PHP CRM_Core_Form::mainProcess方法代碼示例

 /**
  * Processes the request.
  *
  * @param CRM_Core_Form $page
  *   The current form-page.
  * @param string $actionName
  *   Current action name, as one Action object can serve multiple actions.
  *
  * @return void
  */
 public function perform(&$page, $actionName)
 {
     // save the form values and validation status to the session
     $page->isFormBuilt() or $page->buildForm();
     $pageName = $page->getAttribute('name');
     $data =& $page->controller->container();
     $data['values'][$pageName] = $page->exportValues();
     $data['valid'][$pageName] = $page->validate();
     // Modal form and page is invalid: don't go further
     if ($page->controller->isModal() && !$data['valid'][$pageName]) {
         return $page->handle('display');
     }
     // the page is valid, process it before we jump to the next state
     $page->mainProcess();
     return $page->handle('jump');
 }

 /**
  * Processes the request.
  * this is basically a self submit, so validate the page
  * and if success, call post process
  * when done processing pop to user context
  *
  * @param CRM_Core_Form $page
  *   The current form-page.
  * @param string $actionName
  *   Current action name, as one Action object can serve multiple actions.
  *
  * @return object|void
  */
 public function perform(&$page, $actionName)
 {
     $page->isFormBuilt() or $page->buildForm();
     $pageName = $page->getAttribute('name');
     $data =& $page->controller->container();
     $data['values'][$pageName] = $page->exportValues();
     $data['valid'][$pageName] = $page->validate();
     // Modal form and page is invalid: don't go further
     if ($page->controller->isModal() && !$data['valid'][$pageName]) {
         return $page->handle('display');
     }
     // the page is valid, process it before we jump to the next state
     $page->mainProcess();
     // ok so we are done now, pop stack and jump back to where we came from
     // we do not reset the context because u can achieve that affect using next
     // use Done when u want to pop back to the same context without a reset
     $this->popUserContext();
 }

 /**
  * Processes the request.
  *
  * @param CRM_Core_Form $page
  *   CRM_Core_Form the current form-page.
  * @param string $actionName
  *   Current action name, as one Action object can serve multiple actions.
  *
  * @return void
  */
 public function perform(&$page, $actionName)
 {
     $page->isFormBuilt() or $page->buildForm();
     $pageName = $page->getAttribute('name');
     $data =& $page->controller->container();
     $data['values'][$pageName] = $page->exportValues();
     $data['valid'][$pageName] = $page->validate();
     // Modal form and page is invalid: don't go further
     if ($page->controller->isModal() && !$data['valid'][$pageName]) {
         return $page->handle('display');
     }
     // the page is valid, process it before we jump to the next state
     $page->mainProcess();
     // check if destination is set, if so goto destination
     $destination = $this->_stateMachine->getDestination();
     if ($destination) {
         $destination = urldecode($destination);
         CRM_Utils_System::redirect($destination);
     } else {
         return $page->handle('display');
     }
 }

 /**
  * Do a state transition jump.
  *
  * Currently only supported types are
  * Next and Back. The other actions (Cancel, Done, Submit etc) do
  * not need the state machine to figure out where to go
  *
  * @param CRM_Core_Form $page
  *   The current form-page.
  * @param string $actionName
  *   Current action name, as one Action object can serve multiple actions.
  * @param string $type
  *   The type of transition being requested (Next or Back).
  *
  * @return object
  */
 public function perform(&$page, $actionName, $type = 'Next')
 {
     // save the form values and validation status to the session
     $page->isFormBuilt() or $page->buildForm();
     $pageName = $page->getAttribute('name');
     $data =& $page->controller->container();
     $data['values'][$pageName] = $page->exportValues();
     $data['valid'][$pageName] = $page->validate();
     // if we are going to the next state
     // Modal form and page is invalid: don't go further
     if ($type == 'Next' && !$data['valid'][$pageName]) {
         return $page->handle('display');
     }
     $state =& $this->_states[$pageName];
     // dont know how or why we landed here so abort and display
     // current page
     if (empty($state)) {
         return $page->handle('display');
     }
     // the page is valid, process it if we are jumping to the next state
     if ($type == 'Next') {
         $page->mainProcess();
         // we get the state again, since postProcess might have changed it
         // this bug took me forever to find :) Lobo
         $state =& $this->_states[$pageName];
         $state->handleNextState($page);
     } else {
         $state->handleBackState($page);
     }
 }