How to create custom news ticker widget in wordpress

### NOTICES TICKER ###
class notices_ticker extends WP_Widget {
function __construct() {
$widgets_opt = array(‘description’=>’Display Notices Ticker in widget for Sidebar’);
parent::__construct(false,$name= “BR Theme – Notices Ticker”,$widgets_opt);
}
function form($instance) {
global $post;
$title = isset( $instance[‘title’] ) ? esc_attr( $instance[‘title’] ) : ”;
$readmore = isset( $instance[‘readmore’] ) ? esc_attr( $instance[‘readmore’] ) : ”;
$more_link = isset( $instance[‘more_link’] ) ? esc_attr( $instance[‘more_link’] ) : ”;

?>
<p><label for=”<?php echo $this->get_field_id(‘title’); ?>”>Title:
<input id=”<?php echo $this->get_field_id(‘title’); ?>” name=”<?php echo $this->get_field_name(‘title’); ?>” type=”text” class=”widefat” value=”<?php echo $title;?>” /></label></p>
<p><label for=”<?php echo $this->get_field_id(‘readmore’); ?>”>All News Text:</label>
<input id=”<?php echo $this->get_field_id(‘readmore’); ?>” name=”<?php echo $this->get_field_name(‘readmore’); ?>” type=”text” class=”widefat” value=”<?php echo $readmore;?>” /></p>
<p><label for=”<?php echo $this->get_field_id(‘more_link’); ?>”>All News Link:</label>
<input id=”<?php echo $this->get_field_id(‘more_link’); ?>” name=”<?php echo $this->get_field_name(‘more_link’); ?>” type=”text” class=”widefat” value=”<?php echo $more_link;?>” /></p>
<?php
}
function update($new_instance, $old_instance) {
return $new_instance;
}
function widget( $args, $instance ) {
global $post;
extract($args);
$title = apply_filters(‘widget_title’, $instance[‘title’]);
$readmore = apply_filters(‘readmore’, $instance[‘readmore’]);
$more_link = apply_filters(‘more_link’, $instance[‘more_link’]);

echo $before_widget;
?>

<div class=”notice-items-ticker”>

<?php

if ( $title )
echo $before_title . $title . $after_title;

?>
<i class=”fa fa-arrow-up” id=”notice-items-ticker-prev”></i> <i class=”fa fa-arrow-down” id=”notice-items-ticker-next”></i>
<script type=”text/javascript”>
jQuery(function() {
jQuery(‘#notice-items-ticker-list’).newsTicker({
row_height: 70,
max_rows: 5,
duration: 4000,
prevButton: $(‘#notice-items-ticker-prev’),
nextButton: $(‘#notice-items-ticker-next’)
});
});
</script>
<ul id=”notice-items-ticker-list”>

<?php
$query = ‘post_type=notices&posts_per_page=5&order=DESC’;
query_posts($query);
if (have_posts()) :
while (have_posts()) : the_post(); ?>

<li class=”notice-item”>

<div class=”notice-title”><h6><a href=”<?php the_permalink(); ?>”><?php the_title(); ?></a></h6></div>
<div class=”notice-published-date”><p><?php the_time(‘F j, Y’) ?></p></div>

</li>
<?php endwhile; endif; wp_reset_query(); ?>

</ul>
<?php if ( $more_link && $readmore )
echo ‘<div class=”all-news”><a href=”‘.$more_link.'” class=”more-link”>’.$readmore.'</a></div>’;
echo ‘</div>’;
echo $after_widget;
}
}
add_action(‘widgets_init’, create_function(”, ‘return register_widget(“notices_ticker”);’));