version 1.564.2.4, 2007/08/30 23:02:03
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version 1.567, 2007/08/23 22:21:15
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Line 1084 sub changable_area {
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Line 1084 sub changable_area {
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=pod |
=pod |
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=item * resize_textarea_js |
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emits the needed javascript to resize a textarea to be as big as possible |
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creates a function resize_textrea that takes two IDs first should be |
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the id of the element to resize, second should be the id of a div that |
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surrounds everything that comes after the textarea, this routine needs |
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to be attached to the <body> for the onload and onresize events. |
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=cut |
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sub resize_textarea_js { |
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return <<"RESIZE"; |
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<script type="text/javascript"> |
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var Geometry = {}; |
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function init_geometry() { |
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if (Geometry.init) { return }; |
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Geometry.init=1; |
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if (window.innerHeight) { |
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Geometry.getViewportHeight = function() { return window.innerHeight; }; |
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} |
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else if (document.documentElement && document.documentElement.clientHeight) { |
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Geometry.getViewportHeight = |
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function() { return document.documentElement.clientHeight; }; |
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} |
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else if (document.body.clientHeight) { |
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Geometry.getViewportHeight = |
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function() { return document.body.clientHeight; }; |
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} |
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} |
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function resize_textarea(textarea_id,bottom_id) { |
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init_geometry(); |
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var textarea = document.getElementById(textarea_id); |
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//alert(textarea); |
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var textarea_top = textarea.offsetTop; |
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var textarea_height = textarea.offsetHeight; |
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var bottom = document.getElementById(bottom_id); |
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var bottom_top = bottom.offsetTop; |
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var bottom_height = bottom.offsetHeight; |
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var window_height = Geometry.getViewportHeight(); |
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var fudge = 23; |
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var new_height = window_height-fudge-textarea_top-bottom_height; |
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if (new_height < 300) { |
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new_height = 300; |
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} |
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textarea.style.height=new_height+'px'; |
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} |
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</script> |
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RESIZE |
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} |
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=pod |
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=back |
=back |
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=head1 Excel and CSV file utility routines |
=head1 Excel and CSV file utility routines |
Line 3458 sub bodytag {
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Line 3515 sub bodytag {
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if (!$realm) { $realm=' '; } |
if (!$realm) { $realm=' '; } |
# Set messages |
# Set messages |
my $messages=&domainlogo($domain); |
my $messages=&domainlogo($domain); |
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# Port for miniserver |
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my $lonhttpdPort=$Apache::lonnet::perlvar{'lonhttpdPort'}; |
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if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; } |
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my $extra_body_attr = &make_attr_string($forcereg,\%design); |
my $extra_body_attr = &make_attr_string($forcereg,\%design); |
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Line 3575 ENDROLE
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Line 3635 ENDROLE
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my $imgsrc = $img; |
my $imgsrc = $img; |
if ($img =~ /^\/adm/) { |
if ($img =~ /^\/adm/) { |
$imgsrc = &lonhttpdurl($img); |
$imgsrc = 'http://'.$ENV{'HTTP_HOST'}.':'.$lonhttpdPort.$img; |
} |
} |
my $upperleft='<img src="'.$imgsrc.'" alt="'.$function.'" />'; |
my $upperleft='<img src="'.$imgsrc.'" alt="'.$function.'" />'; |
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Line 6922 sub check_clone {
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Line 6982 sub check_clone {
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$args->{'crstype'}); |
$args->{'crstype'}); |
} else { |
} else { |
my %clonedesc = &Apache::lonnet::coursedescription($cloneid,{'one_time' => 1}); |
my %clonedesc = &Apache::lonnet::coursedescription($cloneid,{'one_time' => 1}); |
if ($env{'request.role.domain'} eq $args->{'clonedomain'}) { |
if ($env{'request.role.domain'} eq $args->{'form.clonedomain'}) { |
$can_clone = 1; |
$can_clone = 1; |
} else { |
} else { |
my %clonehash = &Apache::lonnet::get('environment',['cloners'], |
my %clonehash = &Apache::lonnet::get('environment',['cloners'], |
Line 7302 sub icon {
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Line 7362 sub icon {
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return &lonhttpdurl($iconname); |
return &lonhttpdurl($iconname); |
} |
} |
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sub lonhttpd_port { |
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my $lonhttpd_port=$Apache::lonnet::perlvar{'lonhttpdPort'}; |
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if (!defined($lonhttpd_port)) { $lonhttpd_port='8080'; } |
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# IE doesn't like a secure page getting images from a non-secure |
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# port (when logging we haven't parsed the browser type so default |
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# back to secure |
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if ((!exists($env{'browser.type'}) || $env{'browser.type'} eq 'explorer') |
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&& $ENV{'SERVER_PORT'} == 443) { |
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return 443; |
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} |
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return $lonhttpd_port; |
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} |
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sub lonhttpdurl { |
sub lonhttpdurl { |
my ($url)=@_; |
my ($url)=@_; |
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my $lonhttpd_port=$Apache::lonnet::perlvar{'lonhttpdPort'}; |
my $lonhttpd_port = &lonhttpd_port(); |
if (!defined($lonhttpd_port)) { $lonhttpd_port='8080'; } |
if ($lonhttpd_port == 443) { |
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return 'https://'.$ENV{'SERVER_NAME'}.$url; |
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} |
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return 'http://'.$ENV{'SERVER_NAME'}.':'.$lonhttpd_port.$url; |
return 'http://'.$ENV{'SERVER_NAME'}.':'.$lonhttpd_port.$url; |
} |
} |
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