PHP FD::ajax方法代码示例

 /**
  * Validates the permalink.
  *
  * @author  Jason Rey <jasonrey@stackideas.com>
  * @since   1.3
  * @access  public
  * @return  JSON    A jsong encoded string.
  */
 public function isValid()
 {
     // Render the ajax lib.
     $ajax = FD::ajax();
     // Get the cluster id.
     $clusterId = JRequest::getInt('clusterid', 0);
     // Init the current alias.
     $current = '';
     if (!empty($clusterId)) {
         $event = FD::event($clusterId);
         $current = $event->alias;
     }
     // Get the provided permalink
     $permalink = JRequest::getVar('permalink', '');
     // Check if the field is required
     if (!$this->field->isRequired() && empty($permalink)) {
         return true;
     }
     // Check if the permalink provided is valid
     if (!SocialFieldsEventPermalinkHelper::valid($permalink, $this->params)) {
         return $ajax->reject(JText::_('FIELDS_EVENT_PERMALINK_INVALID_PERMALINK'));
     }
     // Test if permalink exists
     if (SocialFieldsEventPermalinkHelper::exists($permalink) && $permalink != $current) {
         return $ajax->reject(JText::_('FIELDS_EVENT_PERMALINK_NOT_AVAILABLE'));
     }
     $text = JText::_('FIELDS_EVENT_PERMALINK_AVAILABLE');
     return $ajax->resolve($text);
 }

 public function confirmMigration()
 {
     $ajax = FD::ajax();
     $theme = FD::themes();
     $contents = $theme->output('admin/migrators/dialog.confirm');
     return $ajax->resolve($contents);
 }

 /**
  * Displays the dialog to allow user to crop avatar
  *
  * @since	1.2
  * @access	public
  * @param	string
  * @return
  */
 public function crop()
 {
     // Require the user to be logged in
     FD::requireLogin();
     // Load up the ajax library
     $ajax = FD::ajax();
     // Get the unique object.
     $uid = JRequest::getInt('uid');
     $type = JRequest::getCmd('type');
     // Get photo id
     $id = JRequest::getInt('id');
     $table = FD::table('Photo');
     $table->load($id);
     $redirectUrl = JRequest::getVar('redirectUrl', '');
     // Load up the library
     $lib = FD::photo($table->uid, $table->type, $table);
     if (!$table->id) {
         return $this->deleted($lib);
     }
     // Check if the user is really allowed to upload avatar
     if (!$lib->canUseAvatar()) {
         return $ajax->reject();
     }
     $redirect = JRequest::getInt('redirect', 1);
     $theme = FD::themes();
     $theme->set('uid', $uid);
     $theme->set('type', $type);
     $theme->set('redirectUrl', $redirectUrl);
     $theme->set('photo', $lib->data);
     $theme->set('redirect', $redirect);
     $output = $theme->output('site/avatar/crop');
     return $ajax->resolve($output);
 }

 public function confirmRestore()
 {
     $ajax = FD::ajax();
     $theme = FD::themes();
     $output = $theme->output('admin/stream/dialog.restore');
     return $ajax->resolve($output);
 }

 /**
  * Displays the amazon settings form
  *
  * @since	1.0
  * @access	public
  * @param	string
  * @return
  */
 public function amazon()
 {
     $ajax = FD::ajax();
     $theme = FD::themes();
     $contents = $theme->output('admin/settings/forms/dialog.storage.amazon');
     $ajax->resolve($contents);
 }

 /**
  * Displays confirmation before deleting an album
  *
  * @since	1.0
  * @access	public
  * @param	string
  * @return
  */
 public function confirmDelete()
 {
     $ajax = FD::ajax();
     $theme = FD::themes();
     $output = $theme->output('admin/albums/dialog.delete');
     return $ajax->resolve($output);
 }

 /**
  * Confirmation before purging pending e-mails
  *
  * @since	1.0
  * @access	public
  */
 public function confirmPurgePending()
 {
     $ajax = FD::ajax();
     $theme = FD::themes();
     $contents = $theme->output('admin/mailer/dialog.purge.pending');
     $ajax->resolve($contents);
 }

 public function loadAchievers($html)
 {
     $ajax = FD::ajax();
     if ($this->hasErrors()) {
         return $ajax->reject($this->getMessage());
     }
     return $ajax->resolve($html);
 }

 /**
  * Allows a user to follow an object.
  *
  * @since	1.0
  * @access	public
  */
 public function unfollow()
 {
     $ajax = FD::ajax();
     if ($this->hasErrors()) {
         return $ajax->reject($this->getMessage());
     }
     return $ajax->resolve();
 }

 /**
  * Does a remote call to the server to fetch contents of a given url.
  *
  * @since	1.0
  * @access	public
  */
 public function fetch($result = array())
 {
     $ajax = FD::ajax();
     if ($this->hasErrors()) {
         return $ajax->reject($this->getMessage());
     }
     return $ajax->resolve($result);
 }

 public function installFile($obj = null)
 {
     $ajax = FD::ajax();
     if ($this->hasErrors()) {
         return $ajax->reject($this->getMessage());
     }
     $message = JText::sprintf('COM_EASYSOCIAL_DISCOVER_CHECKED_OUT', $obj->file, count($obj->rules));
     return $ajax->resolve($message);
 }

 public function send($state, $msg = '')
 {
     if ($state) {
         FD::ajax()->resolve();
     } else {
         FD::ajax()->reject($msg);
     }
     return true;
 }

 public function loadStoryForm()
 {
     FD::checkToken();
     FD::requireLogin();
     FD::language()->loadAdmin();
     $categoryid = FD::input()->getInt('id', 0);
     $category = FD::table('EventCategory');
     $category->load($categoryid);
     $db = FD::db();
     $sql = $db->sql();
     $sql->select('#__social_fields', 'a');
     $sql->column('a.*');
     $sql->column('d.element');
     $sql->leftjoin('#__social_fields_steps', 'b');
     $sql->on('a.step_id', 'b.id');
     $sql->leftjoin('#__social_clusters_categories', 'c');
     $sql->on('b.uid', 'c.id');
     $sql->leftjoin('#__social_apps', 'd');
     $sql->on('a.app_id', 'd.id');
     $sql->where('b.type', SOCIAL_TYPE_CLUSTERS);
     $sql->where('c.id', $category->id);
     $sql->where('d.group', SOCIAL_FIELDS_GROUP_EVENT);
     $sql->where('d.type', SOCIAL_APPS_TYPE_FIELDS);
     $sql->where('d.element', array('startend', 'title', 'description'), 'in');
     $db->setQuery($sql);
     $result = $db->loadObjectList();
     $theme = FD::themes();
     foreach ($result as $row) {
         $field = FD::table('Field');
         $field->bind($row);
         $params = $field->getParams();
         if ($row->element === 'startend') {
             $dateFormat = $params->get('date_format', 'DD-MM-YYYY');
             if ($params->get('allow_time', true)) {
                 $dateFormat .= ' ' . $params->get('time_format', 'hh:mm A');
             }
             if ($params->get('allow_timezone', true)) {
                 $theme->set('timezones', $this->getTimezones());
             }
             $theme->set('dateFormat', $dateFormat);
             $theme->set('allowTimezone', $params->get('allow_timezone', 1));
             $theme->set('allowTime', $params->get('allow_time', 1));
             $theme->set('yearfrom', $params->get('yearfrom'));
             $theme->set('yearto', $params->get('yearto'));
             $theme->set('disallowPast', $params->get('disallow_past', 0));
             $theme->set('minuteStepping', $params->get('minute_stepping', 15));
         }
         if ($row->element === 'title') {
             $theme->set('titlePlaceholder', $field->get('title'));
         }
         if ($row->element === 'description') {
             $theme->set('descriptionPlaceholder', $field->get('description'));
         }
     }
     FD::ajax()->resolve($theme->output('apps/user/events/story/panel.form'));
 }

 /**
  * Returns an ajax chain.
  *
  * @since	1.0
  * @access	public
  * @param
  */
 public function showOthers($users)
 {
     $ajax = FD::ajax();
     $html = '';
     // Get user list
     $theme = FD::get('Themes');
     $theme->set('users', $users);
     $html = $theme->output('site/users/simplelist');
     return $ajax->resolve($html);
 }

 public function indexing($max, $progress)
 {
     $ajax = FD::ajax();
     // Determine if there's any errors on the form.
     $error = $this->getError();
     if ($error) {
         return $ajax->reject($error);
     }
     return $ajax->resolve($max, $progress);
 }