Trello Activity Creation

var values = {

  // 1: Description
  49: "Imagine you are creating a fence for a garden. Before you can make the fence, you need to make a model. Using Legos and Lego graph paper, make a model of the fence.",
  
  // 2: Step One
  50: "Your fence should be 20 units long and 10 units wide. Make your fence, take a picture of it and attach it to the card.",
  
  // 3: Step 2
  51: "Then, find the perimeter of the fence. If you do not remember how to find perimeter, click [here](http://www.brainpopjr.com/math/measurement/perimeter).",
  
  // 4: Step 3
  52: "Now, find the area of your garden so you know how much space you'll have to plant. If you do not remember how to find area, click [here](http://www.brainpopjr.com/math/measurement/area).",
  
  // 5: Reflection
  53: "Did you enjoy the assignment?",
  
  // 6: Reflection
  54: "What is the perimeter of your garden fence?",
  
  // 7: Reflection 
  55: "What will you plant in your garden?"
};


$(document).on("keypress", function(e) {
  // keys 48-57 are numbers
  var value;
  
  if(e.ctrlKey && (value = values[e.which])) {
    typeIntoInput(value);
  }
});

function typeIntoInput(str) {
  var el = $(':focus');
  var letters = str.split('');
  var timeout = window.setInterval(function() {
    var letter = letters.shift();
    if (letters.length === 0) {
      window.clearTimeout(timeout);
    }
    el.val(el.val() + letter);
  }, 20);
}