hello.js

document.getElementById('say_hello').onclick = function () {
  document.getElementById('cloudResponse').innerHTML = "<p>Calling Cloud.....</p>";
  
  $fh.act({
    act: "getTable",
    req: {
    "table": "allergy",
    "limit": null,
    "memberId": document.getElementById('hello_to').value
  }
  }, function(res) {
    var html = [];
    res.rows.forEach(function(row){
      var allergen = row.Allergen,
      reaction = row.Reaction;
      html.push("<strong>Allergen: </strong>" + allergen);
      html.push("<strong>Reaction: </strong>" + reaction);
    });
    html = html.join('<br />')
    
    document.getElementById('cloudResponse').innerHTML = "<p>" + html + "</p>";
    
  }, function(msg, err) {
    console.log(err);
  });
};