SWI-Prolog -- get_attribute/3

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Predicate get_attribute/3

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[semidet]get_attr(+Elem, +Name, =Value)

[semidet]get_attribute(+Elem, +Name, =Value)

Get an attribute (property) from a JavaScript object. Fails if the attribute is undefined.

Note that this predicate conflicts with SWI-Prolog get_attr/3 to get attributes from a variable. For this reason we also make this predicate available as get_attribute/3.