jayeshguru

I posted this issue before 1.5 months still not recieved any update form theme support, It seems that theme is not maintain. It advicable moved to another theme for security update and better support.

Thank you for your reply. Really appreciate it.

I already fixed it by updating datetimepicker value in ajax success using settimeout function.

jQuery(document).ready(function($) {
	var sl_datetimepicker;
	$("#period_dropdown").change(function() {
		var period = $(this).val();
		sl_datetimepicker = $('#sl_datetimepicker').val();
		$.ajax({
			url: customObj.ajaxurl,
			data: {
				'action': 'student_list_by_period',
				'period' : period
			},
			beforeSend: function(){
				$("#loader_student_list").show();
			},
			success:function(data) {
				$('.student_list_by_period').html(data);
				console.log(data);
			},
			error: function(errorThrown){
				console.log(errorThrown);
			},
			complete:function(data){
				setTimeout(() => {
					$('#sl_datetimepicker').val(sl_datetimepicker);
				}, 300);
				$("#loader_student_list").hide();
			}
		});
	});
});