JavaScript How to submit form using Ajax in MVC submit form using ajax,submit form using javascript,submit form

I am getting problem to save my form data in the database. I am done small code on that which is shown below, when i enter data in form and click on my submit button it not work.

$(".btn").click(function(e) {
	e.preventDefault();

	var form = $("#frm");

	$.ajax({
		url: '/Form/Index',
		data: form.serialize(),
		type: 'POST',
		success: function(data) {
        }
	});
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

<form role="form" id="frm">
    <div class="form-group">
        <div class="col-sm-6 col-lg-12 col-md-12">
            <div class="form-group">
                <label for="name" style="color:black;">Product Name</label>
                <input type="text" class="form-control" id="name"
                        placeholder="Product Name" style="color:black;">
            </div>
            <div class="form-group">
                <label for="name" style="color:black;">Product Date</label>
                <input type="text" class="form-control" id="Text1"
                    placeholder="Date" style="color:black;">
            </div>
            <div class="form-group">
                <label for="name" style="color:black;">Product Price</label>
                <input type="text" class="form-control" id="Text2"
                    placeholder="Date" style="color:black;">
            </div>
        </div>
    </div>
    
    <button type="submit" class="btn btn-default" id="ok" >Submit</button>
</form>

Answer:1

As I've checked you code, client side code is working fine, The only problem I can imagine in this case is you url path.

make sure you are providing correct url path.
You should check if its hitting the that page or not.

Answer:2

Which Framework you are using. Different framework has different syntax to pass the value in URL. Check the path you are getting in the page source page view in URL parameter or you can check the error in console log after the submit. It may be not getting the correct path of your action.

Answer:3

Make sure ajax library loaded successfully, and try to have alert messages to have forward step where you reached, have this test:

$(".btn").click(function(e) {
    e.preventDefault();

    var form = $("#frm");

    $.ajax({
        url: '/Form/Index',
        data: form.serialize(),
        type: 'POST',
        success: function(data) {
        },
        beforeSend: function() {
             alert('before send alert')
        },
        error: function (request, status, error) {
             alert(error);
        },
    });
});

if beforeSend not executed so your issue is related to ajax library.

Answer:4

use this :

$("#ok").click(function(e) {
 // your code 
}

Refer to id in javascript rather than class attribute. If you refer class attribute than once it has click javascript perform preventDefault on that class so that if not refresh your page, The button is not working.

Put preventDefault function at last of your function.

Answer:5

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