我需要删除一些默认列，并在客户网格中添加其他列。我决定使列可配置。首先，我在system.xml中添加了2个multiselect框：
<config>
<sections>
<extendedcustomer translate="label" module="extendedcustomer">
<label>Extended Customer</label>
<tab>customer</tab>
<sort_order>100</sort_order>
<show_in_default>1</show_in_default>
<show_in_website>1</show_in_website>
<show_in_store>1</show_in_store>
<groups>
<manage_grid translate="label">
<label>Manage Customer Grid in Backend</label>
<frontend_type>text</frontend_type>
<sort_order>10</sort_order>
<show_in_default>1</show_in_default>
<show_in_website>1</show_in_website>
<show_in_store>1</show_in_store>
<fields>
<remove translate="label">
<label>Remove Columns</label>
<frontend_type>multiselect</frontend_type>
<source_model>extendedcustomer/source_gridColumn</source_model>
<sort_order>10</sort_order>
<show_in_default>1</show_in_default>
<show_in_website>1</show_in_website>
<show_in_store>1</show_in_store>
</remove>
<add translate="label">
<label>Add Columns</label>
<frontend_type>multiselect</frontend_type>
<source_model>extendedcustomer/source_attributeCode</source_model>
<sort_order>20</sort_order>
<show_in_default>1</show_in_default>
<show_in_website>1</show_in_website>
<show_in_store>1</show_in_store>
</add>
</fields>
</manage_grid>
</groups>
</extendedcustomer>
</sections>
</config>
源模型很简单：
class SomeCo_ExtendedCustomer_Model_Source_GridColumn
{
public function toOptionArray()
{
return [
['value' => 'name', 'label' => 'Name'],
['value' => 'email', 'label' => 'Email'],
['value' => 'group', 'label' => 'Group'],
['value' => 'billing_telephone', 'label' => 'Telephone'],
['value' => 'billing_postcode', 'label' => 'ZIP'],
['value' => 'billing_country_id', 'label' => 'Country'],
['value' => 'billing_region', 'label' => 'State/Province'],
['value' => 'customer_since', 'label' => 'Customer Since'],
['value' => 'website_id', 'label' => 'Website'],
['value' => 'action', 'label' => 'Action']
];
}
}
第二个来源模型
class SomeCo_ExtendedCustomer_Model_Source_AttributeCode
{
public function toOptionArray()
{
$collection = Mage::getResourceModel('customer/attribute_collection')
->addFieldToSelect(['attribute_code', 'frontend_label'])
->addFieldToFilter('frontend_label', ['notnull'=>'notnull'])
->addFieldToFilter('is_user_defined', 1);
$options = [];
foreach ($collection as $item) {
$options[] = [
'value' => $item->getData('attribute_code'),
'label' => $item->getData('frontend_label')
];
}
return $options;
}
}
然后覆盖网格类：
class SomeCo_ExtendedCustomer_Block_Adminhtml_Customer_Grid extends Mage_Adminhtml_Block_Customer_Grid
{
public function __construct()
{
parent::__construct();
if ($remove = Mage::getStoreConfig('extendedcustomer/manage_grid/remove')) {
$remove = explode(',', $remove);
} else {
$remove = false;
}
$this->setRemoveList($remove);
if ($add = Mage::getStoreConfig('extendedcustomer/manage_grid/add')) {
$add = explode(',', $add);
} else {
$add = false;
}
$this->setAddList($add);
}
protected function _prepareCollection()
{
if ($remove = $this->getRemoveList()) {
$collection = Mage::getResourceModel('customer/customer_collection');
if (!in_array('name', $remove)) {
$collection->addNameToSelect();
}
foreach (['postcode', 'city', 'telephone', 'region', 'country_id'] as $suffix) {
if (!in_array('billing_'.$suffix, $remove)) {
$collection->joinAttribute('billing_'.$suffix, 'customer_address/'.$suffix, 'default_billing', null, 'left');
}
}
} else {
$collection = Mage::getResourceModel('customer/customer_collection')
->addNameToSelect()
//->addAttributeToSelect('email') // static attributes are added by default
//->addAttributeToSelect('created_at')
//->addAttributeToSelect('group_id')
->joinAttribute('billing_postcode', 'customer_address/postcode', 'default_billing', null, 'left')
->joinAttribute('billing_city', 'customer_address/city', 'default_billing', null, 'left')
->joinAttribute('billing_telephone', 'customer_address/telephone', 'default_billing', null, 'left')
->joinAttribute('billing_region', 'customer_address/region', 'default_billing', null, 'left')
->joinAttribute('billing_country_id', 'customer_address/country_id', 'default_billing', null, 'left');
}
if ($add = $this->getAddList()) {
$collection->addAttributeToSelect($add);
}
$this->setCollection($collection);
return Mage_Adminhtml_Block_Widget_Grid::_prepareCollection(); // call grandParent
}
protected function _prepareColumns()
{
$this->addColumn('entity_id', array(
'header' => Mage::helper('customer')->__('ID'),
'width' => '50px',
'index' => 'entity_id',
'type' => 'number',
));
$remove = $this->getRemoveList();
if (!$remove || !in_array('name', $remove)) {
$this->addColumn('name', array(
'header' => Mage::helper('customer')->__('Name'),
'index' => 'name'
));
}
if ($add = $this->getAddList()) {
$collection = Mage::getResourceModel('customer/attribute_collection')
->addFieldToSelect(['attribute_code', 'frontend_label', 'source_model'])
->addFieldToFilter('attribute_code', ['in' => $add]);
foreach ($collection as $item) {
if ($source = $item->getSourceModel()) {
$this->addColumn($item->getAttributeCode(), array(
'header' => $item->getFrontendLabel(),
'width' => '100',
'index' => $item->getAttributeCode(),
'type' => 'options',
'options' => Mage::getSingleton($source)->toOptionHash(false)
));
} else {
$this->addColumn($item->getAttributeCode(), array(
'header' => $item->getFrontendLabel(),
'width' => '150',
'index' => $item->getAttributeCode()
));
}
}
}
if (!$remove || !in_array('email', $remove)) {
$this->addColumn('email', array(
'header' => Mage::helper('customer')->__('Email'),
'width' => '150',
'index' => 'email'
));
}
if (!$remove || !in_array('group', $remove)) {
$groups = Mage::getResourceModel('customer/group_collection')
->addFieldToFilter('customer_group_id', array('gt'=> 0))
->load()
->toOptionHash();
$this->addColumn('group', array(
'header' => Mage::helper('customer')->__('Group'),
'width' => '100',
'index' => 'group_id',
'type' => 'options',
'options' => $groups,
));
}
if (!$remove || !in_array('billing_telephone', $remove)) {
$this->addColumn('Telephone', array(
'header' => Mage::helper('customer')->__('Telephone'),
'width' => '100',
'index' => 'billing_telephone'
));
}
if (!$remove || !in_array('billing_postcode', $remove)) {
$this->addColumn('billing_postcode', array(
'header' => Mage::helper('customer')->__('ZIP'),
'width' => '90',
'index' => 'billing_postcode',
));
}
if (!$remove || !in_array('billing_country_id', $remove)) {
$this->addColumn('billing_country_id', array(
'header' => Mage::helper('customer')->__('Country'),
'width' => '100',
'type' => 'country',
'index' => 'billing_country_id',
));
}
if (!$remove || !in_array('billing_region', $remove)) {
$this->addColumn('billing_region', array(
'header' => Mage::helper('customer')->__('State/Province'),
'width' => '100',
'index' => 'billing_region',
));
}
if (!$remove || !in_array('customer_since', $remove)) {
$this->addColumn('customer_since', array(
'header' => Mage::helper('customer')->__('Customer Since'),
'type' => 'datetime',
'align' => 'center',
'index' => 'created_at',
'gmtoffset' => true
));
}
if (!$remove || !in_array('website_id', $remove)) {
if (!Mage::app()->isSingleStoreMode()) {
$this->addColumn('website_id', array(
'header' => Mage::helper('customer')->__('Website'),
'align' => 'center',
'width' => '80px',
'type' => 'options',
'options' => Mage::getSingleton('adminhtml/system_store')->getWebsiteOptionHash(true),
'index' => 'website_id',
));
}
}
if (!$remove || !in_array('action', $remove)) {
$this->addColumn('action',
array(
'header' => Mage::helper('customer')->__('Action'),
'width' => '100',
'type' => 'action',
'getter' => 'getId',
'actions' => array(
array(
'caption' => Mage::helper('customer')->__('Edit'),
'url' => array('base'=> '*/*/edit'),
'field' => 'id'
)
),
'filter' => false,
'sortable' => false,
'index' => 'stores',
'is_system' => true,
));
}
$this->addExportType('*/*/exportCsv', Mage::helper('customer')->__('CSV'));
$this->addExportType('*/*/exportXml', Mage::helper('customer')->__('Excel XML'));
return Mage_Adminhtml_Block_Widget_Grid::_prepareColumns();
}
}
$block->getCollection()