Dear all,
could you please give me a short hint on these questions ?
1) where to find documentation and source code for the "Data"-function for
JEXL evaluator ?
I need to clarify which subset of XPath is supported.
2) there is no "name" attribute on <data> in current working draft, but
Data() depends on it:
a) <data ID="foo"><foo>bar</foo></data>
b) <data name="foo"><foo>bar</foo></data>
the action <log expr="Data(foo,'node()')"/>
- throws an error for a: Data(): Cannot evaluate an XPath expression in the
absence of a context Node
- returns "bar" for b)
Will the Data() implementation be adapted to the spec ?
3) How to address nodes in a specific namespace via Data() ?
<data name="foo"><f:foo xmlns:f="fooNS"><baz>bar</baz></f:foo></data>
<!-- how to address f:foo ? -->
<log expr="Data(foo,'foo')"/>
4) assign supports static source-URLs via @src. Is there a way to supply an
srcexpr,
or what would be the recommended way to perform and store XML data from
parametrized GET-requests ?
broken example:
<data ID="MyId">3q495</data>
<assign location="Data(test,'response')" expr="
'http://localhost:8080/exist/ess/queries/getData.xqy?id=' + MyId "/>
Many thanks !
Jaro
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