A Product-attribute-link represents the calculation of an attribute's value in the context of a product.
The same attribute can be linked more than once to the same product allowing alternative calculations or addition from several calculations.
Settings
The following settings are available for a product-attribute-link:
Setting name |
Description |
|---|---|
Description |
Internal description. |
Notes |
Internal notes. |
Inclusion expression |
Expression that controls if the attribute shall be set using the Value expression or not. |
Sum with previous value |
Checked if the value of a previous calculation of the attribute for the product should be summarized with this calculation. If not checked the current calculation overwrites any previous value. Default unchecked. See also sum types of attributes. |
Value expression |
Formula for calculation of the attribute's value. |
Alternative value expression |
Alternative formula for calculation of the attribute's value. This formula is used if the Inclusion expression is evaluated to false. If there is no Alternative value expression and the inclusion expression is evaluated to false this product-attribute-link is ignored. |
