func subNodes(xn *xmlx.Node, name string) (sn []*xmlx.Node) {
if sn = xn.SelectNodes(ns, name); len(sn) == 0 {
if sn = xn.SelectNodes("", name); len(sn) == 0 {
sn = xn.SelectNodes("*", name)
}
}
return
}
func xcns(xn *xmlx.Node, names ...string) (cns []*xmlx.Node) {
if len(names) == 1 {
if cns = xn.SelectNodes(xmlns, names[0]); len(cns) == 0 {
if cns = xn.SelectNodes("", names[0]); len(cns) == 0 {
cns = xn.SelectNodes("*", names[0])
}
}
} else {
var scns []*xmlx.Node
for _, n := range names {
if scns = xcns(xn, n); len(scns) > 0 {
cns = append(cns, scns...)
}
}
}
if len(cns) > 0 && cns[0].Parent == xn.Parent {
cns = cns[1:]
}
return
}