I am using Magento and trying to save a value in the session as follows in its index.php file, but the value is not being retained.
我正在使用Magento并尝试在其index.php文件中按如下方式保存会话中的值,但该值未被保留。
$_SESSION['myvar'] = '1';
How do I do it?
我该怎么做?
Thanks
谢谢
4 个解决方案
#1
74
Let's say you want to save the value "Hello world" to the "welcome message" variable in the session. The code would be :
假设您要将值“Hello world”保存到会话中的“welcome message”变量中。代码是:
$inputMessage = 'Hello World';
Mage::getSingleton('core/session')->setWelcomeMessage($inputMessage);
Now you want to echo the "welcome message" somewhere else in your code/site.
现在,您希望在代码/站点中的其他位置回显“欢迎消息”。
$outputMessage = Mage::getSingleton('core/session')->getWelcomeMessage();
echo $this->__($outputMessage);
#2
33
Following the example given by Ali Nasrullah, I would do:
按照Ali Nasrullah给出的例子,我会这样做:
$session = Mage::getSingleton("core/session", array("name"=>"frontend"));
// set data
$session->setData("device_id", 4);
// get data
$myDeviceId = $session->getData("device_id");
Make sure you include [Mage-root]/app/Mage.php befor calling the code above!
确保在调用上面的代码时包含[Mage-root] /app/Mage.php!
@Ali Nasrullah: Pass the value of device:id as second parameter of the setData function.
@Ali Nasrullah:传递device:id的值作为setData函数的第二个参数。
#3
11
Mage::getSingleton('core/session')->setMySessionVariable('MyValue');
$myValue = Mage::getSingleton('core/session')->getMySessionVariable();
echo $myValue;
Take Look For More:
Here are code to Get, Set, and Unset Session in Magento
以下是Magento中获取,设置和取消设置会话的代码
Here are code to Get, Set, and Unset Session in Magento
以下是Magento中获取,设置和取消设置会话的代码
#4
7
frontend: Mage::getSingleton('core/session')->setYourNameSession($session_value);
backend: Mage::getSingleton('admin/session')->setYourNameSession($session_value);
#1
74
Let's say you want to save the value "Hello world" to the "welcome message" variable in the session. The code would be :
假设您要将值“Hello world”保存到会话中的“welcome message”变量中。代码是:
$inputMessage = 'Hello World';
Mage::getSingleton('core/session')->setWelcomeMessage($inputMessage);
Now you want to echo the "welcome message" somewhere else in your code/site.
现在,您希望在代码/站点中的其他位置回显“欢迎消息”。
$outputMessage = Mage::getSingleton('core/session')->getWelcomeMessage();
echo $this->__($outputMessage);
#2
33
Following the example given by Ali Nasrullah, I would do:
按照Ali Nasrullah给出的例子,我会这样做:
$session = Mage::getSingleton("core/session", array("name"=>"frontend"));
// set data
$session->setData("device_id", 4);
// get data
$myDeviceId = $session->getData("device_id");
Make sure you include [Mage-root]/app/Mage.php befor calling the code above!
确保在调用上面的代码时包含[Mage-root] /app/Mage.php!
@Ali Nasrullah: Pass the value of device:id as second parameter of the setData function.
@Ali Nasrullah:传递device:id的值作为setData函数的第二个参数。
#3
11
Mage::getSingleton('core/session')->setMySessionVariable('MyValue');
$myValue = Mage::getSingleton('core/session')->getMySessionVariable();
echo $myValue;
Take Look For More:
Here are code to Get, Set, and Unset Session in Magento
以下是Magento中获取,设置和取消设置会话的代码
Here are code to Get, Set, and Unset Session in Magento
以下是Magento中获取,设置和取消设置会话的代码
#4
7
frontend: Mage::getSingleton('core/session')->setYourNameSession($session_value);
backend: Mage::getSingleton('admin/session')->setYourNameSession($session_value);