How to pass variables into an HTML body

Question

I have created this script that allows me to select a certain food item and the serving size and then it calculates nutritional value, adds it to a database, sums it all at the

Answer 1

The HTML must be a string (text), and you need to build the HTML with a text formula. Text strings in JavaScript are put together, (concatenated) with a plus sign:

var tableHTML = '' + //Note single quotes on ends
   "" +
   "" +
   "" +
   "
Calories
" +
   calories + 
   "
Calories From Fat
" + 
   caloriesFromFat + 
   "
PolyUnsaturated
" + 
   polyFat + 
  "
";

If double quotes are used in the HTML attribute, then use single quotes on the ends of the string. Then just use the variable name for the email HTML:

htmlBody: tableHTML