Magento-正在创建新的Adminhtml表单，但saveAction（）不起作用

我正在使用Magento 1.9.0.1，目前正在使用自定义Magento扩展

以下是表单的屏幕截图：

当我点击

Save Item

时，我得到了以下信息：

如您所见，

saveAction（）

没有保存更改

当我放置：

Mage:：log（$this->getRequest（）->getPost（））若要查看表单是否正常工作，请执行以下操作：

2015-02-17T13:25:08+00:00 DEBUG (7): Array
(
    [form_key] => zj9E8FpNOCyFIqaT
    [Receiver] => Veni
    [Phone] => 359884685063
    [Date] => 2015-02-05 19:06:44
)

通过这个，我认为形式是好的

让我向您展示我扩展中的所有代码

我在：/app/code/community/VivasIndustries/SmsNotification/Block/Adminhtml/Sms/Status.php中有：

<?php

class VivasIndustries_SmsNotification_Block_Adminhtml_Sms_Status extends Mage_Adminhtml_Block_Widget_Grid_Container


{
    public function __construct()
    {
        $this->_controller = 'adminhtml_sms_status';
        $this->_blockGroup = 'smsnotification';
        $this->_headerText = Mage::helper('smsnotification')->__('Item Manager');
        $this->_addButtonLabel = Mage::helper('smsnotification')->__('Add Item');
        parent::__construct();
    }
}



这是我在扩展名exept adminhtml.xml和system.xml中拥有的所有文件。
如果你认为它们很重要，我会展示给你看

那么，您能看到为什么不能正确保存的问题吗？
你能帮我解决这个问题吗

提前谢谢
 我猜post数据中缺少id。因此，它不会加载所需的模型数据，而是创建一个新条目。
可能，
$this->getRequest（）->getParam（'id'）
返回null

将隐藏字段
id
添加到具有条目id的表单中。
xpoback是正确的，如果您正在执行编辑操作，则需要在表单中添加隐藏字段：

因此，在_prepareForm（）中，在Receiver字段之前添加：

$model = Mage::registry('smsnotification_data');
if ($model->getId()) {
            $fieldset->addField('id', 'hidden', array(
                'name' => 'id',
            ));
        }

所以如果我创建
Mage:：log（$this->getRequest（）->getParam（'id'）如果您的猜测正确，它应该在我的日志文件中返回null？是的。如果是这样，只需添加一个id为的隐藏字段，如下面的JonaPk示例所示。@TonyStark，关于db，在本例中不重要，imho。如果添加了此字段，请确保在html源代码中已从模型中填充了该字段的值，并将其以POST方式发送到控制器。如何检查它是否将其发送到控制器？1。使用调试器2。在控制器中制作
print\r（$\u POST）
。我想这可能不是问题所在。根据您的建议查看表单文件：但它仍然没有进行更改。再看看这个答案：你认为这也可能是个问题吗？是的，它也可能是个问题。。。您应该始终使用小写字母（字段名、表名等）编写数据库关系，因为Magento ORM进行从下划线到camelcase的转换，反之亦然。。。所以这可能是个问题，而且调试起来很困难，所以您建议我将表名从
VivasIndustries\u SmsNotification
更改为
VivasIndustries\u SmsNotification
以及所有表行名？不，这是不必要的，因为对于表名，magento将在config.xml中查找，您应该系统地执行此操作，这是一个需要遵循的约定（最佳实践），但是对于字段名，您应该执行此操作…我已经执行了此操作，并且当我尝试通过点击
Save Item
->
SQLSTATE[42000]提交更改时出现此错误：语法错误或访问冲突：1064您的SQL语法有错误；查看与MySQL服务器版本对应的手册，了解第1行“WHERE（id='13'）”附近使用的正确语法
您能给我一些建议吗？
<?php
class VivasIndustries_SmsNotification_Block_Adminhtml_Sms_Status_Edit extends Mage_Adminhtml_Block_Widget_Form_Container

{
    public function __construct()
    {
        parent::__construct();

        $this->_objectId = 'id';
        $this->_blockGroup = 'smsnotification';
        $this->_controller = 'adminhtml_sms_status';

        $this->_updateButton('save', 'label', Mage::helper('smsnotification')->__('Save Item'));
        $this->_updateButton('delete', 'label', Mage::helper('smsnotification')->__('Delete Item'));
    }

    public function getHeaderText()
    {
        if( Mage::registry('smsnotification_data') && Mage::registry('smsnotification_data')->getId() ) {
            return Mage::helper('smsnotification')->__("Edit Item '%s'", $this->htmlEscape(Mage::registry('smsnotification_data')->getReceiver()));
        } else {
            return Mage::helper('smsnotification')->__('Add Item');
        }
    }
}

<?php

class VivasIndustries_SmsNotification_Block_Adminhtml_Sms_Status_Edit_Form extends Mage_Adminhtml_Block_Widget_Form
    {


        protected function _prepareForm()
            {
            $form = new Varien_Data_Form(array(
                                    'id' => 'edit_form',
                                    'action' => $this->getUrl('*/*/save', array('id' => $this->getRequest()->getParam('id'))),
                                    'method' => 'post',
                                 ));

                $fieldset = $form->addFieldset('edit_form', array('legend'=>Mage::helper('smsnotification')->__('Item information')));

                $fieldset->addField('Receiver', 'text', array(
                    'label'     => Mage::helper('smsnotification')->__('Receiver'),
                    'class'     => 'required-entry',
                    'required'  => true,
                    'name'      => 'Receiver',
                     ));

                $fieldset->addField('Phone', 'text', array(
                    'label'     => Mage::helper('smsnotification')->__('Phone'),
                    'class'     => 'required-entry',
                    'required'  => true,
                    'name'      => 'Phone',
                    ));

                $fieldset->addField('Date', 'text', array(
                    'label'     => Mage::helper('smsnotification')->__('Date'),
                    'class'     => 'required-entry',
                    'required'  => true,
                    'name'      => 'Date',
                    ));

                if ( Mage::getSingleton('adminhtml/session')->getsmsnotificationData() )
                    {
                        $form->setValues(Mage::getSingleton('adminhtml/session')->getsmsnotificationData());
                        Mage::getSingleton('adminhtml/session')->setsmsnotificationData(null);
                    } elseif ( Mage::registry('smsnotification_data') ) {
                        $form->setValues(Mage::registry('smsnotification_data')->getData());
                    }
                // Add these two lines


                $form->setUseContainer(true);
                $this->setForm($form);

                ////

                return parent::_prepareForm();
            }
    }

<?php

class VivasIndustries_SmsNotification_Adminhtml_SmsorderstatusesController extends Mage_Adminhtml_Controller_Action
{
    public function indexAction()
    {
        $this->_title($this->__('SMS Center'))->_title($this->__('SMS Center'));
        $this->loadLayout();
        $this->_setActiveMenu('vivassms');
        $this->_addContent($this->getLayout()->createBlock('smsnotification/adminhtml_sms_status'));
        $this->renderLayout();
    }

    public function editAction()
    {
        $smsnotificationId     = $this->getRequest()->getParam('id');
        $smsnotificationModel  = Mage::getModel('smsnotification/smsnotification')->load($smsnotificationId);

        if ($smsnotificationModel->getId() || $smsnotificationId == 0) {

            Mage::register('smsnotification_data', $smsnotificationModel);

            $this->loadLayout();
            $this->_setActiveMenu('vivassms');

            $this->_addBreadcrumb(Mage::helper('adminhtml')->__('Item Manager'), Mage::helper('adminhtml')->__('Item Manager'));
            $this->_addBreadcrumb(Mage::helper('adminhtml')->__('Item News'), Mage::helper('adminhtml')->__('Item News'));

            $this->getLayout()->getBlock('head')->setCanLoadExtJs(true);

            $this->_addContent($this->getLayout()->createBlock('smsnotification/adminhtml_sms_status_edit'));

            $this->renderLayout();
        } else {
            Mage::getSingleton('adminhtml/session')->addError(Mage::helper('smsnotification')->__('Item does not exist'));
            $this->_redirect('*/*/');
        }
    }

    public function newAction()
    {
        $this->_forward('edit');
    }

    public function saveAction()
    {
        if ( $this->getRequest()->getPost() ) {
            try {
                Mage::log($this->getRequest()->getPost());
                $postData = $this->getRequest()->getPost();
                $smsnotificationModel = Mage::getModel('smsnotification/smsnotification')->load($this->getRequest()->getParam('id'));

                $smsnotificationModel->setReceiver($postData['Receiver'])
                ->setPhone($postData['Phone'])
                ->setDate($postData['Date'])
                ->save();

                Mage::getSingleton('adminhtml/session')->addSuccess(Mage::helper('adminhtml')->__('Item was successfully saved'));
                Mage::getSingleton('adminhtml/session')->setsmsnotificationData(false);

                $this->_redirect('*/*/');
                return;
            } catch (Exception $e) {
                Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
                Mage::getSingleton('adminhtml/session')->setsmsnotificationData($this->getRequest()->getPost());
                $this->_redirect('*/*/edit', array('id' => $this->getRequest()->getParam('id')));
                return;
            }
        }

        $this->_redirect('*/*/');
    }

    public function deleteAction()
    {
        if( $this->getRequest()->getParam('id') > 0 ) {
            try {
                $smsnotificationModel = Mage::getModel('smsnotification/smsnotification');

                $smsnotificationModel->setId($this->getRequest()->getParam('id'))
                    ->delete();

                Mage::getSingleton('adminhtml/session')->addSuccess(Mage::helper('adminhtml')->__('Item was successfully deleted'));
                $this->_redirect('*/*/');
            } catch (Exception $e) {
                Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
                $this->_redirect('*/*/edit', array('id' => $this->getRequest()->getParam('id')));
            }
        }
        $this->_redirect('*/*/');
    }
    /**
     * Product grid for AJAX request.
     * Sort and filter result for example.
     */
    public function gridAction()
    {
        $this->loadLayout();
        $this->getResponse()->setBody(
               $this->getLayout()->createBlock('smsnotification/adminhtml_smsnotification_grid')->toHtml()
        );
    }
}

<?xml version="1.0"?>
<config>
  <modules>
    <VivasIndustries_SmsNotification>
      <version>0.1.0</version>
    </VivasIndustries_SmsNotification>
  </modules>
  <global>
    <models>
        <smsnotification>
            <class>VivasIndustries_SmsNotification_Model</class>
            <resourceModel>vivasindustries_smsnotification_resource</resourceModel>
        </smsnotification>
        <vivasindustries_smsnotification_resource>
        <class>VivasIndustries_SmsNotification_Model_Resource</class>
        <entities>
            <smsnotification>
            <table>VivasIndustries_SmsNotification</table>
            </smsnotification>
        </entities>
        </vivasindustries_smsnotification_resource>
    </models>
    <resources>
        <smsnotification_setup>
            <setup>
                <module>VivasIndustries_SmsNotification</module>
            </setup>
            <connection>
                 <use>core_setup</use>
             </connection>
        </smsnotification_setup>
        <smsnotification_read>
            <connection>
                <use>core_read</use>
            </connection>
        </smsnotification_read>
        <smsnotification_write>
            <connection>
                <use>core_write</use>
            </connection>
        </smsnotification_write>
    </resources>    
    <events>
        <sales_order_save_after>
            <observers>
                <vivasindustries_smsnotification>
                    <class>smsnotification/observer</class>
                    <method>orderSaved</method>
                </vivasindustries_smsnotification>
            </observers>
        </sales_order_save_after>
    </events>
    <helpers>
        <smsnotification>
            <class>VivasIndustries_SmsNotification_Helper</class>
        </smsnotification>
    </helpers>
    <blocks>
        <smsnotification>
             <class>VivasIndustries_SmsNotification_Block</class>
        </smsnotification>
    </blocks>
  </global>
  <adminhtml>
    <acl>
        <resources>
            <all>
                <title>Allow Everything</title>
            </all>
            <admin>
                <children>
                    <system>
                        <children>
                            <config>
                                <children>
                                    <vivas>
                                        <title>Vivas - All</title>
                                    </vivas>
                                </children>
                            </config>
                        </children>
                    </system>
                </children>
            </admin>
        </resources>
    </acl>
    <layout>
        <updates>
            <smsnotification>
                <file>smsnotification.xml</file>
            </smsnotification>
        </updates>
    </layout>   
    </adminhtml>
    <admin>
        <routers>
            <adminhtml>
                <args>
                    <modules>
                        <VivasIndustries_SmsNotification before="Mage_Adminhtml">VivasIndustries_SmsNotification_Adminhtml</VivasIndustries_SmsNotification>
                    </modules>
                </args>
            </adminhtml>
        </routers>
    </admin>
</config>  

<?php
class VivasIndustries_SmsNotification_Model_Resource_Smsnotification extends Mage_Core_Model_Resource_Db_Abstract
{
    /**
     * Initialize resource model
     *
     * @return void
     */
    public function _construct()
    {
        $this->_init('smsnotification/smsnotification','id');
    }
}

<?php 
class VivasIndustries_SmsNotification_Model_Resource_Smsnotification_Collection extends Mage_Core_Model_Resource_Db_Collection_Abstract{
    protected function _construct(){
        $this->_init('smsnotification/smsnotification');    
    }
}

<?php
class VivasIndustries_SmsNotification_Model_Smsnotification extends Mage_Core_Model_Abstract
{
    public function _construct()
    {
        parent::_construct();
        $this->_init('smsnotification/smsnotification');
    }

}

<?php
$installer=$this;
$installer->startSetup();

$installer->run("
CREATE TABLE IF NOT EXISTS `VivasIndustries_SmsNotification` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `Receiver` varchar(500) NOT NULL,
  `Phone` varchar(500) NOT NULL,
  `Date` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`),
  KEY `id` (`id`)
) ENGINE=MyISAM  DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
    ");
$installer->endSetup();
?>

$model = Mage::registry('smsnotification_data');
if ($model->getId()) {
            $fieldset->addField('id', 'hidden', array(
                'name' => 'id',
            ));
        }