LuaXmlDocument Methods
This section describes the methods provided by LuaXmlDocument
objects. A LuaXmlDocument
object provides methods for accessing information stored in XML format. You can create a LuaXmlDocument
from a string containing XML using the parse_xml
function.
If you have a LuaXmlDocument
object called xml
you can call its methods using the ':
' operator. For example:
xml:root()
Method | Description |
---|---|
root | Returns a LuaXmlNode that is the root node of the XML document. |
XPathExecute | Returns a LuaXmlNodeSet that is the result of supplied XPath query. |
XPathRegisterNs | Register a namespace with the XML parser. Returns an integer detailing the error code. |
XPathValue | Returns the first occurrence of the value matching the XPath query. |
XPathValues | Returns the values according to the XPath query. |