javascript post request
<!DOCTYPE html> <html> <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"> <link rel="stylesheet" href="assets/style.css"> <!-- <script src="assets/javascript.js"></script> --> <title>Telegramga habar jo`natish</title> </head> <body> <div class="contaakb"> <h2>Telegramga habar yozish</h2> <p>Guruhlarga habar yozish uchun qilingan modul</p> </div> <div class="container"> <form action="?" method="post"> <div class="row"> <div class="col-25"> <label for="fname">Guruh nomi</label> </div> <div class="col-75"> <input type="text" id="group" name="group" placeholder="Telegram guruhning nomini yozing" value="" autofocus> </div> </div> <div class="row"> <div class="col-25"> <label for="country">Guruh (ixtiyoriy)</label> </div> <div class="col-75"> <select id="select" name="select" onchange="getComboA(this)"> <option selected value="tanlang">Tanlang</option> <option value="ITspeciallessons2">Qobiljon</option> <option value="ITspeciallessons1">Azizbek</option> <option value="taxiuchqorgontoshkent">Uchqorgon Toshkent TAXI</option> <option value="clashuzhackersw">ClashUzHackerSW</option> <option value="nodirjonbotirov">Nodirjon ISh</option> </select> </div> </div> <div class="row"> <div class="col-25"> <label for="subject">Habar matni</label> </div> <div class="col-75"> <textarea id="message" name="message" placeholder="Habar matnini yozing" style="height:200px" autofocus></textarea> </div> </div> <div class="row"> <button type="submit" onclick="loadDoc(event)"> Jo'natish </button> </div> </form> </div> <script type="text/javascript"> function getComboA(selectObject) { document.getElementById("group").disabled = true; document.getElementById("message").focus(); console.log('group disabled'); } function loadDoc(event) { document.getElementById("message").disabled = true; document.getElementById("select").disabled = true; document.getElementById("group").disabled = true; var params = 'message='+document.getElementById('message').value+'&select='+document.getElementById('select').value+'&group='+document.getElementById('group').value+'&ajax=yes'; var xhttp = new XMLHttpRequest(); xhttp.open("POST", "?", true); xhttp.onreadystatechange = function() { if (this.readyState == 4 && this.status == 200) { document.getElementById("demo").innerHTML = this.responseText; } }; xhttp.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); xhttp.onreadystatechange = function() {//Call a function when the state changes. if(xhttp.readyState == 4 && xhttp.status == 200) { alert(xhttp.responseText); document.getElementById("message").disabled = false; document.getElementById("select").disabled = false; document.getElementById("group").disabled = false; } } xhttp.send(params); event.preventDefault(); } </script> </body> </html>
