The character data of the node that implements this interface. The DOM implementation may not put arbitrary limits on the amount of data that may be stored in a
CharacterData node. However, implementation limits may mean that the entirety of a node's data may not fit into a single
DOMString. In such cases, the user may call
substringData to retrieve the data in appropriately sized pieces.
|DOMException ||NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly. |
|DOMException ||DOMSTRING_SIZE_ERR: Raised when it would return more characters than fit in a |
DOMString variable on the implementation platform.