Compare Attribute with Value


Expression Block which compares an attribute value to a value. If the two values meet the comparison criteria, then the condition is considered true.


This function block has the following parameters:



Combine with

Used when combining multiple expression blocks. Defines the Boolean operation to be performed with each expression block.

Region ID

ID of Region where item is located.


Location of the item in the Region.

Item Class

Class of the item.

Attribute ID

ID of Attribute whose value is to be compared.

Start Character

Starting character within the attribute value.

Attribute Length

Number of characters in attribute to compare. Specify 0 for the entire attribute.

Comparison Operator

Type of Comparison - Greater Than, Less Than, Equals.


User specified comparison value.

Comparison Type

Numeric or alphanumeric comparison. If numeric comparison is selected, values are converted to integers before comparison.

More information

If (Expression).

Compare Attribute with Value example.

Conditional function block list.