iterate over attributes?

[sp3d]

Is it possible to access attributes using select.rs without knowing their names beforehand? If not, could an interface for iterating over (attr name, attr value) pairs be added?

[utkarshkukreti]

You're right, it would be nice to have a function Node::attributes() that does this. Until then you can do it in a somewhat hacky way:

let node = document.find(Class("js-gps-track")).next().unwrap();
match node.data() {
    &select::node::Data::Element(_, ref attrs) => {
        for &(ref name, ref value) in attrs {
            println!("{} = {}", name.local, value);
        }
    },
    _ => {}
}

href = http://chat.stackoverflow.com
class = js-gps-track
data-gps-track = site_switcher.click({ item_type:6 })

[sp3d]

As long as it's possible with the current API this isn't a huge deal (though a convenience function would be nice. Thanks for the help!

[sp3d]

Oops, didn't mean to close.

[utkarshkukreti]

You can now do:

for (name, value) in node.attrs() {
   println!("{} = {}", name, value);
}