davefreiman

<?xml version="1.0"?>
<config>
    <modules>
        <Davidf_AddCustomerGroupColumns>
            <active>true</active>
            <codePool>local</codePool>
        </Davidf_AddCustomerGroupColumns>
    </modules>
</config>

davefreiman

<?xml version="1.0"?>
<config>
    <modules>
        <Davidf_AddCustomerGroupColumns>
            <version>1.0</version>
        </Davidf_AddCustomerGroupColumns>
    </modules>
    <global>
        <blocks>
            <adminhtml>

davefreiman

    protected function _prepareCollection()
    {
        $collection = Mage::getResourceModel($this->_getCollectionClass());
        $collection->getSelect()->join(array('customer_info' => Mage::getSingleton('core/resource')->getTableName('customer_entity')), 'main_table.customer_id = customer_info.entity_id', array('customer_info.group_id'))
            ->join(array('customer_group' => Mage::getSingleton('core/resource')->getTableName('customer_group')), 'customer_info.group_id = customer_group.customer_group_id', array('customer_group.customer_group_code AS group_name'));
        $this->setCollection($collection);
        return parent::_prepareCollection();

davefreiman

    protected function _prepareCollection()
    {
        $collection = Mage::getResourceModel($this->_getCollectionClass());
        $collection->getSelect()->join(array('customer_info' => Mage::getSingleton('core/resource')->getTableName('customer_entity')), 'main_table.customer_id = customer_info.entity_id', array('customer_info.group_id'))
            ->join(array('customer_group' => Mage::getSingleton('core/resource')->getTableName('customer_group')), 'customer_info.group_id = customer_group.customer_group_id', array('customer_group.customer_group_code AS group_name'));
        $this->setCollection($collection);
        return parent::_prepareCollection();
    }

davefreiman

protected function _prepareColumns()
    {
    ...
            $this->addColumn('group_name', array(
            'header' => Mage::helper('sales')->__('Customer Group'),
            'index' => 'group_name',
            'width' => '70px',
            'filter_index' => 'customer_group.customer_group_code',
        ));
    ...

davefreiman

<config>
    <modules>
        <DavidF_LayoutConfig>
            <version>0.0.1</version>
        </DavidF_LayoutConfig>
    </modules>
    <global>
        <models>
            <davidf_layoutconfig>
                <class>DavidF_LayoutConfig_Model</class>

davefreiman

<?xml version="1.0"?>
<config>
    <modules>
        <DavidF_LayoutConfig>
            <active>true</active>
            <codePool>local</codePool>
        </DavidF_LayoutConfig>
    </modules>
</config>

davefreiman

<?xml version="1.0"?>
<config>
    <tabs>
        <layout_config translate="label" module="davidf_layoutconfig">
            <label>Configurable Layout</label>
            <sort_order>150</sort_order>
        </layout_config>
    </tabs>
    <sections>
        <layout_config translate="label" module="davidf_layoutconfig">

davefreiman

<?php

class DavidF_LayoutConfig_Model_Adminhtml_System_Config_Source_CatalogPage
{
    public function toOptionArray()
    {
        $toReturn = array();
        $toReturn[1]['value'] = '1';
        $toReturn[1]['label'] = '1 Column with Topnav';
        $toReturn[0]['value'] = '0';

davefreiman

...
<catalog_category_layered>
  <reference name="root">
      <action method="setTemplate"><template>page/2columns-left.phtml</template></action>
      <action method="setTemplate" ifconfig="layout_config/layouts/catalog_page"><template>page/1column.phtml</template></action>
  </reference>
</catalog_category_layered>
...