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Forum Discussion

John's avatar
John
Icon for Altostratus rankAltostratus
Apr 19, 2011

Issue with classes with only one item and [class get datagroupname[

Ok, I'm having an issue with an irule using the [class get ]. If my class is defined with only one item, the class get command will return two items. Is it counting a null value as an item? Tried o...
application delivery
dev
devops
iRules
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Apr 19, 2011
Hi John,

 

 

Post 10.1, the value is always implied even if it's not set. You can use -name to get the name or -value to get the value. To get the first element name of a datagroup, you can use class element -name. Likewise to get the first value: class element -value.

 

 

http://devcentral.f5.com/wiki/default.aspx/iRules/class

 

 

Aaron