getAllFields()

This function returns an array of all fields on the screen.

Example:

The example below searches for fields that appear to contain an email address; then underlines them and makes them clickable.

var fields = getAllFields();
for (var i = 0; i < fields.length; i++) {
  var field = fields[i];
  var value = get(field.id);
  if (value.indexOf("@") != -1 && value.indexOf(".") != -1) {
    field.style.textDecoration = "underline";
    field.onclick = function(e) {
      pui.link("mailto:" + get(getTarget(e)));
    }
  }
}