FotoWeb 6.0 User Guide - Customization - FotoWare

Customizing FotoWeb 3.0
2.3.6.2 Evaluating conditions
Since the conditions are simple true/false evaluations, their usage is very straightforward. The evaluations are
performed using ‘if’ or ‘ifnot’ tags. For example:
Example 20: Evaluating conditions.
In this example the account status of the logged on user is being evaluated. If the account is locked out, then the
first section of the if-clause is executed, otherwise the second section is executed.
The ‘’ clause allows evaluation of the negation at the same time. However, if only negation needs to be
evaluated, then an ‘ifnot’ can be performed on the condition. For example:
Example 21: Inverted condition evaluation.
In this example a context is created for execution only if the condition being tested is false.
The ‘if’ and ‘ifnot’ tags can be nested and they can contain any other tags in their contexts. For example:
Example 22: Nested condition evaluation.
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