Question

我遇到了无法解决的问题。部分是因为我无法用正确的术语来解释它。我很陌生，对这个笨拙的问题感到抱歉。

您可以在下面看到我的目标概述。

我正在使用Magento CE 1.7.0.2。

管理员面板 - ＆gt;促销活动 - ＆gt;购物车价格规则 - ＆gt;添加新规则 - ＆gt;行动（标签）

使用以下信息更新价格对于应用下拉列表我想添加自定义选项。

enter image description here

我该怎么做。

如何在不影响核心功能的情况下实现这一目标......

我为此做了一些研究，我找不到任何覆盖促销活动的文章。

开始覆盖我找到的核心文件我应该覆盖以下内容。

的 /app/code/core/Mage/Adminhtml/Block/Promo/Quote/Edit/Tab/Actions.php
的 /app/code/core/Mage/SalesRule/Model/Rule.php
的 /app/code/core/Mage/SalesRule/Model/Validator.php

在我的本地 Codepool创建的文件中，例如Mage1/Adminhtml Mage1/SalesRule

我的新模块文件夹结构

的 /app/code/local/Mage1/Adminhtml/Block/Promo/Quote/Edit/Tab/Actions.php
的 /app/code/local/Mage1/SalesRule/Model/Rule.php
的 /app/code/local/Mage1/SalesRule/Model/Validator.php

MAGE1 / Adminhtml的/ etc / config.xml中

<config>
    <modules>
        <Mage1_Adminhtml>
            <version>1.0.0</version>
        </Mage1_Adminhtml>
    </modules>
    <global>
        <models>
            <adminhtml>
                <rewrite>
                    <rule>Mage1_SalesRule_Model_Rule</rule>
                </rewrite>
            </adminhtml>
        </models>
        <blocks>
            <adminhtml>
                <rewrite>
                    <promo_quote_edit_tab_actions>Mage1_Adminhtml_Block_Promo_Quote_Edit_Tab_Actions</promo_quote_edit_tab_actions>
                </rewrite>
            </adminhtml>
        </blocks>
        <helpers>
            <adminhtml>
                <class>Mage1_Adminhtml_Helper</class>
            </adminhtml>
        </helpers>
    </global>
</config>

MAGE1 / SalesRule的/ etc / config.xml中

<config>
    <modules>
        <Mage1_SalesRule>
            <version>1.0.0</version>
        </Mage1_SalesRule>
    </modules>
    <global>
        <models>
            <salesrule>
                <rewrite>     
                    <validator>Mage1_SalesRule_Model_Validator</validator>
                </rewrite>
            </salesrule>
        </models>
        <helpers>
            <salesrule>
                <class>Mage1_SalesRule_Helper</class>
            </salesrule>
        </helpers>
    </global>
</config>

Actions.php

protected function _prepareForm() {
        $model = Mage::registry('current_promo_quote_rule');
        $form = new Varien_Data_Form();
        $form->setHtmlIdPrefix('rule_');
        $fieldset = $form->addFieldset('action_fieldset', array('legend'=>Mage::helper('salesrule')->__('Update prices using the following information')));
        $fieldset->addField('simple_action', 'select', array(
            'label'     => Mage::helper('salesrule')->__('Apply'),
            'name'      => 'simple_action',
            'options'    => array(
                Mage_SalesRule_Model_Rule::BY_PERCENT_ACTION => Mage::helper('salesrule')->__('Percent of product price discount'),
                Mage_SalesRule_Model_Rule::BY_FIXED_ACTION => Mage::helper('salesrule')->__('Fixed amount discount'),
                Mage_SalesRule_Model_Rule::CART_FIXED_ACTION => Mage::helper('salesrule')->__('Fixed amount discount for whole cart'),
                Mage_SalesRule_Model_Rule::BUY_X_GET_Y_ACTION => Mage::helper('salesrule')->__('Buy X get Y free (discount amount is Y)'),
                Mage_SalesRule_Model_Rule::GET_PERCENT_X_MAX_Y_ACTION => Mage::helper('salesrule')->__('Percent of total cart Max discount'),
            ),
        ));
        $fieldset->addField('discount_amount', 'text', array(
            'name' => 'discount_amount',
            'required' => true,
            'class' => 'validate-not-negative-number',
            'label' => Mage::helper('salesrule')->__('Discount Amount'),
        ));
        $model->setDiscountAmount($model->getDiscountAmount()*1);
        $fieldset->addField('discount_qty', 'text', array(
            'name' => 'discount_qty',
            'label' => Mage::helper('salesrule')->__('Maximum Qty Discount is Applied To'),
        ));
        $model->setDiscountQty($model->getDiscountQty()*1);
        $fieldset->addField('discount_step', 'text', array(
            'name' => 'discount_step',
            'label' => Mage::helper('salesrule')->__('Discount Qty Step (Buy X)'),
        ));
        $fieldset->addField('apply_to_shipping', 'select', array(
            'label'     => Mage::helper('salesrule')->__('Apply to Shipping Amount'),
            'title'     => Mage::helper('salesrule')->__('Apply to Shipping Amount'),
            'name'      => 'apply_to_shipping',
            'values'    => Mage::getSingleton('adminhtml/system_config_source_yesno')->toOptionArray(),
        ));
        $fieldset->addField('simple_free_shipping', 'select', array(
            'label'     => Mage::helper('salesrule')->__('Free Shipping'),
            'title'     => Mage::helper('salesrule')->__('Free Shipping'),
            'name'      => 'simple_free_shipping',
            'options'    => array(
                0 => Mage::helper('salesrule')->__('No'),
                Mage_SalesRule_Model_Rule::FREE_SHIPPING_ITEM => Mage::helper('salesrule')->__('For matching items only'),
                Mage_SalesRule_Model_Rule::FREE_SHIPPING_ADDRESS => Mage::helper('salesrule')->__('For shipment with matching items'),
            ),
        ));
        $fieldset->addField('stop_rules_processing', 'select', array(
            'label'     => Mage::helper('salesrule')->__('Stop Further Rules Processing'),
            'title'     => Mage::helper('salesrule')->__('Stop Further Rules Processing'),
            'name'      => 'stop_rules_processing',
            'options'    => array(
                '1' => Mage::helper('salesrule')->__('Yes'),
                '0' => Mage::helper('salesrule')->__('No'),
            ),
        ));
        $renderer = Mage::getBlockSingleton('adminhtml/widget_form_renderer_fieldset')
            ->setTemplate('promo/fieldset.phtml')
            ->setNewChildUrl($this->getUrl('*/promo_quote/newActionHtml/form/rule_actions_fieldset'));
        $fieldset = $form->addFieldset('actions_fieldset', array(
            'legend'=>Mage::helper('salesrule')->__('Apply the rule only to cart items matching the following conditions (leave blank for all items)')
        ))->setRenderer($renderer);
        $fieldset->addField('actions', 'text', array(
            'name' => 'actions',
            'label' => Mage::helper('salesrule')->__('Apply To'),
            'title' => Mage::helper('salesrule')->__('Apply To'),
            'required' => true,
        ))->setRule($model)->setRenderer(Mage::getBlockSingleton('rule/actions'));
        Mage::dispatchEvent('adminhtml_block_salesrule_actions_prepareform', array('form' => $form));
        $form->setValues($model->getData());
        if ($model->isReadonly()) {
            foreach ($fieldset->getElements() as $element) {
                $element->setReadonly(true, true);
            }
        }
        $this->setForm($form);
        return parent::_prepareForm();
    }

Rule.php

const TO_PERCENT_ACTION = 'to_percent';
const BY_PERCENT_ACTION = 'by_percent';
const TO_FIXED_ACTION   = 'to_fixed';
const BY_FIXED_ACTION   = 'by_fixed';
const CART_FIXED_ACTION = 'cart_fixed';
const BUY_X_GET_Y_ACTION = 'buy_x_get_y';
const GET_PERCENT_X_MAX_Y_ACTION = 'get_x_max_y';

Validator.php

public function process(Mage_Sales_Model_Quote_Item_Abstract $item) {
    Mage::log('I'm Inside Process Function');
    switch ($rule->getSimpleAction()) {
        case Mage_SalesRule_Model_Rule::GET_PERCENT_X_MAX_Y_ACTION:
            Mage::log('Helllll..');
            break;
    }
}

由于Actions.php＆amp; Rule.php文件编辑我应该在Dropdown中获得一个新选项但我没有得到任何东西。我在这里做错了什么。

我希望XML文件中缺少一些东西。

有什么想法吗？

请帮帮我......

Answer 1

最好的方法是使用事件 adminhtml_block_salesrule_actions_prepareform 。请参阅以下示例：

<强>命名空间/模块的/ etc / config.xml中：

 <adminhtml>
    <events>
        <adminhtml_block_salesrule_actions_prepareform>
            <observers>
                <add_custom_salesrule_actions>
                    <class>namespace_module/observer</class>
                    <method>addCustomSalesRuleAction</method>
                </add_custom_salesrule_actions>
            </observers>
        </adminhtml_block_salesrule_actions_prepareform>
    </events>
</adminhtml>

他们：

<强> Namespace_Module_Model_Observer.php

public function addCustomSalesRuleAction(Varien_Event_Observer $observer)
{
    $form = $observer->getEvent()->getForm();
    $element = $form->getElement('simple_action');
    $values = $element->getValues();
    $values[Namespace_Module_Model_Rule::CUSTOM_ACTION] = 'Your custom action Label';
    $element->setValues($values);
}

Answer 2

我正在使用Magento ver。 1.9.0.0

我的文件夹和文件

的 /app/code/local/Mage1/Adminhtml/Block/Promo/Quote/Edit/Tab/Actions.php

的 /app/code/local/Mage1/Adminhtml/etc/config.xml **

Actions.php

class Mage1_Adminhtml_Block_Promo_Quote_Edit_Tab_Actions extends Mage_Adminhtml_Block_Promo_Quote_Edit_Tab_Actions { protected function _prepareForm() { $model = Mage::registry('current_promo_quote_rule'); //$form = new Varien_Data_Form(array('id' => 'edit_form1', 'action' => $this->getData('action'), 'method' => 'post')); $form = new Varien_Data_Form(); $form->setHtmlIdPrefix('rule_'); $fieldset = $form->addFieldset('action_fieldset', array('legend'=>Mage::helper('salesrule')->__('Update prices using the following information'))); $fieldset->addField('simple_action', 'select', array( 'label' => Mage::helper('salesrule')->__('Apply'), 'name' => 'simple_action', 'options' => array( Mage_SalesRule_Model_Rule::BY_PERCENT_ACTION => Mage::helper('salesrule')->__('Percent of product price discount'), Mage_SalesRule_Model_Rule::BY_FIXED_ACTION => Mage::helper('salesrule')->__('Fixed amount discount'), Mage_SalesRule_Model_Rule::CART_FIXED_ACTION => Mage::helper('salesrule')->__('Fixed amount discount for whole cart'), Mage_SalesRule_Model_Rule::BUY_X_GET_Y_ACTION => Mage::helper('salesrule')->__('Buy X get Y free (discount amount is Y)'), Mage_SalesRule_Model_Rule::Your_Action => Mage::helper('salesrule')->__('Your_Action)'), // Add your action ), )); $fieldset->addField('discount_amount', 'text', array( 'name' => 'discount_amount', 'required' => true, 'class' => 'validate-not-negative-number', 'label' => Mage::helper('salesrule')->__('Discount Amount'), )); $model->setDiscountAmount($model->getDiscountAmount()*1); $fieldset->addField('discount_qty', 'text', array( 'name' => 'discount_qty', 'label' => Mage::helper('salesrule')->__('Maximum Qty Discount is Applied To'), )); $model->setDiscountQty($model->getDiscountQty()*1); $fieldset->addField('discount_step', 'text', array( 'name' => 'discount_step', 'label' => Mage::helper('salesrule')->__('Discount Qty Step (Buy X)'), )); $fieldset->addField('apply_to_shipping', 'select', array( 'label' => Mage::helper('salesrule')->__('Apply to Shipping Amount'), 'title' => Mage::helper('salesrule')->__('Apply to Shipping Amount'), 'name' => 'apply_to_shipping', 'values' => Mage::getSingleton('adminhtml/system_config_source_yesno')->toOptionArray(), )); $fieldset->addField('simple_free_shipping', 'select', array( 'label' => Mage::helper('salesrule')->__('Free Shipping'), 'title' => Mage::helper('salesrule')->__('Free Shipping'), 'name' => 'simple_free_shipping', 'options' => array( 0 => Mage::helper('salesrule')->__('No'), Mage_SalesRule_Model_Rule::FREE_SHIPPING_ITEM => Mage::helper('salesrule')->__('For matching items only'), Mage_SalesRule_Model_Rule::FREE_SHIPPING_ADDRESS => Mage::helper('salesrule')->__('For shipment with matching items'), ), )); $fieldset->addField('stop_rules_processing', 'select', array( 'label' => Mage::helper('salesrule')->__('Stop Further Rules Processing'), 'title' => Mage::helper('salesrule')->__('Stop Further Rules Processing'), 'name' => 'stop_rules_processing', 'options' => array( '1' => Mage::helper('salesrule')->__('Yes'), '0' => Mage::helper('salesrule')->__('No'), ), )); $renderer = Mage::getBlockSingleton('adminhtml/widget_form_renderer_fieldset') ->setTemplate('promo/fieldset.phtml') ->setNewChildUrl($this->getUrl('*/promo_quote/newActionHtml/form/rule_actions_fieldset')); $fieldset = $form->addFieldset('actions_fieldset', array( 'legend'=>Mage::helper('salesrule')->__('Apply the rule only to cart items matching the following conditions (leave blank for all items)') ))->setRenderer($renderer); $fieldset->addField('actions', 'text', array( 'name' => 'actions', 'label' => Mage::helper('salesrule')->__('Apply To'), 'title' => Mage::helper('salesrule')->__('Apply To'), 'required' => true, ))->setRule($model)->setRenderer(Mage::getBlockSingleton('rule/actions')); Mage::dispatchEvent('adminhtml_block_salesrule_actions_prepareform', array('form' => $form)); $form->setValues($model->getData()); if ($model->isReadonly()) { foreach ($fieldset->getElements() as $element) { $element->setReadonly(true, true); } } //$form->setUseContainer(true); $this->setForm($form); return $this; // replace parent::_prepareForm(); } }

config.xml中

<?xml version="1.0" ?> <config> <modules> <Mage1_Adminhtml> <version>0.0.1</version> </Mage1_Adminhtml> </modules> <global> <blocks> <adminhtml> <rewrite> <promo_quote_edit_tab_actions>Mage1_Adminhtml_Block_Promo_Quote_Edit_Tab_Actions</promo_quote_edit_tab_actions> </rewrite> </adminhtml> </blocks> </global> </config>

不要忘记在app / etc / modules中启用模块

为我工作
最好的问候！

Answer 3

使用 parent::_prepareForm()

return parent::_prepareForm();

它应该是什么：

return $this;

Answer 4

有一种更简单的方式来添加/删除购物车价格规则操作。

<?php

class Custom_Adminhtml_Block_Promo_Quote_Edit_Tab_Actions
    extends Mage_Adminhtml_Block_Promo_Quote_Edit_Tab_Actions
{

    protected function _prepareForm()
    {
        parent::_prepareForm();
        $form = $this->getForm()->getElements();
        $fieldset = $form[0];
        $elements = $fieldset->getSortedElements();
        foreach($elements as $element) {
            if ($element->getId() == "simple_action") {
                $options = $element->getOptions();
                $new_options = array(
                    Mage_SalesRule_Model_Rule::BY_PERCENT_ACTION => Mage::helper('salesrule')->__('Text 1'),
                    Mage_SalesRule_Model_Rule::TO_PERCENT_ACTION => Mage::helper('salesrule')->__('Text 2'),
                    Mage_SalesRule_Model_Rule::BY_FIXED_ACTION => Mage::helper('salesrule')->__('Text 3'),
                    Mage_SalesRule_Model_Rule::TO_FIXED_ACTION => Mage::helper('salesrule')->__('Text 4'),
                    Mage_SalesRule_Model_Rule::CART_FIXED_ACTION => Mage::helper('salesrule')->__('Text 5'),
                    Mage_SalesRule_Model_Rule::BUY_X_GET_Y_ACTION => Mage::helper('salesrule')->__('Text 6'),
                );
                $element->setValues($new_options);
                break;
            }
        }
        return $this;
    }
}

Answer 5

如果您只想在下拉列表中添加选项，请转到Core > Mage > Adminhtml > Block > Promo > Quote > Edit > Tab > Actions.php并为阵列添加选项

$fieldset->addField('simple_action', 'select', array(
        'label'     => Mage::helper('salesrule')->__('Apply'),
        'name'      => 'simple_action',
        'options'    => array(
            Mage_SalesRule_Model_Rule::BY_PERCENT_ACTION => Mage::helper('salesrule')->__('Percent of product price discount'),
            Mage_SalesRule_Model_Rule::BY_FIXED_ACTION => Mage::helper('salesrule')->__('Fixed amount discount'),
            Mage_SalesRule_Model_Rule::CART_FIXED_ACTION => Mage::helper('salesrule')->__('Fixed amount discount for whole cart'),
            Mage_SalesRule_Model_Rule::BUY_X_GET_Y_ACTION => Mage::helper('salesrule')->__('Buy X get Y free (discount amount is Y)'),
            Mage_SalesRule_Model_Rule::Your_Custom_ACTION => Mage::helper('salesrule')->__('Custom Action Text'),

        ),
    ));

还可以去

在第117行添加Mage > SalesRule > Model > Rule之后

const Your_Custom_ACTION = 'custom'; 并且选项将添加到您的下拉列表中

覆盖上述文件/类，并以正确的方式执行

将新操作添加到现有购物车价格规则操作

5 个答案: