Plehlowla / filterProject

Filters Project

HTML Structure

• section.products

  • div.filters-container
  • div.products-container

• .filters-container

  • form.input-form
    • input.search-input
  • h5(company)
  • article.companies
    • button.company-btn(temp values)

• .products-container

  • article.product
    • img.product-img.img (src from products.js)
    • footer
      • h5.product-name(name)
      • span.product-price(price)

Display Products

• import products
• make a copy and assign to new variable (use let keyword)
• select .products-container
• setup a function displayProducts, iterate over products, display them

Filter Based On Text

• select form, input
• listen for 'keyup' events on form
• get input value
• filter based on the input value
• call displayProducts

// Text Filter

const form = document.querySelector('.input-form');
const searchInput = document.querySelector('.search-input');

form.addEventListener('keyup', () => {
  // keyup - fired when key released
  const inputValue = searchInput.value;
  filteredProducts = products.filter((product) => {
    return product.title.toLowerCase().includes(inputValue);
  });
  displayProducts();
});

Empty Array

• displayProducts()
• check length of filteredProducts
• if list.length < 1
• set productsContainer = some text

Display Filter Buttons

• select .companies
• create function displayButtons
• get only unique companies (set)
• iterate over results
• return button with data-id
• set .companies innerHTML equal to result

Filter Based on Company

• add event listener on .companies
• look for event.target
• if contains .company-btn proceed
  • if 'all' return all products (copy)
  • else filter based on company value
• set search value ''
• call displayProducts