How can I find the minimum number and output it inside an html tag in JS?

• 0
  How to find the meanings of all .price and output the number to .min-sum using Javascript?
  

  <div class="parent">
  <span>Минимальная стоимость: <b class="min-sum"></b></span>
  
  <div сдфыы="product">
  <h2>Товар 1</h2>
   <b class="price">100 ₽</b>
  </div>
  
  <div class="product">
  <h2>Товар 2</h2>
   <b class="price">200 ₽</b>
  </div>
  
  <div class="product">
  <h2>Товар 3</h2>
   <b class="price">3000 ₽</b>
  </div>

  
  
  Here's what I tried, then, in fact, you need to remove the ruble symbol, and somehow compare prices, but I don't know how to do it.
  
  

  function priceObjects(index) {
    const calc = document.querySelectorAll('.price');
    
     for priceObject of priceObjects {
  		let priceText = priceObject.textContent;
  		
     }
     document.querySelector('.min-sum').textContent('.price');
  }

  JavaScript Anonymous, Feb 17, 2020

---

1 Answers
• 0

  document.querySelector('.min-sum').innerText = Math.min(...Array
  
    .from(document.querySelectorAll('.price'))
  
    .map(n => parseFloat(n.innerText))
  
  );

  Anonymous

---