use-ajax class for ajax link not working in dynamic content load use-ajax class link not working when i load new content using custom ajax code, which has the use-ajax class links.

I use normal jquery ajax to load the content because, i have drag and drop functionality which use ajax to load new content

i tried a lot but didn't get the idea why it is not working

Thanks in advance

jQuery(".clips-list .section-add-clip").droppable({
        accept: '.mysrapbook-clip-drag',
        hoverClass: "ui-state-active",
        drop: function(event, ui) {
            var source_url = ui.draggable.find('a').attr('rel');
            var destination_url = jQuery('.scrapbook-mongo-id').data('scrapbooid');
            var section_idx = Number(jQuery(this).attr('rel'));
            var ul_container = jQuery(this).parent().parent().find('li.clips-inner');

            var post_data = {
                source_url: source_url,
                destination_url: destination_url,
                idx: section_idx,
                load_node: 1,
                index_countr: ul_container.length
            };
            var ajax_data = jQuery(this);

            //call ajax to save clip to haggadah
            jQuery.ajax({
                url: "/clip-to-page",
                data: post_data,
                type: 'POST',
                success: function(data) {
                    //console.log(data);
                    console.log(data);
                    if (data[1].data != "") {
                        ul_container.last().after('&lt;li class="clips-inner clip-idx-' + post_data.idx + '-id-' + post_data.index_countr + '"&gt;' + data[1].data + '&lt;/li&gt;');
                    }
                }
            });
        }
    });


here is the code where i fire ajax to load new content and that content has 'use-ajax' class link which is not working it works fine page page is loaded
Did you use Drupal.behaviors? 
Javascript event listeners that are attached to DOM objects at the jQuery(document).ready event won't be attached to ajax-loaded stuff. Drupal.behaviors sort that out for you.