/** Edit an emperor * @access public * @return void * @throws Pas_Exception_Param */ public function editemperorAction() { if ($this->getParam('id', false)) { $form = new EmperorForm(); $form->submit->setLabel('Save Emperor\'s details'); $form->details->setLegend('Biographical details'); $this->view->form = $form; if ($this->_request->isPost()) { if ($form->isValid($this->_request->getPost())) { $emperors = new Emperors(); $where = array(); $where[] = $emperors->getAdapter()->quoteInto('id = ?', $this->getParam('id')); $emperors->update($form->getValues(), $where); $this->getFlash()->addMessage('Issuer details for ' . $form->getValue('name') . ' updated!'); $this->redirect($this->_redirectUrl . 'emperorbios/'); } else { $this->getFlash()->addMessage($this->_formErrors); $form->populate($this->_request->getPost()); } } else { // find id is expected in $params['id'] $id = (int) $this->_request->getParam('id', 0); if ($id > 0) { $emperors = new Emperors(); $emperor = $emperors->fetchRow('id=' . $id); if (count($emperor) > 0) { $form->populate($emperor->toArray()); } else { throw new Pas_Exception_Param($this->_nothingFound); } } } } else { throw new Pas_Exception_Param($this->_missingParameter, 500); } }