Attempting to update the appearance of each item within an array by utilizing the ForEach() method

I am working on a function that dynamically creates new divs based on a specific condition. Once these divs are created, I store them in an array using the .push() method like so:

function SnakeBody(){
  BodySnake = document.createElement("div");
  tabuleiro.appendChild(BodySnake); 
  BodySnake.classList.add("snakeBody");
  StorePositions.push(BodySnake) ; 
}

Later on, when another condition is met, I attempt to change a style element on each of the stored divs using forEach() method on the array they were stored in, as shown below:

function SnakeBodyLeft(){
  StorePositions.forEach(element => {
    BodySnake.style.gridRowStart = (Initial_y + y);
    BodySnake.style.gridColumnStart = (Initial_x + x)+1 ;
  });
};

The main idea behind this code is:

1 - Using forEach() to iterate through each element in the array.

2 - The function should then update the value/style of every element in the array.

Unfortunately, this functionality is not working as expected and I am struggling to identify what might be missing. Any help would be greatly appreciated!

Answer №1

When iterating through StorePositions using forEach(), make sure to use the element variable. The BodySnake object can only be accessed within the function SnakeBody().

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