Change in behavior for IsNotEmply/IsEmpty expression when upgrading from 5.3 to 5.4

  • 16 February 2021
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Known Issue: How to run a secondary runtime site

KB003696

PRODUCT
K2 Five
BASED ON
K2 Five

Issue

Previously in K2 Five (5.3), IsNotEmpty and IsEmpty would not function as the expression name stated under certain circumstances and would rather perform the opposite of their expression name. This meant that a string that would be empty would return as true for IsEmpty and false for IsNotEmpty

Resolution

  1. Run a show message for a data label control to check if a string does/does not exist within it.
  2. Verify that the IsNotEmpty/IsEmpty expression returns the correct function value based on the data label control.

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