https://www.w3.org/community/xformsusers/wiki/XForms_2.0#The_xforms-recalculate_Event "All computes that directly refer to an instance node are its dependants; excluded are references to the current node's value in calculate expressions (such an instance node does not take itself as a dependent). A compute is computationally dependent on an instance node if there is a path of dependants leading from the instance node through zero or more other instance nodes to the compute. A compute is part of a circular dependency if it is computationally dependent on itself. ... If a compute is computationally dependent on an element in L and part of a circular dependency, then an xforms-compute-error event must be dispatched to the model element." According to these definitions, it seems like <bind ref="a" constraint=". != 13"> is a circular dependency. StevenReceived on Friday, 18 November 2016 20:05:48 UTC
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