Function QueryAll

query.go:88–94

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

(top *Node, expr string)

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

// Query searches the XML Node that matches by the specified XPath expr,
// and returns first matched element.