Create a list dynamically:

source(RpadBaseFile('HtmlTree.R'))
data(state)
HTMLon()
H("ul",
  H("li",
    state.name[1:6]))

Create some tabs dynamically:

HTMLon()
H("div",id="mainTabSet", dojoType="TabSet", style="width: 50%; height: 10em;",
  H("div", dojoType="Tab", label="Tab 1",
    HTMLselect("mystate", state.name, default=3),
    BR,
    HTMLinput("myvar", value = 3),
    BR,
    HTMLcheckbox("isAL", text = "Alabama"),
    HTMLcheckbox("isWY", text = "Wyoming"),
    HTMLcheckbox("isMT", text = "Montana")),
  H("div", dojoType="Tab", label="Tab 2", 
    "here's another tab",
    HTMLradio("AL", commonName = "myState", text = "Alabama"),
    HTMLradio("WY", commonName = "myState", text = "Wyoming"),
    HTMLradio("MT", commonName = "myState", text = "Montana")))

Data frames

data(iris)
HTMLon()
H(head(iris))