taxonomy = esc_attr( $our_taxonomy );
$tax_args = array(
'hierarchical' => 0,
'taxonomy' => $this->taxonomy,
);
$all_taxonomies = get_categories( $tax_args );
$choices = array();
$choices[0] = esc_html__( '— Select —', 'artblog' );
if ( ! empty( $all_taxonomies ) && ! is_wp_error( $all_taxonomies ) ) {
foreach ( $all_taxonomies as $tax ) {
$choices[ $tax->term_id ] = $tax->name;
}
}
$this->choices = $choices;
parent::__construct( $manager, $id, $args );
}
/**
* Add custom parameters to pass to the JS via JSON.
*
* @since 1.0.0
*/
public function to_json() {
parent::to_json();
$this->json['choices'] = $this->choices;
$this->json['link'] = $this->get_link();
$this->json['value'] = $this->value();
$this->json['id'] = $this->id;
}
/**
* Content template.
*
* @since 1.0.0
*/
public function content_template() {
?>
pro_text;
$json['pro_url'] = esc_url( $this->pro_url );
return $json;
}
/**
* Outputs the Underscore.js template.
*
* @since 1.0.0
* @access public
* @return void
*/
protected function render_template() { ?>
{{ data.title }}
<# if ( data.pro_text && data.pro_url ) { #>
{{ data.pro_text }}
<# } #>