$ajax jquery

$.ajax({ url: url, dataType: "json", type: "Post", async: true, data: { }, success: function (data) { }, error: function (xhr, exception) { var msg = ""; if (xhr.status === 0) { msg = "Not connect.\n Verify Network." + xhr.responseText; } else if (xhr.status == 404) { msg = "Requested page not found. [404]" + xhr.responseText; } else if (xhr.status == 500) { msg = "Internal Server Error [500]." + xhr.responseText; } else if (exception === "parsererror") { msg = "Requested JSON parse failed."; } else if (exception === "timeout") { msg = "Time out error." + xhr.responseText; } else if (exception === "abort") { msg = "Ajax request aborted."; } else { msg = "Error:" + xhr.status + " " + xhr.responseText; } } });

ajax jquery php

<!doctype html>
<html>
<head>
<script src="https://code.jquery.com/jquery-3.3.1.js" integrity="sha256-2Kok7MbOyxpgUVvAk/HJ2jigOSYS2auK4Pfzbm7uH60=" crossorigin="anonymous"></script>
</head>
<body>
<form id="loginform" method="post">
    <div>
        Username:
        <input type="text" name="username" id="username" />
        Password:
        <input type="password" name="password" id="password" />    
        <input type="submit" name="loginBtn" id="loginBtn" value="Login" />
    </div>
</form>
<script type="text/javascript">
$(document).ready(function() {
    $('#loginform').submit(function(e) {
        e.preventDefault();
        $.ajax({
            type: "POST",
            url: 'login.php',
            data: $(this).serialize(),
            success: function(response)
            {
                var jsonData = JSON.parse(response);
 
                // user is logged in successfully in the back-end
                // let's redirect
                if (jsonData.success == "1")
                {
                    location.href = 'my_profile.php';
                }
                else
                {
                    alert('Invalid Credentials!');
                }
           }
       });
     });
});
</script>
</body>
</html>

Posted by: Guest on May-30-2020

Source

$.ajax({ url : "file.php", method : "POST", data: { //key : value action : action , key_1 : value_key_1, key_2 : value_key_2 } }) .fail(function() { return false; }) // Appel OK .done(function(data) { console.log(data); });

Code answers related to "$ajax jquery"

Code answers related to "Javascript"

Javascript Answers by Framework

Browse Popular Code Answers by Language

Answers for "$ajax jquery"

Code answers related to "$ajax jquery"

Code answers related to "Javascript"

Javascript Answers by Framework

Browse Popular Code Answers by Language

Popular Programming Languages

Advertisements

Company

Compilers

Help

Connect with us