replacemore.cgi

 

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#!/usr/bin/perl

if ($ENV{'REQUEST_METHOD'} eq 'GET')
{
        @pairs = split(/&/, $ENV{'QUERY_STRING'});
}
elsif ($ENV{'REQUEST_METHOD'} eq 'POST')
{
    read (STDIN, $buffer, $ENV{'CONTENT_LENGTH'});
    @pairs = split(/&/, $buffer);

    if ($ENV{'QUERY_STRING'})
    {
        @getpairs =split(/&/, $ENV{'QUERY_STRING'});
        push(@pairs,@getpairs);
    }
}
else
{
    print "Content-type: text/html\n\n";
    print "<P>Use Post or Get";
}


@classes = ("Latin 305", "Advanced Greek Grammar", "Applied Linguistics", "Virgil and the Iliad");
@newclasses = split(/,/, $formdata{'newclass'});
@IDs = split(/,/, $formdata{'ID'});

print "Content-type: text/html\n\n";
print "<P><B>You replaced: </B>";

foreach $number (@IDs) {
	$number--;
	print "<LI>$classes[$number]";
}

print "<P><B>with:</B> ";
foreach $course (@newclasses) {
	if ($course ne " ") {
	print "<LI>$course";
	@newarray = (@newarray, $course);
}
}

@classes[@IDs] = @newarray;

print "<h2>Your complete list is now:</h2><UL>";

foreach $item (@classes) {
	print "<LI>$item";
}
print "</UL>";

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