portfolio-ajax-js

    $(document).on('click', '.maxive-pf-load-more', function(e) {
        e.preventDefault();

        var $this = $(this);
        var $pf_ajax_object = $this.data('pf-object');

        $.ajax({
            type: "POST",
            dataType: "html",
            url: maxive_ajax.ajaxurl,
            data: {
                'ppp' : $pf_ajax_object.posts_per_page,
                'page' : $pf_ajax_object.paged,
                'action' : 'maxive_ajax_pf_load_more',
            },
            success: function(data){

                // Create new json data and manipulate DOM
                var $pf_new_ajax_object = {
                    'posts_per_page' : $pf_ajax_object.posts_per_page,
                    'paged' : $pf_ajax_object.paged + 1,
                }

                $this.data('pf-object', $pf_new_ajax_object);

                $grid.append( data );
                $(".portfolio").isotope( 'reloadItems' ).isotope();


            },
            error : function(jqXHR, textStatus, errorThrown) {

            }

        });

    });