1: # The LearningOnline Network
2: # Pick a course
3: #
4: # $Id: lonpickcourse.pm,v 1.1 2003/03/26 00:26:16 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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