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
- offset
The offset from which to start removing.
- count
The number of characters to delete. If the sum of offset and count exceeds the length, then all characters to the end of the data are deleted.
异常
- DOM_INDEX_SIZE_ERR
Raised if offset is negative or greater than the number of 16-bit units in data, or if count is negative.
参见
| DOMCharacterData->appendData() |
| DOMCharacterData->insertData() |
| DOMCharacterData->replaceData() |
| DOMCharacterData->substringData() |