Learn Form Validation by Building a Calorie Counter - Step 79

JavaScript
1

Tell us what’s happening:

Its asking to add a span element with the class of surplusordeficit but with .toLowerCase(), when i run the code below it gives the error: Your span should have the class attribute set to surplusOrDeficit.toLowerCase() .

Your code so far

WARNING

The challenge seed code and/or your solution exceeded the maximum length we can port over from the challenge.

You will need to take an additional step here so the code you wrote presents in an easy to read format.

Please copy/paste all the editor code showing in the challenge from where you just linked.

  e.preventDefault();
  isError = false;

  const breakfastNumberInputs = document.querySelectorAll('#breakfast input[type=number]');
  const lunchNumberInputs = document.querySelectorAll('#lunch input[type=number]');
  const dinnerNumberInputs = document.querySelectorAll('#dinner input[type=number]');
  const snacksNumberInputs = document.querySelectorAll('#snacks input[type=number]');
  const exerciseNumberInputs = document.querySelectorAll('#exercise input[type=number]');

  const breakfastCalories = getCaloriesFromInputs(breakfastNumberInputs);
  const lunchCalories = getCaloriesFromInputs(lunchNumberInputs);
  const dinnerCalories = getCaloriesFromInputs(dinnerNumberInputs);
  const snacksCalories = getCaloriesFromInputs(snacksNumberInputs);
  const exerciseCalories = getCaloriesFromInputs(exerciseNumberInputs);
  const budgetCalories = getCaloriesFromInputs([budgetNumberInput]);

  if (isError) {
    return;
  }

  const consumedCalories = breakfastCalories + lunchCalories + dinnerCalories + snacksCalories;
  const remainingCalories = budgetCalories - consumedCalories + exerciseCalories;
  const surplusOrDeficit = remainingCalories >= 0 ? 'Surplus' : 'Deficit';
the line below has the problem
  output.innerHTML = ``;
<span class="surplusOrDeficit.toLowerCase()"></span> 
}

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Challenge Information:

Learn Form Validation by Building a Calorie Counter - Step 79

2

Hello! @KaiG

We have to assign the span element to the `output.innerHTML = the span element.

<span class= "${variable_name.toLowerCase()}"></span>; assign this to output.innerHTML

Here is an useful link: fCC

Good luck! :slight_smile:

1 Like
3

This is not valid JS.

1 Like
4

This topic was automatically closed 182 days after the last reply. New replies are no longer allowed.