hygraph-examples/with-vanilla-javascript/index.html at master · hygraph/hygraph-examples · GitHub

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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Hygraph + Vanilla JS (Fetch API)</title>
  </head>
  <body>
    <ul id="products"></ul>

    <script>
      fetch(
        'https://api-eu-central-1.hygraph.com/v2/ck8sn5tnf01gc01z89dbc7s0o/master',
        {
          method: 'POST',
          headers: {
            'Content-Type': 'application/json',
            Accept: 'application/json',
          },
          body: JSON.stringify({
            query: `
                query {
                  products {
                    id
                    name
                    price

                  }
                }
                `,
          }),
        }
      )
        .then((res) => {
          if (!res.ok) return Promise.reject(response);

          return res.json();
        })
        .then((res) => {
          const { products } = res.data;

          const productsList = document.querySelector('ul#products');

          products.map((product) => {
            const li = document.createElement('li');

            li.textContent = product.name;

            productsList.appendChild(li);
          });
        });
    </script>
  </body>
</html>