Count child nodes
Verified
Added by iNTERFACEWARE
Use node.childCount() to count the number of children for a specified node, works for all node types
Source Code
-- create sample XML node
local x = [[
John
Smith
]]
xmlMsg = xml.parse(x)
trace(xmlMsg)
-- count child nodes - for patient
local cnt = xmlMsg.patient:childCount()
--> 3
Description
Use node.childCount() to count the number of children for a specified node, works for all node types
Usage Details
Use node.childCount() to count the number of children for a specified node.
Note: The node.childCount() function works with all types of node trees.
How to use the snippet:
- Paste the code into your script
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