projekt kivitendo

  ns.add_enlarged_thumbnail = function(e) {

    var file_id        = $(e.target).data('file-id');

    var overlay_img_id = 'enlarged_thumb_' + file_id;

    var overlay_img    = $('#' + overlay_img_id);

    if (overlay_img.data('is-overlay-shown') == 1) return;

    $('.thumbnail').off('mouseover');

    overlay_img.data('is-overlay-shown', 1);

    overlay_img.show();

    if (overlay_img.data('is-overlay-loaded') == 1) return;

    var data = {

      action:         'File/ajax_get_thumbnail',

      file_id:        file_id,

      file_version:   $(e.target).data('file-version'),

      size:           512

    };

    $.post("controller.pl", data, kivi.eval_json_result);

  };

  ns.remove_enlarged_thumbnail = function(e) {

    $(e.target).hide();

    $(e.target).data('is-overlay-shown', 0);

    $('.thumbnail').on('mouseover', ns.add_enlarged_thumbnail);

  };

    $('.thumbnail').on('mouseover', ns.add_enlarged_thumbnail);

    $('.overlay_img').on('click', ns.remove_enlarged_thumbnail);

    $('.overlay_img').on('mouseout', ns.remove_enlarged_thumbnail);