PHP FrmAppHelper::doing_ajax方法代码示例

 public static function show_field($field, $form, $parent_form_id)
 {
     global $frm_vars;
     if (!empty($field['hide_field'])) {
         $first = reset($field['hide_field']);
         if (is_numeric($first)) {
             if (!isset($frm_vars['hidden_fields'])) {
                 $frm_vars['hidden_fields'] = array();
             }
             $frm_vars['hidden_fields'][] = $field;
         }
     }
     if ($field['use_calc'] && $field['calc']) {
         $ajax = isset($form->options['ajax_submit']) && $form->options['ajax_submit'] ? true : false;
         if ($ajax && FrmAppHelper::doing_ajax()) {
             return;
         }
         global $frm_vars;
         if (!isset($frm_vars['calc_fields'])) {
             $frm_vars['calc_fields'] = array();
         }
         $frm_vars['calc_fields'][$field['field_key']] = array('calc' => $field['calc'], 'calc_dec' => $field['calc_dec'], 'form_id' => $form->id, 'field_id' => $field['id'], 'parent_form_id' => $parent_form_id);
     }
 }

 /**
  * Check for database update and trigger js loading
  *
  * @since 2.0.1
  */
 public static function admin_init()
 {
     if (!FrmAppHelper::doing_ajax() && self::needs_update()) {
         self::network_upgrade_site();
     }
     $action = FrmAppHelper::simple_get('action', 'sanitize_title');
     if (!FrmAppHelper::doing_ajax() || $action == 'frm_import_choices') {
         // don't continue during ajax calls
         self::admin_js();
     }
 }

 /**
  * When a form is loaded with ajax, we need all the info for
  * the fields included in the footer with the first page
  */
 private static function set_ajax_field_globals($f)
 {
     global $frm_vars;
     $ajax_now = !FrmAppHelper::doing_ajax();
     switch ($f->type) {
         case 'date':
             if (!FrmField::is_read_only($f)) {
                 if (!isset($frm_vars['datepicker_loaded']) || !is_array($frm_vars['datepicker_loaded'])) {
                     $frm_vars['datepicker_loaded'] = array();
                 }
                 $frm_vars['datepicker_loaded']['field_' . $f->field_key] = $ajax_now;
             }
             break;
         case 'time':
             if (isset($f->field_options['unique']) && $f->field_options['unique']) {
                 if (!isset($frm_vars['timepicker_loaded'])) {
                     $frm_vars['timepicker_loaded'] = array();
                 }
                 $frm_vars['timepicker_loaded']['field_' . $f->field_key] = $ajax_now;
             }
             break;
         case 'phone':
             if (isset($f->field_options['format']) && !empty($f->field_options['format']) && strpos($f->field_options['format'], '^') !== 0) {
                 global $frm_input_masks;
                 $frm_input_masks[] = $ajax_now;
             }
             break;
     }
 }

 public static function send_email()
 {
     if (current_user_can('frm_view_forms') || current_user_can('frm_edit_forms') || current_user_can('frm_edit_entries')) {
         if (FrmAppHelper::doing_ajax()) {
             check_ajax_referer('frm_ajax', 'nonce');
         }
         $entry_id = FrmAppHelper::get_param('entry_id', '', 'get', 'absint');
         $form_id = FrmAppHelper::get_param('form_id', '', 'get', 'absint');
         printf(__('Resent to %s', 'formidable'), '');
         add_filter('frm_echo_emails', '__return_true');
         FrmFormActionsController::trigger_actions('create', $form_id, $entry_id, 'email');
     } else {
         _e('Resent to No one! You do not have permission', 'formidable');
     }
     wp_die();
 }

                                            $e_args['textarea_rows'] = $field['max'];
                                        }
                                        $e_args = apply_filters('frm_rte_options', $e_args, $field);
                                        if ($field['size']) {
                                            ?>
<style type="text/css">#wp-field_<?php 
                                            echo esc_attr($field['field_key']);
                                            ?>
-wrap{width:<?php 
                                            echo esc_attr($field['size']) . (is_numeric($field['size']) ? 'px' : '');
                                            ?>
;}</style><?php 
                                        }
                                        wp_editor(str_replace('&quot;', '"', $field['value']), $html_id, $e_args);
                                        // If submitting with Ajax or on preview page and tinymce is not loaded yet, load it now
                                        if ((FrmAppHelper::doing_ajax() || FrmAppHelper::is_preview_page()) && (!isset($frm_vars['tinymce_loaded']) || !$frm_vars['tinymce_loaded'])) {
                                            add_action('wp_print_footer_scripts', '_WP_Editors::editor_js', 50);
                                            add_action('wp_print_footer_scripts', '_WP_Editors::enqueue_scripts', 1);
                                            $frm_vars['tinymce_loaded'] = true;
                                        }
                                        unset($e_args);
                                    } else {
                                        ?>
<textarea name="<?php 
                                        echo esc_attr($field_name);
                                        ?>
" id="<?php 
                                        echo esc_attr($html_id);
                                        ?>
" style="height:<?php 
                                        echo $field['max'] ? (int) $field['max'] * 17 : 125;