Controller 26.3
Controller Reference

# attr

The `attr` method returns the first LuaXmlAttribute attribute object for the LuaXmlNode. If the name argument is specified, the method returns the first LuaXmlAttribute object with the specified name.

## Syntax

    attr( [name] )

## Arguments

Argument | Description
--- | ---
`name` | (string) The name of the LuaXmlAttribute object.

## Returns

(LuaXmlAttribute).

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Version 26.3 | Last updated July 2026

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Product: Knowledge Discovery Controller 26.3

Topic Title: attr