test 3

by RAX7

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/mootools/1.6.0/mootools-core.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/mootools-more/1.6.0/mootools-more-compressed.js"></script>
<h3>JSON:</h3>
<p id="result"></p>

CSS

p {
  padding: 10px;
}

p {
  margin: 5px;
  border: 1px dotted #999;
}

JavaScript

const testData = {
  test: 42
};

fetch("/echo/json/", {
    method: "POST",
    body: "json=" + JSON.stringify(testData),
  })
  .then((response) => response.json())
  .then((json) => {
    document.querySelector("#result").innerHTML = JSON.stringify(json)
  });