tag = $tag; $this->settings = $settings; $this->value = $value; } /** * @return string * @since 4.4 * vc_filter: vc_autocomplete_{shortcode_tag}_{param_name}_render - hook to define output for autocomplete item */ public function render() { $output = sprintf( '
', esc_attr__( 'Click here and start typing...', 'js_composer' ), $this->value ); $output .= sprintf( '
', $this->settings['param_name'], $this->settings['param_name'], $this->settings['type'], $this->value, ( isset( $this->settings['settings'] ) && ! empty( $this->settings['settings'] ) ) ? ' data-settings="' . htmlentities( wp_json_encode( $this->settings['settings'] ), ENT_QUOTES, 'utf-8' ) . '" ' : '' ); return $output; } } /** * @action wp_ajax_vc_get_autocomplete_suggestion - since 4.4 used to hook ajax requests for autocomplete suggestions */ add_action( 'wp_ajax_vc_get_autocomplete_suggestion', 'vc_get_autocomplete_suggestion' ); /** * @since 4.4 */ function vc_get_autocomplete_suggestion() { vc_user_access()->checkAdminNonce()->validateDie()->wpAny( 'edit_posts', 'edit_pages' )->validateDie(); $query = vc_post_param( 'query' ); $tag = wp_strip_all_tags( vc_post_param( 'shortcode' ) ); $param_name = vc_post_param( 'param' ); vc_render_suggestion( $query, $tag, $param_name ); } /** * @param $query * @param $tag * @param $param_name * * vc_filter: vc_autocomplete_{tag}_{param_name}_callback - hook to get suggestions from ajax. (here you need to hook). * @since 4.4 * */ function vc_render_suggestion( $query, $tag, $param_name ) { $suggestions = apply_filters( 'vc_autocomplete_' . stripslashes( $tag ) . '_' . stripslashes( $param_name ) . '_callback', $query, $tag, $param_name ); if ( is_array( $suggestions ) && ! empty( $suggestions ) ) { die( wp_json_encode( $suggestions ) ); } die( '' ); // if nothing found.. } /** * Function for rendering param in edit form (add element) * Parse settings from vc_map and entered values. * * @param $settings * @param $value * @param $tag * * @return mixed rendered template for params in edit form * @since 4.4 * vc_filter: vc_autocomplete_render_filter - hook to override output of edit for field "autocomplete" */ function vc_autocomplete_form_field( $settings, $value, $tag ) { $auto_complete = new Vc_AutoComplete( $settings, $value, $tag ); return apply_filters( 'vc_autocomplete_render_filter', $auto_complete->render() ); }