Posts

Semantics of XPath expressions

XPath expressions can be added to any XPath query in Mendix to constrain the queried Mendix object. The XPath expression can be a combination of variables, operations, functions, keywords and system variables. This post will focus on the semantics of certain XPath expressions with the AND-operator. A seemingly small change in the notation of an XPath expression using this operator can have a huge impact on the retrieved data.

Posted in Mendix  on  Nov 25, 2015 · 4 min read