Hello,
Despite many trials, i am failing extracting the value of an attribute
with xmlXPath().
Here is an example:
text = ["<main>"
" <itag target=""valueA"" url=""valueB"" />"
" <itag target=""valueA2"" url=""valueB2"" />"
" <itag target=""valueA3"" url=""valueB3"" />"
"</main>"
];
doc = xmlReadStr(text)
Now, we want to select all <itagentries for which the targetattribute
has a given value (say valueA2), and for them, get the related urlvalue:
-->e = xmlXPath(doc, "//itag[@target=""valueA2""]") // works:
e =
XML List
size: 1
but ehas no attributes fields. So i cannot get its url contents:
-->e.name
ans =
itag
-->e.attributes
!--error 999
%XMLSet_e: Unknown field: attributes
How is it possible to do what we expect, whether it is?
Reading examples on the official xmlXPath webpage did not help...
Thanks for any hints
Samuel
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