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sending post data with jquery on form submission

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梦毁少年i
梦毁少年i 2021-02-09 00:52

If I have this form which submits the post data to the page itself:
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2条回答
  • 一个人的身影
    2021-02-09 01:11

    Rather than using a submit button, use a regular button and control the submission via Javascript. In your javascript, you need to serialize the form and pass it as data along with anything else you want.

    <script>

    $(document).ready(function() {

       var extra_data = "This is more stuff to send";

       $('#submit').click(function() {
          $.ajax({
             type: "POST",
             url: "form.php",
             data: {'form': $("#my_form").serialize(), 'other': extra_data},
             success: function(msg) {
                alert("Form Submitted: " + msg);
             }
          });

       });

    });

</script>

<form id="my_form" method="post">
  <input type="text" name="name" />
  <input type="button" id="submit" />
</form>
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  • 自闭症患者
    2021-02-09 01:13 
    <head>
    <script src="jquery/jquery-1.11.1.min.js"></script>
    <script>
    $(function () {
        $('#form_id').on('click','#submit', function(e){
            e.preventDefault();
            $.ajax({
                type: "POST",
                url: "get_Ajax.php",
                data: $('#form_id').serialize(),
                success: function(data) {
                    alert(data);
                }
            });
            return false;
        });
    });
    </script>
</head>
<form method="post" id="form_id">
<input type="text" name="ime">
<input type="button" id="submit" name="submit" value="Send">
</form>

    ** get_ajax.php**

    <?php
$ime = $_POST['ime'];

echo "Your name is $ime";
?>
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