[LON-CAPA-cvs] cvs: loncom /interface lonpickcourse.pm

Wed, 26 Mar 2003 00:26:17 -0000

www		Tue Mar 25 19:26:17 2003 EDT

  Added files:                 
    /loncom/interface	lonpickcourse.pm 
  Log:
  Handler to pick a courseID from the nohist_courseid.db's on the library
  servers

Index: loncom/interface/lonpickcourse.pm
+++ loncom/interface/lonpickcourse.pm
# The LearningOnline Network
# Pick a course
#
# $Id: lonpickcourse.pm,v 1.1 2003/03/26 00:26:16 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
#
# LON-CAPA is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# LON-CAPA is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with LON-CAPA; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
# /home/httpd/html/adm/gpl.txt
#
# http://www.lon-capa.org/
#

package Apache::lonpickcourse;

use strict;
use Apache::Constants qw(:common);
use Apache::loncommon;
use Apache::loncoursedata;
use Apache::lonnet;

sub handler {
    my $r = shift;
    $r->content_type('text/html');
    $r->send_http_header;
    return OK if $r->header_only;

# ------------------------------------------------------------ Print the screen
    $r->print(<<ENDDOCUMENT);
<html>
<head>
<title>The LearningOnline Network with CAPA</title>
</head>
ENDDOCUMENT

# Is this even in a course?

    &Apache::loncommon::get_unprocessed_cgi
        ($ENV{'QUERY_STRING'},['domainfilter','descriptfilter',
                 'sincefilter','form','cnumelement','cdomelement']);
    my $domainfilter=$ENV{'form.domainfilter'};
    $domainfilter=~s/\W//g;
    unless ($domainfilter) { $domainfilter='.'; }
    my $descriptfilter=$ENV{'form.descriptfilter'};
    $descriptfilter=~s/\W//g;
    unless ($descriptfilter) { $descriptfilter='.'; }
    my $sincefilter=$ENV{'form.sincefilter'};
    $sincefilter=~s/\D//g;
    unless ($sincefilter) { $sincefilter=0; }

    $r->print(&Apache::loncommon::bodytag("Selecting a Course"));
    $r->print(<<ENDSCRIPT);
<script>
function gochoose(cname,cdom) {
    opener.document.$ENV{'form.form'}.$ENV{'form.cnumelement'}.value=cname;
    var slct=opener.document.$ENV{'form.form'}.$ENV{'form.cdomelement'};
    var i;
    for (i=0;i<slct.length;i++) {
        if (slct[i]==cdom) { slct.selectedIndex=i; }
    }
    self.close();
}
</script>
ENDSCRIPT

    $r->print('</body></html>');
    return OK;
} 

1;
__END__