func setAttr(xn *xmlx.Node, name, value string, onlySetIfEmpty bool) {
for _, att := range xn.Attributes {
if att.Name.Local == name {
if (!onlySetIfEmpty) || (len(att.Value) == 0) {
logFmt("\t\tsetAttr %s.%s = %s\n", xn.Name.Local, name, value)
att.Value = value
}
return
}
}
logFmt("\t\taddAttr %s.%s = %s\n", xn.Name.Local, name, value)
att := &xmlx.Attr{Value: value}
att.Name.Local = name
xn.Attributes = append(xn.Attributes, att)
}
func delAttr(xn *xmlx.Node, name string) {
if Strict {
pos := -1
for i, att := range xn.Attributes {
if att.Name.Local == name {
pos = i
break
}
}
if pos >= 0 {
logFmt("\t\tdelAttr %s.%s\n", xn.Name.Local, name)
nuAtts := append(xn.Attributes[:pos], xn.Attributes[pos+1:]...)
xn.Attributes = nuAtts
}
}
}