magento 常用函数

在magento产品详细页显示自定义的属性是非常容易的。首先你需找到/app/design/frontend/default/default/template/catalog/product/view.phtml
该目录下的view.phtml 文件，当然这个文件的路径取决于你选择的模板，在你模板的路径可能是/app/design/frontend/default/yourthemes/template/catalog/product/view.phtml
找到后打开编辑，增加属性调用代码，常见的几种属性代码如下：
简单描述(short description)：
 
  
1. <?php echo $this_helper(‘catalog/output’)->productAttribute($_product, nl2br($_product->getShortDescription()), ‘short_description’) ?> 
 
  
描述(description)：
 
  
1. <?php echo $this->helper(‘catalog/output’)->productAttribute($this->getProduct(), nl2br($this->getProduct()->getDescription()), ‘description’) ?> 
 
  
产品名称(name)：
 
  
1. <?php echo $_helper->productAttribute($_product, $this->htmlEscape($_product->getName()), ‘name’) ?> 
 
  
产品编号(sku)：
 
  
1. <?php echo $this->htmlEscape($_product->getSku()) ?> 
 
  
产品价格(price)：
 
  
1. <?php echo $_coreHelper->currency($_finalPrice,true,false) ?>
 
  
上面是magento商品几种常见的属性调用代码，把代码放在你想展示的合适位置即可。
当然，你也可以调用自定义的属性。下面介绍两种类型的属性调用：
1.你新增的属性为文本或文本域类型(Text Field or Text Area)，那么你的代码应为：
 
  
1. < ?php echo $_product->getAttributeName() ?> 
 
  
例如，你新增了一个属性代码（Attribute Code）为 shoe_size的属性,那么你的调用代码应写成下面格式：
 
  
1. < ?php echo $_product->getShoeSize() ?> 
 
  
你应该把去掉下划线，并且第一字母大写，然后替代AttributeName ,如果你使用的是getshoesize() ,magento将无法工作。
2.你新增的属性为下拉菜单类型（Dropdown）和多项选择类型（Multiple Select），那么你的代码应写成下面格式：
 
  
1. < ?php echo $_product->getAttributeText('shirt_size') ?> 
 
 
 
  
在Magento目录的分类页面里，希望在左侧导航获取到父分类和子分类，可以打开app/your_package/your_themes/template/catalog/navigation/left.phtml
显示父分类的分类名
 
  
1. $currentCat = Mage::registry('current_category'); 
2. //如果是根目录，则显示当前目录
3. if ( $currentCat->getParentId() == Mage::app()->getStore()->getRootCategoryId() ) 
4. //显示当前目录名
5. echo $this->getCurrentCategory()->getName() ; 
6. else
7. { 
8. //显示当前目录的父分类名
9. echo $this->getCurrentCategory()->getParentCategory()->getName() ; 
10. } 
 
  
显示子分类的分类名
显示的子分类是建立在当前的父分类的基础上
 
  
1. $currentCat = Mage::registry('current_category'); 
2. 
3. if ( $currentCat->getParentId() == Mage::app()->getStore()->getRootCategoryId() ) 
4. { 
5. // 当前分类是顶级分类
6. $loadCategory = $currentCat; 
7. } 
8. else
9. { 
10. // 当前分类是顶级分类的的一个子分类，载入当前分类的父分类
11. $loadCategory = Mage::getModel('catalog/category')->load($currentCat->getParentId()); 
12. } 
13. $subCategories = explode(',', $loadCategory->getChildren()); 
14. 
15. foreach ( $subCategories as $subCategoryId
16. { 
17. $cat = Mage::getModel('catalog/category')->load($subCategoryId); 
18. 
19. if($cat->getIsActive()) 
20.     { 
21. echo '<a href="%27.$cat-%3EgetURL%28%29.%27">'.$cat->getName().'</a>'; 
22.     } 
23. } 
 
 
​​Get store ​​​​data​​
 
 

 
 
​​Mage​​​​:​​​​:​​​​app​​​​(​​​​)​​​​-​​​​>​​​​getStore​​​​(​​​​)​​​​;​​
 
 

 
 

  ​​Store Id​​
 
 
 

 
 
​​Mage​​​​:​​​​:​​​​app​​​​(​​​​)​​​​-​​​​>​​​​getStore​​​​(​​​​)​​​​-​​​​>​​​​getStoreId​​​​(​​​​)​​​​;​​
 
 

 
 

  ​​Store code​​
 
 
 

 
 
​​Mage​​​​:​​​​:​​​​app​​​​(​​​​)​​​​-​​​​>​​​​getStore​​​​(​​​​)​​​​-​​​​>​​​​getCode​​​​(​​​​)​​​​;​​
 
 

 
 

  ​​Website Id​​
 
 
 

 
 
​​Mage​​​​:​​​​:​​​​app​​​​(​​​​)​​​​-​​​​>​​​​getStore​​​​(​​​​)​​​​-​​​​>​​​​getWebsiteId​​​​(​​​​)​​​​;​​
 
 

 
 

  ​​Store Name​​
 
 
 

 
 
​​Mage​​​​:​​​​:​​​​app​​​​(​​​​)​​​​-​​​​>​​​​getStore​​​​(​​​​)​​​​-​​​​>​​​​getName​​​​(​​​​)​​​​;​​
 
 

 
 

  ​​Is Active​​
 
 
 

 
 
​​Mage​​​​:​​​​:​​​​app​​​​(​​​​)​​​​-​​​​>​​​​getStore​​​​(​​​​)​​​​-​​​​>​​​​getIsActive​​​​(​​​​)​​​​;​​
 
 

 
 

  ​​Store Home Url​​
 
 
 

 
 
​​Mage​​​​:​​​​:​​​​app​​​​(​​​​)​​​​-​​​​>​​​​getStore​​​​(​​​​)​​​​-​​​​>​​​​getHomeUrl​​​​(​​​​)​​​​;​​
 
 

   
 
 
  
 
$currentCat = Mage::registry('current_category');
if ( $currentCat->getParentId() == Mage::app()->getStore()->getRootCategoryId() )
{
// 当前分类是顶级分类
$loadCategory = $currentCat;
}
else
{
// 当前分类是顶级分类的的一个子分类，载入当前分类的父分类
$loadCategory = Mage::getModel('catalog/category')->load($currentCat->getParentId());
}
$subCategories = explode(',', $loadCategory->getChildren());

foreach ( $subCategories as $subCategoryId )
{
$cat = Mage::getModel('catalog/category')->load($subCategoryId);

if($cat->getIsActive())
{
echo '<a href="<?php echo $this->getCategoryUrl($cat) ?>">'.$cat->getName().'</a>';
}
} 
 

 
 

 
 
1. 得到产品，以及过滤：
 
  
Php代码 
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1. getResourceModel('catalog/product_collection') 
2. $collection = Mage::getModel('catalog/product')->getCollection(); 
3. ->Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Collection 
 
  
getResourceModel('catalog/product_collection')
$collection = Mage::getModel('catalog/product')->getCollection();
->Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Collection
2.取得属性集，属性过滤
 
  
Php代码 
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1. $attributes = Mage::getSingleton('catalog/config') 
2. ->getProductAttributes(); 
3. $collection->addAttributeToSelect($attributes) //选择属性
4. ->addMinimalPrice() 
5. ->addFinalPrice() 
6. ->addTaxPercents() 
7. ->addAttributeToFilter('test_product', 1, 'left') //属性过滤 具备该属性
8. ->addStoreFilter();  //商店过滤
9. 
10. Mage::getSingleton('catalog/product_status')->addVisibleFilterToCollection($collection); 
11. //对产品的状态进行可见性过滤 Disable,EnableMage::getSingleton('catalog/product_visibility')->addVisibleInCatalogFilterToCollection($collection); //visibility过滤 Catalog,Search,Not Visible$this->_productCollection = $collection;
 
  
$attributes = Mage::getSingleton('catalog/config')
    ->getProductAttributes();
   $collection->addAttributeToSelect($attributes) //选择属性
    ->addMinimalPrice()
    ->addFinalPrice()
    ->addTaxPercents()
    ->addAttributeToFilter('test_product', 1, 'left')  //属性过滤 具备该属性
    ->addStoreFilter();  //商店过滤

Mage::getSingleton('catalog/product_status')->addVisibleFilterToCollection($collection);
 //对产品的状态进行可见性过滤 Disable,EnableMage::getSingleton('catalog/product_visibility')->addVisibleInCatalogFilterToCollection($collection);  //visibility过滤 Catalog,Search,Not Visible$this->_productCollection = $collection;    
  
3.
 
  
Php代码 
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1. protected function _prepareLayout() //面包屑
2. { 
3. if ($breadcrumbsBlock = $this->getLayout()->getBlock('breadcrumbs')) { 
4. $breadcrumbsBlock->addCrumb('home', array( 
5. 'label'=>Mage::helper('catalog')->__('Home'), 
6. 'title'=>Mage::helper('catalog')->__('Go to Home Page'), 
7. 'link'=>Mage::getBaseUrl() 
8. )); 
9. } 
10. 
11. parent::_prepareLayout(); 
12. } 
 
  
protected function _prepareLayout()  //面包屑
        {
            if ($breadcrumbsBlock = $this->getLayout()->getBlock('breadcrumbs')) {
                $breadcrumbsBlock->addCrumb('home', array(
                    'label'=>Mage::helper('catalog')->__('Home'),
                    'title'=>Mage::helper('catalog')->__('Go to Home Page'),
                    'link'=>Mage::getBaseUrl()
                ));
            }  
                          
            parent::_prepareLayout();
        }    
  
4.
 
  
Php代码 
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1. protected function
2. { 
3. parent::_beforeToHtml(); 
4. $toolbar = $this->getToolbarBlock(); //工具条
5. $toolbar->removeOrderFromAvailableOrders('position'); //移除可用的排序
6. return  $this; 
7. } 
 
  
protected function _beforeToHtml()
 {
  parent::_beforeToHtml();
  $toolbar = $this->getToolbarBlock();   //工具条
  $toolbar->removeOrderFromAvailableOrders('position'); //移除可用的排序
  return $this;
 }    
  
5. 设定使用的模板
 
  
Php代码 
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1. $this->setTemplate('catalog/product/edit.phtml'); //设置模板
 
  
$this->setTemplate('catalog/product/edit.phtml'); //设置模板
6. 后台修改加入后台的块内容
 
  
Php代码 
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1. $this->_addContent($this->getLayout()->createBlock('test/adminhtml_catalog_product_edit')); //实体的 不能是布尔的
 
  
$this->_addContent($this->getLayout()->createBlock('test/adminhtml_catalog_product_edit')); //实体的 不能是布尔的    
  
7.图片的在php文件调用
 
  
Php代码 
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1. <img src="<?php echo $this->getSkinUrl('images/tweeticon.jpg');?>"/> 
 
  
<img src="<?php echo $this->getSkinUrl('images/tweeticon.jpg');?>"/>    
  
8. 得到当前的store的RootCategoryId
 
  
Php代码 
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1. $this->setCategoryId(Mage::app()->getStore()->getRootCategoryId()); 
 
  
$this->setCategoryId(Mage::app()->getStore()->getRootCategoryId());    
  
9. 得到catelog
 
  
Php代码 
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1. $category = Mage::getModel('catalog/category')->load($this->getCategoryId()); 
 
  
$category = Mage::getModel('catalog/category')->load($this->getCategoryId());    
  
10.
 
  
Php代码 
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1. $collection = Mage::getResourceModel('catalog/product_collection') 
2. ->setStoreId($this->getStoreId()) 
3. ->addCategoryFilter($this); 
4. 
5. 
6. Magento has a vast configuration table (core_config_data in your database) that is managed in the Magento admin under System > Configuration. Occasionally you might need to find the value of a core configuration variable to do something on the fronted of your Magento store. To do this you can use the Magento Mage::getStoreConfig() method.

Here is an example where we get the value of the Logo Image Src found in  System > Configuration > Design > Header:


        Php代码 
        ​​ ​​​​ ​​1. // Get the logo from the current store config
2. $logoSrc = Mage::getStoreConfig('design/header/logo_src');  
// Get the logo from the current store config
$logoSrc = Mage::getStoreConfig('design/header/logo_src');This will return something like "images/logo.gif" which you can then use to pull the logo wherever you want. This way if your logo is ever changed to say, ""images/logo.jpg", you don't have to hunt through all your templates to replace the .gif extension with .jpg. The value will be updated instantly when you save your configuration.
The "design/header/logo_src" matches the path column in the core_config_data table in the database. You can use the path value to load the value of any config row.
 Example: we need to find out what language locale the current store is using. We can do this by getting the value for the general/locale/code path:

           Php代码 
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​​ 
           ​​ ​​
          1. cale = Mage::getStoreConfig('general/locale/code');  
cale = Mage::getStoreConfig('general/locale/code');For English stores this will return something like: en_US.
I hope this makes sense and is useful to someone. Any questions or problems, please post in the comments!

        Php代码 
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       1. $configValue = Mage::getStoreConfig('sectionName/groupName/fieldName');  
$configValue = Mage::getStoreConfig('sectionName/groupName/fieldName');实例1 ​​ Get store contact telephone​​：
That's a Core configuration, so it's saved in ​​core_config_data​​ table, and the phone information is the field: general/store_information/phone So, all you need is to read the configuration data as

         Php代码 
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        1. $storePhone = Mage::getStoreConfig('general/store_information/phone');  
$storePhone = Mage::getStoreConfig('general/store_information/phone');For CMS pages insert the following variable:

         Xml代码 
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        1. {{config path="general/store_information/phone"}}  
{{config path="general/store_information/phone"}}
You can find more info on this ​​ here​​, and you can always ​​ do the reverse programmatically​​
实例2 magento get store configuration：
How to get Magento system configuration value? It's easy:

        Php代码 
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       1. Mage::getStoreConfig($path, $storeCode) // $storeCode is not required
Mage::getStoreConfig($path, $storeCode) // $storeCode is not requiredfor example you need to get value set for store phone number from system config:

        Php代码 
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​​ 
        ​​ ​​
       1. Mage::getStoreConfig('general/store_information/phone');  
Mage::getStoreConfig('general/store_information/phone');Also, you can get configuration value as true or false like this:

        Php代码 
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       1. Mage::getStoreConfigFlag('general/store_information/phone'); // return true
2. Mage::getStoreConfigFlag('general/yes_no/choice'); // true or false based on selection
Mage::getStoreConfigFlag('general/store_information/phone'); // return true
Mage::getStoreConfigFlag('general/yes_no/choice'); // true or false based on selection实例3 Get Store Email Addresses：
General Contact

         Php代码 
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​​ 
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        1. /* Sender Name */
2. Mage::getStoreConfig('trans_email/ident_general/name');   
3. /* Sender Email */
4. Mage::getStoreConfig('trans_email/ident_general/email');  
/* Sender Name */
Mage::getStoreConfig('trans_email/ident_general/name'); 
/* Sender Email */
Mage::getStoreConfig('trans_email/ident_general/email');Sales Representative

         Php代码 
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​​ 
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        1. /* Sender Name */
2. Mage::getStoreConfig('trans_email/ident_sales/name');   
3. /* Sender Email */
4. Mage::getStoreConfig('trans_email/ident_sales/email');  
/* Sender Name */
Mage::getStoreConfig('trans_email/ident_sales/name'); 
/* Sender Email */
Mage::getStoreConfig('trans_email/ident_sales/email');Customer Support

         Php代码 
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​​ 
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        1. /* Sender Name */
2. Mage::getStoreConfig('trans_email/ident_support/name');   
3. /* Sender Email */
4. Mage::getStoreConfig('trans_email/ident_support/email');  
/* Sender Name */
Mage::getStoreConfig('trans_email/ident_support/name'); 
/* Sender Email */
Mage::getStoreConfig('trans_email/ident_support/email');Custom Email 1

         Php代码 
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​​ 
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        1. /* Sender Name */
2. Mage::getStoreConfig('trans_email/ident_custom1/name');   
3. /* Sender Email */
4. Mage::getStoreConfig('trans_email/ident_custom1/email');  
/* Sender Name */
Mage::getStoreConfig('trans_email/ident_custom1/name'); 
/* Sender Email */
Mage::getStoreConfig('trans_email/ident_custom1/email');Custom Email 2

         Php代码 
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​​ 
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        1. /* Sender Name */
2. Mage::getStoreConfig('trans_email/ident_custom2/name');   
3. /* Sender Email */
4. Mage::getStoreConfig('trans_email/ident_custom2/email');  
/* Sender Name */
Mage::getStoreConfig('trans_email/ident_custom2/name'); 
/* Sender Email */
Mage::getStoreConfig('trans_email/ident_custom2/email'); 
  
$collection = Mage::getResourceModel('catalog/product_collection')
->setStoreId($this->getStoreId())
->addCategoryFilter($this);