Jquery prevent multiple submit

Question

I want to prevent multiple submit if someone click on one of the submit buttons multiple times.

How can unbind or undelgate in this case th

Answer 1

If you have users who insist on having an active submit button all the time you can use a variable to track the progress. Something like this:

saving_record = 0; //set variable to show if form is in submission
$(document).ready(function () {
    $('#form').on('submit', function (e) {
        if (saving_record === 0) { //If not submitted yet, submit form
            saving_record = 1; //Set variable to show form is in submission
            $.ajax({
                success: function (data) {
                    saving_record = 0; //Reset variable to allow record update
                },
                error: function (data) {
                    saving_record = 0; //Reset variable to allow record update in case of error
                }
            })
        }
    });
});