Property access for read only
. The property itself cannot be changed (is "read only"), but the called method can change anything by its algorithm.
Calling the global methods by this property can also be used in graphic item
events, that are designed for Web panels
. Calling the global methods via Web is protected by permission WebMethods
Since the PROMOTIC 8 version the global methods can not be called directly only by method name. This old way of method calling can be explicitly enabled, see #pragma option OldGlobalMethodCall
script directive. The direct method calling technique is less general (e.g. not working for Web panels
) and therefore is not recommended.