Difference between revisions of "XmlDestroyNode"
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Returns ''true'' if the [[xml node]] was successfully destroyed, ''false'' otherwise. | Returns ''true'' if the [[xml node]] was successfully destroyed, ''false'' otherwise. | ||
| − | ==Example== | + | ===Example=== |
| + | <section name="Server" class="server" show="true"> | ||
| + | This example will add a command called '/delnode' and it will create an xml file called 'test.xml'. | ||
| + | |||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
| − | + | addEventHandler("onResourceStart", resourceRoot, function() | |
| + | xml = xmlLoadFile("test.xml") | ||
| + | if not xml then | ||
| + | xml = xmlCreateFile("test.xml", "root") | ||
| + | xmlCreateChild(xml, "node") | ||
| + | xmlSaveFile(xml) | ||
| + | end | ||
| + | end) | ||
| + | |||
| + | addCommandHandler("delnode", function(player) | ||
| + | local node = xmlFindChild(xml, "node", 0) | ||
| + | if not node then xmlUnloadFile(xml) return end | ||
| + | xmlDestroyNode(node) | ||
| + | xmlSaveFile(xml) | ||
| + | xmlUnloadFile(xml) | ||
| + | outputChatBox("You destroyed the node!", player, 0, 255, 0, false) | ||
| + | end) | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| + | </section> | ||
==See Also== | ==See Also== | ||
{{XML functions}} | {{XML functions}} | ||
[[Category:Needs Example]] | [[Category:Needs Example]] | ||
Revision as of 18:06, 24 May 2012
This function destroys a XML node from the XML node tree.
Syntax
bool xmlDestroyNode ( xmlnode theXMLNode )
Required Arguments
- theXMLNode: The xml node you want to destroy.
Returns
Returns true if the xml node was successfully destroyed, false otherwise.
Example
Click to collapse [-]
ServerThis example will add a command called '/delnode' and it will create an xml file called 'test.xml'.
addEventHandler("onResourceStart", resourceRoot, function()
xml = xmlLoadFile("test.xml")
if not xml then
xml = xmlCreateFile("test.xml", "root")
xmlCreateChild(xml, "node")
xmlSaveFile(xml)
end
end)
addCommandHandler("delnode", function(player)
local node = xmlFindChild(xml, "node", 0)
if not node then xmlUnloadFile(xml) return end
xmlDestroyNode(node)
xmlSaveFile(xml)
xmlUnloadFile(xml)
outputChatBox("You destroyed the node!", player, 0, 255, 0, false)
end)
