!7

p {
  serveHttps(8443);
}

sS demoText() {
  ret lines(mapI(countIterator(1000), i -> rep("Line " + (i+1))));
}

html {
  if (eq(uri, "/submit")) {
    S text = params.get("text");
    ret "Data received (" + nChars(text) + ")";
  }
  
  ret hpostform(
    htextarea(demoText())
    + hsubmit(),
    action := "submit");
}