Learning ServiceNow

GlideRecord macros

Two macros you might just find yourself using frequently, are vargr and vargror. Both of these macros generate a GlideRecord and query.

Vargr adds a single query condition, but of course you're able to add more. It also generates an if block that's triggered if a record is found matching your query.

Vargror on the other hand, adds a condition with an or condition attached to it (as in if this, OR that), and a while loop rather than an if block:

Neither the vargr, nor vargror macros utilize the appropriate asynchronous client side syntax, which we'll learn about in a later chapter. As a self-study exercise, you might want ...