// source --> https://www.kimtecservis.rs/wp-content/themes/mrservis/js/myloadmore.js?ver=7.0 
jQuery(function($){
	$('.btn-loadmore').click(function(){
		var button = $(this),
		    data = {
			'action': 'loadmore',
			'query': loadmore_params.posts, // that's how we get params from wp_localize_script() function
			'page' : loadmore_params.current_page
		};
 
		$.ajax({
			url : loadmore_params.ajaxurl, // AJAX handler
			data : data,
			type : 'POST',
			beforeSend : function ( xhr ) {
				button.addClass('loading');
			},
			success : function( data ){
				if( data ) { 
					$('.p-items').append(data);
					loadmore_params.current_page++;
 
					if (loadmore_params.current_page == loadmore_params.max_page) {
						button.remove(); // if last page, remove the button
					}
				} else {
					button.remove(); // if no data, remove the button as well
				}
			}
		});
	});
});