version 1.663, 2018/10/02 18:55:45
|
version 1.664, 2018/10/03 17:57:56
|
Line 4708 CHOOSE_FROM_SUBDIR
|
Line 4708 CHOOSE_FROM_SUBDIR
|
CHOOSE_FROM_ANY_SEQUENCE |
CHOOSE_FROM_ANY_SEQUENCE |
} |
} |
|
|
|
my $numchoices = 0; |
|
if (ref($printChoices) eq 'ARRAY') { |
|
$numchoices = @{$printChoices}; |
|
} |
|
# Early out if nothing to print |
|
if (!$numchoices) { |
|
$r->print(&Apache::loncommon::start_page('Printing Helper'). |
|
'<h2>'.&mt('Unable to determine print context').'</h2>'. |
|
'<p>'.&mt('Please display a resource, and then click the "Print" button/icon').'</p>'); |
|
my $prtspool=$r->dir_config('lonPrtDir'); |
|
my $footer = &recently_generated($prtspool); |
|
$r->print($footer.&Apache::loncommon::end_page()); |
|
return OK; |
|
} |
|
|
# Generate the first state, to select which resources get printed. |
# Generate the first state, to select which resources get printed. |
Apache::lonhelper::state->new("START", "Select Printing Options:"); |
Apache::lonhelper::state->new("START", "Select Printing Options:"); |
if (!$res_printable) { |
if (!$res_printable) { |