Bootstrap model close confirmation message on data change

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Dear Members,

I am doing project in mvc. I have my forms in bootstrap model for saving and i need to show a message,if i typed anything on any input box and click on close.

"Data Not Saved. Are you Sure you want to leave the form with out saving the data" i need to show a confirmation message to users.

please help

What I have tried:

var unsaved = false;
$(":input").change(function () {
unsaved = true;
});

$('#createJobFunction').on('hidden.bs.modal', function (e) {
alert("Job Function Not Saved. Are you Sure you want to leave with out saving the data?");
})

i tried calling 'hidden.bs.modal' event of model. but his fires on submit also. i dnt want this to be fired when i submit the form

Posted 28-Jul-16 0:32am

Member 10212775

Updated 28-Jul-16 2:56am

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Karthik_Mahalingam · Accepted Answer · 2016-07-28T02:56:00

try this

HTML

<!DOCTYPE html>
<html ng-app="myApp">
<head>
    <link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>

    <script>


        $(function () {

            var unsaved = false;
            $(":input").change(function () {
                unsaved = true;
            });

            $('#btnCancel').click(function () {
                if (unsaved) {
                    var flag = confirm("Job Function Not Saved. Are you Sure you want to leave with out saving the data?");
                    if (flag)
                        $('#mymodal').modal('hide');

                }
                else
                    $('#mymodal').modal('hide');

            });

        });
    </script>

</head>
<body>


    <h4>Departments</h4>
    <a class="btn btn-success" data-toggle="modal" data-target="#mymodal">
        <span class="glyphicon glyphicon-eye-open"></span>View
    </a>
    <div class="modal fade" id="mymodal">
        <div class="modal-dialog" role="document">
            <div class="modal-content">
                <div class="modal-header">
                    <button data-dissmiss="modal" class="close"><span>&times;</span> </button>
                    <div class="modal-title">My modal</div>
                </div>
                <div class="modal-body">

                    <input type="text" />
                    <input type="text" />
                </div>
                <div class="modal-footer">
                    <button class="btn btn-primary" id="btnSubmit">Submit</button>
                    <button class="btn btn-default" id="btnCancel">Cancel</button>

                </div>

            </div>
        </div>
    </div>


</body>
</html>

demo : Bootstrap Modal Cancel event - JSFiddle[^]