Freddie's Ria World

解决Magento“Must specify JSON encoded source for decoding”的问题！

发表时间：31. 7月, 2010 作者：Freddie.

在更改magento属性系列的时候，出现了这样的问题：
“Must specify JSON encoded source for decoding”
下面是报错的内容：
#0 /home/mycpanelusername/public_html/app/code/core/Mage/Adminhtml/controllers/Catalog/Product/SetController.php(99): Zend_Json_Decoder::decode(NULL)
#1 /home/mycpanelusername/public_html/app/code/core/Mage/Core/Controller/Varien/Action.php(349): Mage_Adminhtml_Catalog_Product_SetController->saveAction()
#2 /home/mycpanelusername/public_html/app/code/core/Mage/Core/Controller/Varien/Router/Admin.php(143): Mage_Core_Controller_Varien_Action->dispatch(’save’)
#3 /home/mycpanelusername/public_html/app/code/core/Mage/Core/Controller/Varien/Front.php(174): Mage_Core_Controller_Varien_Router_Admin->match(Object(Mage_Core_Controller_Request_Http))
#4 /home/mycpanelusername/public_html/app/Mage.php(447): Mage_Core_Controller_Varien_Front->dispatch()
#5 /home/mycpanelusername/public_html/index.php(52): Mage::run()
#6 {main}
Google了一下，问题解决了：
Try turning off your cache in magento (in the admin->System->Cache Management->Disable All Cache) and then navigate to your cache directory (\var\cache) and manually delete everything in that directory. You can delete the stuff in (\var\session) for [...]

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magento添加多货币 How to Setup a Dual Currency Magento Shop

发表时间：18. 12月, 2009 作者：Freddie.

 
Login as admin and select System->Configuration, then select ’Currency Setup’ from GENERAL section,
then select Base currency, Default display currency, allowed currencies (press Control Key and Click the needed currencies) and ’Save Config’

Now come to “System->Manage Currencies’ menu

Click in Import currencies to load the exchange rate(s).

You are done. Visit the frontend and reload (you may need [...]

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显示最新评论的扩展Magento

发表时间：18. 12月, 2009 作者：Freddie.

Key:magento-community/Morningtime_LatestReviews
Morningtime Latest Reviews
Add a table of latest reviews to your homepage CMS. Or display a product listing sorted by ratings.
== HOW DOES IT WORK? ==
You need to have products with reviews/ratings. This extensions can then show the reviews in a list.
== INSTALLATION ==
- Get key from Magento Connect
- Install via Connect Manager
- Refresh cache
- Re-login [...]

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magento迁移服务器问题（后台无法显示订单）

发表时间：17. 12月, 2009 作者：Freddie.

由于工作需要，要把magento站更换一个服务器~
google了一下，已经有很多教程了， 不过 都是一篇文章，其它的都是转贴，汗~~
看了一下，它上面写的步骤比较烦琐，而且我觉得可行性也不是很高，于是自己寻思，看能不能直接点整站拷贝过去~~
然后动手开始行动~~
1.备份数据库，这个当然要最先做~
2.直接把网站根目录打个包~ 然后放在web服务器上某个角落
3.到新服务器上架好lamp，然后直接到html目录下 wget 旧服务器上的网站数据（就是我们刚刚打的包）~
4.直接解压,ok拉~~
问题： 好景不长，用了一会，发现问题了！！
网站的其它功能一切正常，就是在点order的时候没反正~ 系统找不到网页！
仔细看了下，不是404错误，可以肯定不是url的问题，那只是是配置的问题了咯~
后来终于在php.ini里找到答案~~~~~
里面有个memory_limit 默认值是32M 这显然是不够滴~ 我是独立服务器，所以直接改为了256M~~
vi /etc/php.ini              –编辑php.ini
/memory                     –查找memory
ok,拉， 一切正常了~~

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