CSS::DOM::Exception - The Exception interface for CSS::DOM
use CSS::DOM::Exception 'SYNTAX_ERR';
eval {
die new CSS::DOM::Exception
SYNTAX_ERR,
'1 is not a valid property declaration'
};
$@ == SYNTAX_ERR; # true
print $@; # prints "1 is not a valid property declaration\n";
This module implementations the W3C's DOMException interface.
CSS::DOM::Exception objects stringify to the message passed to the constructer
and numify to the error number (see below, under 'EXPORTS').
- new CSS::DOM::Exception $type, $message
- This class method creates a new exception object.
$type is expected to be an integer (you can use
the constants listed under 'EXPORTS'). $message is
the error message.
The following constants are optionally exported. The descriptions are copied
from the DOM spec.
- INDEX_SIZE_ERR (1)
- If index or size is negative, or greater than the allowed value
- DOMSTRING_SIZE_ERR (2)
- If the specified range of text does not fit into a DOMString
- HIERARCHY_REQUEST_ERR (3)
- If any node is inserted somewhere it doesn't belong
- WRONG_DOCUMENT_ERR (4)
- If a node is used in a different document than the one that created it
(that doesn't support it)
- INVALID_CHARACTER_ERR (5)
- If an invalid character is specified, such as in a name.
- NO_DATA_ALLOWED_ERR (6)
- If data is specified for a node which does not support data
- NO_MODIFICATION_ALLOWED_ERR (7)
- If an attempt is made to modify an object where modifications are not
allowed
- NOT_FOUND_ERR (8)
- If an attempt was made to reference a node in a context where it does not
exist
- NOT_SUPPORTED_ERR (9)
- If the implementation does not support the type of object requested
- INUSE_ATTRIBUTE_ERR (10)
- If an attempt is made to add an attribute that is already inuse
elsewhere
- INVALID_STATE_ERR (11)
- If an attempt is made to use an object that is not, or is no longer,
usable
- SYNTAX_ERR (12)
- If an invalid or illegal string is specified
- INVALID_MODIFICATION_ERR (13)
- If an attempt is made to modify the type of the underlying object
- NAMESPACE_ERR (14)
- If an attempt is made to create or change an object in a way which is
incorrect with regard to namespaces
- INVALID_ACCESS_ERR (15)
- If a parameter or an operation is not supported by the underlying
object
CSS::DOM, HTML::DOM::Exception