📅 最后修改于: 2020-11-10 05:15:35 🧑 作者: Mango
DOMException表示使用方法或属性时发生的异常事件。
下表列出了DOMException对象的属性
| S.No. | Property & Description |
|---|---|
| 1 |
name Returns a DOMString that contains one of the string associated with an error constant (as seen the table below). |
| S.No. | Type & Description |
|---|---|
| 1 |
IndexSizeError The index is not in the allowed range. For example, this can be thrown by the Range object. (Legacy code value: 1 and legacy constant name: INDEX_SIZE_ERR) |
| 2 |
HierarchyRequestError The node tree hierarchy is not correct. (Legacy code value: 3 and legacy constant name: HIERARCHY_REQUEST_ERR) |
| 3 |
WrongDocumentError The object is in the wrong document. (Legacy code value: 4 and legacy constant name: WRONG_DOCUMENT_ERR) |
| 4 |
InvalidCharacterError The string contains invalid characters. (Legacy code value: 5 and legacy constant name: INVALID_CHARACTER_ERR) |
| 5 |
NoModificationAllowedError The object cannot be modified. (Legacy code value: 7 and legacy constant name: NO_MODIFICATION_ALLOWED_ERR) |
| 6 |
NotFoundError The object cannot be found here. (Legacy code value: 8 and legacy constant name: NOT_FOUND_ERR) |
| 7 |
NotSupportedError The operation is not supported. (Legacy code value: 9 and legacy constant name: NOT_SUPPORTED_ERR) |
| 8 |
InvalidStateError The object is in an invalid state. (Legacy code value: 11 and legacy constant name: INVALID_STATE_ERR) |
| 9 |
SyntaxError The string did not match the expected pattern. (Legacy code value: 12 and legacy constant name: SYNTAX_ERR) |
| 10 |
InvalidModificationError The object cannot be modified in this way. (Legacy code value: 13 and legacy constant name: INVALID_MODIFICATION_ERR) |
| 11 |
NamespaceError The operation is not allowed by Namespaces in XML. (Legacy code value: 14 and legacy constant name: NAMESPACE_ERR) |
| 12 |
InvalidAccessError The object does not support the operation or argument. (Legacy code value: 15 and legacy constant name: INVALID_ACCESS_ERR) |
| 13 |
TypeMismatchError The type of the object does not match the expected type. (Legacy code value: 17 and legacy constant name: TYPE_MISMATCH_ERR) This value is deprecated, the JavaScript TypeError exception is now raised instead of a DOMException with this value. |
| 14 |
SecurityError The operation is insecure. (Legacy code value: 18 and legacy constant name: SECURITY_ERR) |
| 15 |
NetworkError A network error occurred. (Legacy code value: 19 and legacy constant name: NETWORK_ERR) |
| 16 |
AbortError The operation was aborted. (Legacy code value: 20 and legacy constant name: ABORT_ERR) |
| 17 |
URLMismatchError The given URL does not match another URL. (Legacy code value: 21 and legacy constant name: URL_MISMATCH_ERR) |
| 18 |
QuotaExceededError The quota has been exceeded. (Legacy code value: 22 and legacy constant name: QUOTA_EXCEEDED_ERR) |
| 19 |
TimeoutError The operation timed out. (Legacy code value: 23 and legacy constant name: TIMEOUT_ERR) |
| 20 |
InvalidNodeTypeError The node is incorrect or has an incorrect ancestor for this operation. (Legacy code value: 24 and legacy constant name: INVALID_NODE_TYPE_ERR) |
| 21 |
DataCloneError The object cannot be cloned. (Legacy code value: 25 and legacy constant name: DATA_CLONE_ERR) |
| 22 |
EncodingError The encoding operation, being an encoding or a decoding one, failed (No legacy code value and constant name). |
| 23 |
NotReadableError The input/output read operation failed (No legacy code value and constant name). |
下面的示例演示如何使用格式不正确的XML文档导致DOMException。
error.xml的内容如下-
Tanmay
Patil
1234567890
tanmaypatil@xyz.com
以下示例演示了name属性的用法-
将此文件另存为domexcption_name.html在服务器路径上(此文件和error.xml应该在服务器中的同一路径上)。我们将获得如下所示的输出-
TypeError