Function QueryAll

query.go:51–58

QueryAll searches the html.Node that matches by the specified XPath expr. Return an error if the expression `expr` cannot be parsed.

(top *html.Node, expr string)

// QueryAll searches the html.Node that matches by the specified XPath expr.
// Return an error if the expression `expr` cannot be parsed.
func QueryAll(top *html.Node, expr string) ([]*html.Node, error) {
	exp, err := getQuery(expr)
	if err != nil {
		return nil, err
	}
	nodes := QuerySelectorAll(top, exp)
	return nodes, nil
}

// Query runs the given XPath expression against the given html.Node and
// returns the first matching html.Node, or nil if no matches are found.