************************************************* short-code.php ********************************************************

<?php


function fac_slide_shortcode($atts){
    extract( shortcode_atts( array(
        'count' => 3,
        'slider_id' => ' ',
        'height'	=> '690',
        'loop' => 'true',
        'autoplay' => 'true',
        'autoplayTimeout' => 5000,
        'nav' => 'true',
        'dots' => 'true',
    ), $atts) );


    if($count == 1){
    		  $q = new WP_Query(array('posts_per_page' => $count, 'post_type' => 'slide' , 'p' => $slider_id));
    }else{
    		  $q = new WP_Query(array('posts_per_page' => $count, 'post_type' => 'slide'));
    }


     if($count ==1){
     	 $list = '';
     }else{

		    $list = '

			<script>
				jQuery(window).load(function(){

					jQuery(".factorian-slides").owlCarousel({

						items: 1,
						loop: '.$loop.',
						autoplay: '.$autoplay.',
						autoplayTimeout: '.$autoplayTimeout.',
						nav: '.$nav.',
						dots: '.$dots.',
						navText: ["<i class=\'fa fa-angle-left\'></i>", "<i class=\'fa fa-angle-right\'></i>"],

					});
				});
			</script>';
     }



****************************************************************** factorian-toolkit.php ******************************************

function fac_toolkit_get_slide_as_list(){

    $args = wp_parse_args(array(
            'post_type'     => 'slide',
            'numberposts'   => -1,
        ));

    $posts = get_posts($args);
    $post_options = array (esc_html__('-- Select slide --', 'mytheme')=>'');
    if($posts){
        foreach ($posts as $post) {
           $post_options[$post->post_title] = $post->ID;
        }
    }
    return $post_options;
}

**************************************************** vc-slide.php *****************************************

   array(
               "type" => "dropdown",
               "heading" => __( "Select Slide", "my-text-domain" ),
               "param_name" => "slider_id",
               "value" => fac_toolkit_get_slide_as_list(),
               "description" => __( "", "my-text-domain" ),
               'dependency'   => array(
                     "element"   =>    "count",
                     "value"     =>    array("1"),
                  )
            ),
            array(
               "type" => "textfield",
               "heading" => __( "Slider Hight", "my-text-domain" ),
               "param_name" => "height",
               "std" => __( "690", "my-text-domain" ),
               "description" => __( "Type slider height in px. ", "my-text-domain" )
            ),
            array(
               "type" => "dropdown",
               "heading" => __( "Enable Loop?", "my-text-domain" ),
               "param_name" => "loop",
               "std" => __( "true", "my-text-domain" ),
               "value" => array(
                     'Yes' => 'true',
                     'No'  => 'false',
                  ),
               "description" => __( "", "my-text-domain" ),
               'dependency'   => array(
                     "element"   =>    "count",
                     "value"     =>    array( "2", "3", "4" , "5" , "6" , "7" , "8" , "9" , "10"),
                  )
            ),