Magento 消息提示

Java代码  

1. //成功  
2. Mage::getSingleton('customer/session')->addSuccess('恭喜您关联会员卡成功！');  
3. //失败  
4. Mage::getSingleton('customer/session')->addError($e->getMessage());  
5. //一般消息  
6. Mage::getSingleton('customer/session')->addNotice('合并发货单规则');  

错误处理 controller不支持redirect跳转

Java代码  

1. if($this->getRequest()->isPost()){  
2.     try {  
3.         $methodList = Mage::helper('recharge')->getRechargeMethodList();  
4.         $method = $this->getRequest()->getPost('method','');  
5.         $points = floatval($this->getRequest()->getPost('points',0));  
6.         if($points <= 0){  
7.             throw new exception('充值金额不能小于等于0');  //1错误异常  
8.         }  
9.         if('' == $method || !array_key_exists($method,$methodList)){  
10.             throw new exception('充值方式选择错误');  
11.         }  
12.         $methodInstance = Mage::helper('recharge')->getMethodInstance($method);  
13.         if (!$methodInstance) {  
14.             throw new exception('初始化充值错误');  
15.         }  
16.         Mage::getSingleton('customer/session')->addSuccess('恭喜您关联会员卡成功！');  
17.     }catch (exception $e){  
18.         Mage::getSingleton('customer/session')->addError($e->getMessage());//2添加错误  
19.     }  
20. }  
21. $this->loadLayout();  
22. $this->_initLayoutMessages('customer/session'); //3.回显错误layout加  
23. $this->renderLayout();  

phtml中添加

Java代码  

1. <?php echo $this->getMessagesBlock()->getGroupedHtml(); ?>