MENOZ Posted November 12, 2010 Share Posted November 12, 2010 hello, anybody could explain me what are the {} used for in the expression fields? for example when i'm creating a applyRelationship node in DOP, the default relationship name is ${OS}_$RELID why do I need those curly brackets? thank you Quote Link to comment Share on other sites More sharing options...
symek Posted November 12, 2010 Share Posted November 12, 2010 hello, anybody could explain me what are the {} used for in the expression fields? for example when i'm creating a applyRelationship node in DOP, the default relationship name is ${OS}_$RELID why do I need those curly brackets? thank you Similarly to shell scripting curly brackets in ${var}rest takes care during variable expansion that var is not confused with the rest of a expression. Otherwise hscript wouldn't know if you mean var or varrest. It' optional, but safer way of doing things. Quote Link to comment Share on other sites More sharing options...
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