getdcivalue.adoc

GetDCIValue()

GetDCIValue(node, dciId) => String or Table

Get last collected value of the DCI. Return null on error, [class-table] instance for table DCI or String otherwise.

Table 1. Parameters

node	[class-node]	node object instance (e.g. $node)
dciId	Integer	DCI ID

Return

[class-table] for table DCIs, String, or null if failed or no data is available.

Example

>>> GetDCIValue($node, FindDCIByName($node, "Status"))
0
>>> GetDCIValue($node, FindDCIByName($node, "Non-Existing"))
null