form.form'}.$ENV{'form.cdomelement'};
        !            72:     var i;
        !            73:     for (i=0;i<slct.length;i++) {
        !            74:         if (slct[i]==cdom) { slct.selectedIndex=i; }
        !            75:     }
        !            76:     self.close();
        !            77: }
        !            78: </script>
        !            79: ENDSCRIPT
        !            80: 
        !            81:     $r->print('</body></html>');
        !            82:     return OK;
        !            83: } 
        !            84: 
        !            85: 1;
        !            86: __END__
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