Unloads an XML document from memory.

OOP Syntax Help! I don't understand this!

• Method: xmlnode:unload(...)

Syntax

boolean xmlUnloadFile ( xmlnode rootNode )

Required Arguments

• rootNode: The root of the XML document to unload.

Returns

• boolean: result

Returns true if the document was unloaded successfully, false otherwise.

Code Examples

Example 1 Example 2 (OOP)

shared

Modify a configuration file.

config.xml

<config>
    <markers color="255,100,0" />
</config>

Lua code

local xml = xmlLoadFile("config.xml")
if (not xml) then
    return
end

local markernode = xmlFindChild(xml, "markers", 0)
xmlNodeSetAttribute(markernode, "color", "0,0,200")

xmlSaveFile(xml)
xmlUnloadFile(xml)

shared

OOP Required

Modify a configuration file.

config.xml

<config>
    <markers color="255,100,0" />
</config>

Lua code

local xml = XML.load("config.xml")
if (not xml) then
    return
end

local markernode = xml:findChild("markers", 0)
markernode:setAttribute("color", "0,0,200")

xml:saveFile()
xml:unload()

See Also

XML Functions

• xmlCopyFile
• xmlCreateChild
• xmlCreateFile
• xmlDestroyNode
• xmlFindChild
• xmlLoadFile
• xmlNodeGetAttribute
• xmlNodeGetAttributes
• xmlLoadString
• xmlNodeGetChildren
• xmlNodeGetName
• xmlNodeGetParent
• xmlNodeGetValue
• xmlNodeSetAttribute
• xmlNodeSetName
• xmlNodeSetValue
• xmlUnloadFile
• xmlSaveFile

XML Elements

• xmlnode

Reference

• Scripting Functions