Re^3: Update an XML node value based on one of the attribute values.

Well neither XML::LibXML::Element nor its base class XML::LibXML::Node list any "setdata" method, so not sure why you keep trying to use it :)

$ perl -MXML::LibXML -le " print XML::LibXML::Element->new"
Usage: XML::LibXML::Element::new(CLASS, name) at -e line 1.

$ perl -MXML::LibXML -le " print XML::LibXML::Element->new(q{q})"
<q/>

$ perl -MXML::LibXML -le " $q = XML::LibXML::Element->new(q{q});  $q->
+setData;  print $q;"
Can't locate object method "setData" via package "XML::LibXML::Element
+" at -e line 1.

$ perl -MXML::LibXML -le " $q = XML::LibXML::Element->new(q{q});  $q->
+setValue;  print $q;"
Can't locate object method "setValue" via package "XML::LibXML::Elemen
+t" at -e line 1.

$ perl -MXML::LibXML -le " $q = XML::LibXML::Element->new(q{q});  $q->
+nodeValue(66);  print $q;"
<q/>

$ perl -MXML::LibXML -le " $q = XML::LibXML::Element->new(q{q});  $q->
+nodeValue=(66);  print $q;"
Modification of a read-only value attempted at -e line 1.

$ perl -MXML::LibXML -le " $q = XML::LibXML::Element->new(q{q});  $q->
+replaceValue(55);  print $q;"
Can't locate object method "replaceValue" via package "XML::LibXML::El
+ement" at -e line 1.

$ perl -MXML::LibXML -le " $q = XML::LibXML::Element->new(q{q});  $q->
+replaceText(55);  print $q;"
Can't locate object method "replaceText" via package "XML::LibXML::Ele
+ment" at -e line 1.

$ perl -MXML::LibXML -le " $q = XML::LibXML::Element->new(q{q});  $q->
+appendText(55);  print $q;"
<q>55</q>
[download]

$ perl -MXML::LibXML -le " $q = XML::LibXML::Element->new(q{q});  $q->
+removeChildNodes; $q->appendText(55);  print $q;"
<q>55</q>
[download]

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