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<html><body><h2>Об’єкт XMLHttpRequest</h2><button type="button" onclick="loadDoc()">Запит даних</button><p id="demo"></p><script>function loadDoc() { const xhttp = new XMLHttpRequest(); xhttp.onload = function() { document.getElementById("demo").innerHTML = this.responseText; } xhttp.open("GET", "demo_get.asp?t=" + Math.random()); xhttp.send();}</script></body></html>