Difference between revisions of "NXSL:GetDCIValueByName"
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Tomas Kirnak (talk | contribs) |
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| ''node'' || [[NXSL:Node|Node]] object. Predefined variable '''$node''' can be used to refer to current node in transformation script or event processing policy rule. | | ''node'' || [[NXSL:Node|Node]] object. Predefined variable '''$node''' can be used to refer to current node in transformation script or event processing policy rule. | ||
|- | |- | ||
| '' | | ''name'' || DCI name (parameter's name for agent or internal source, and OID for SNMP source). | ||
|} | |} | ||
Revision as of 17:54, 10 November 2014
Get last value of DCI with given name on given node.
Syntax
GetDCIValueByName(node, name);
Parameters
node Node object. Predefined variable $node can be used to refer to current node in transformation script or event processing policy rule. name DCI name (parameter's name for agent or internal source, and OID for SNMP source).
Return Value
Last value for given DCI (string for normal DCIs and Table object for table DCIs) or null if DCI with given name does not exist or has no collected values.
Examples
GetDCIValueByName($node, "Agent.Version") -> "1.2.0"