DOMCharacterData->deleteData()
(no version information, might be only in CVS)
DOMCharacterData->deleteData() -- Remove a range of characters from the node说明
class DOMCharacterData {void deleteData ( int offset, int count )
}
Deletes count characters starting from position
offset.
参数
offsetThe offset from which to start removing.
countThe number of characters to delete. If the sum of
offsetandcountexceeds the length, then all characters to the end of the data are deleted.
错误／异常
- DOM_INDEX_SIZE_ERR
Raised if
offsetis negative or greater than the number of 16-bit units in data, or ifcountis negative.
参见
| DOMCharacterData->appendData() |
| DOMCharacterData->insertData() |
| DOMCharacterData->replaceData() |
| DOMCharacterData->substringData() |