How do I change the counter value?

• 0
  Good day, tell me how you can change the counter value when there is only access to adding custom CSS and JS in the store.
  Two values ​​need to be changed separately 58/400
  Let's add 20 to 58
  Where 400 take away 200
  
  

  JavaScript Hazel Robertson, Nov 13, 2019

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2 Answers
• 0

  // Найти уникальный селектор для искомого элемента
  
  var elem = document.querySelector('div.xserver__status');
  
  // спарсить значения
  
  let [a, b] = elem.innerText.split(/\D*\/\D*/).map(Number);
  
  // вернуть новые
  
  elem.innerText = `${a + 20} / ${b - 200}`;

  Caroline Singh

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• 0

  var text = document.querySelector('.xserver__status').innerText;
  
  var arr   = text.split(' / ');
  
  arr[0] = parseInt(arr[0]) + 20;
  
  arr[1] = parseInt(arr[1]) - 200;
  
  document.querySelector('.xserver__status').innerText = arr.join(' / ');

  Harrison Burgess

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