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Iterate through nodes about xmlpath HOT 3 CLOSED

jamra avatar jamra commented on July 30, 2024
Iterate through nodes

from xmlpath.

Comments (3)

niemeyer avatar niemeyer commented on July 30, 2024

You can find all text nodes with "//text()".

For example, this:

var html = `<html><body><div>a</div><div>b</div></body></html>`

func run() error {
    path, err := xmlpath.Compile("//text()")
    if err != nil {
        return err
    }
    root, err := xmlpath.ParseHTML(bytes.NewReader([]byte(html)))
    if err != nil {
        return err
    }
    iter := path.Iter(root)
    for iter.Next() {
        fmt.Println(iter.Node())
    }
    return nil
}

Outputs:

a
b

from xmlpath.

jamra avatar jamra commented on July 30, 2024

Thanks Gustavo.

from xmlpath.

jamra avatar jamra commented on July 30, 2024

Okay. I'm still getting some strange output like script nodes. I have no idea how to filter them out.

http://pastebin.com/FerreRkn

from xmlpath.

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