// save call
<script>
$('body').on('click', '.save_call', function (e) {
	e.preventDefault();
    var url = $('#add_call').attr('action');
    var formData = new FormData(document.getElementById("add_call"));

var flag = '0';
$('#add_call *').filter(':input, textarea, select').each(function () {
	   
	   if ($(this).hasClass('validate')) {
		   if ($(this).val() == '' || $(this).val() == null) {

			   $(this).addClass('error_custom');
			   $(this).parent().find('.select2-container .select2-selection').addClass('error_custom');
			   flag = '1';
			   msg = "There are errors on the page"
		   } else {
			   $(this).removeClass('error_custom');
			   $(this).parent().find('.select2-container .select2-selection').removeClass('error_custom');
		   }
	   } 
		 });
  
	if (flag == '1') {
	alertbox('danger','There are errors on page');
	return false;
 } else {

    $.ajax({
        url: url,
        type: 'POST',
        data: formData,
        processData: false, // tell jQuery not to process the data
        contentType: false, // tell jQuery not to set contentType
        success: function (response) {
            if (response.status == 1000) {
               
                $("#new_MeetingAdd").modal("hide");
                $('.modal-backdrop').remove();
                alertbox('success', response.message)
                $('#busyloading').hide();
                location.reload();
            } else if (response.status == 2000) {
                alertbox('danger', response.message)
                $('#busyloading').hide();
                return false;
            } else if (response.status == 3000) {
                alertbox('danger', response.message)
                $('#busyloading').hide();
                return false;
            }
        },
        error: function (response) {
            var errors = jQuery.parseJSON(response.responseText);
            $.each(errors, function (key, val) {
                $("#" + key + '_error').html(val).show();
            });
            alertbox('danger','There are errors on page');
            $('#busyloading').hide();
        }
    });
 }
});




     // update call
	 $('body').on('click', '.update_call', function (e) {
	e.preventDefault();
    var url = $('#add_call').attr('action');
    var formData = new FormData(document.getElementById("add_call"));

var flag = '0';
$('#add_call *').filter(':input, textarea, select').each(function () {
	   
	   if ($(this).hasClass('validate')) {
		   if ($(this).val() == '' || $(this).val() == null) {

			   $(this).addClass('error_custom');
			   $(this).parent().find('.select2-container .select2-selection').addClass('error_custom');
			   flag = '1';
			   msg = "There are errors on the page"
		   } else {
			   $(this).removeClass('error_custom');
			   $(this).parent().find('.select2-container .select2-selection').removeClass('error_custom');
		   }
	   } else {
		   $(this).removeClass('error_custom');
		   $(this).parent().find('.select2-container .select2-selection').removeClass('error_custom');
	   }
		 });
  
	if (flag == '1') {
	alertbox('danger','There are errors on page');
	return false;
 } else {
    $.ajax({
        url: url,
        type: 'POST',
        data: formData,
        processData: false, // tell jQuery not to process the data
        contentType: false, // tell jQuery not to set contentType
        success: function (response) {
            if (response.status == 1000) {
               
                $("#new_MeetingAdd").modal("hide");
                $('.modal-backdrop').remove();
                alertbox('success', response.message)
                $('#busyloading').hide();
                location.reload();
            } else if (response.status == 2000) {
                alertbox('danger', response.message)
                $('#busyloading').hide();
                return false;
            } else if (response.status == 3000) {
                alertbox('danger', response.message)
                $('#busyloading').hide();
                return false;
            }
        },
        error: function (response) {
            var errors = jQuery.parseJSON(response.responseText);
            $.each(errors, function (key, val) {
                $("#" + key + '_error').html(val).show();
            });
            alertbox('danger','There are errors on page');
            $('#busyloading').hide();
        }
    });
 }
});
</script>