Simple: WOString {
  value = ~name;
}

Keypath: WOString {
  value = ~context.application.sessionStore;
}

JoinStrings: WOString {
  value = ~'Component ' + name + ' is hosted on ' 
    + context.application.sessionStore;
}

Repeat: WORepetition {
  list  = ( "one", "two", "three", "four", "five" );
  item  = item;
  index = index;
}

RepeatValue: WOString {
  value = index;
}

DynTD: WOGenericContainer {
  elementName = "td";
  bgcolor     = ~ index % 2 == 0 ? "red" : "lightgreen";
}