'Allow users to signup to your newsletter easily', 'classname' => 'XXX-signup' );
// Set some control options (width, height etc)
$control_options = array( 'width' => 300 );
// Actually create the widget (widget id, widget name, options...)
$this->WP_Widget( 'newsletter-signup-widget', 'Newsletter Signup', $widget_options, $control_options );
}
// Output the content of the widget
function widget($args, $instance) {
extract( $args ); // Don't worry about this
// Get our variables
$title = apply_filters( 'widget_title', $instance['title'] );
$text = $instance['text'];
$code = $instance['code'];
// This is defined when you register a sidebar
echo $before_widget;
// If our title isn't empty then show it
if ( $title ) {
echo $before_title . $title . $after_title;
}
// If our description isn't empty then show it
if ( $text ) {
echo '
'. $text .'
';
}
// If we have some code then output it
if ( $code ) {
echo $code;
}
// This is defined when you register a sidebar
echo $after_widget;
}
// Output the admin options form
function form($instance) {
// These are our default values
$defaults = array( 'title' => 'Example', 'text' => 'Subscribe to our newsletter using the form below.', 'code' => '' );
// This overwrites any default values with saved values
$instance = wp_parse_args( (array) $instance, $defaults );
?>