pro_text; $json[ 'pro_url' ] = esc_url( $this->pro_url ); $json[ 'pro_details' ] = $this->pro_details; 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 }} <# } #>