<Messdaten>
<EL_NR>NAYP99</EL_NR>
<EL_NR_Original/>
<Erfassungsdatum>2012-12-12 11:58:54.000</Erfassungsdatum>
<Massnahme>Lot_Hold</Massnahme>
<Anzahl_x0020_R>50</Anzahl_x0020_R>
<FEHLER>OK</FEHLER>
<SEQ>72</SEQ>
</Messdaten>
That is my XML and i want to change the value of node 'Anzahl_x0020_R'. The problem is, at runtime i don't know the exact name. I only know that the node to change will start with 'Anzahl'. So i did this:
messdatenXML.childNodes().each { merkmal ->
if (merkmal.name.contains('Anzahl')) {
messdatenXML.merkmal = "my_new_value";
}
}
The thing is, it doesn't work, the value will stay the same. If i do:
messdatenXML.Anzahl_x0020_R = "my_new_value"
it will work but as i said before, i don't know the exact name at runtime.
I believe you need to use replaceBody
like so:
messdatenXML.'**'.findAll { it.name().startsWith 'Anzahl' }.each { node ->
node.replaceBody 'my new value'
}
println groovy.xml.XmlUtil.serialize( messdatenXML )
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