如何在 magento onepage 结帐过程中添加驱动程序提示？

Question

目前，我需要在 magento 单页结帐过程中添加自定义 司机提示 步骤，就在运输方式（第 3 步）之后，我希望用户从给定的一些中选择提示选项（我将制作单选按钮），它将包含一定的金额，假设用户选择了 150 美元，那么这个金额将被添加到总付款中？我通过谷歌尝试了所有其他教程，它们都不适合我，感谢任何帮助，

Answer 1

我最近处理类似类型的需求。 所以请按照我的指示：-

我要求你不要关注答案的长度，只关注结果

第 1 步：-如果您想将驱动程序提示放在运输和运输方式之间，请先打开

\app\code\core\Mage\Checkout\Block\Onepage.php 有一个数组 $stepCodes（第 44 行）。 用这个替换它

$stepCodes = array('billing', 'shipping', 'excellence2','shipping_method', 'payment', 'review'); 

我正在使用excellence2，您也可以使用此名称。

第 2 步：- 现在我们需要在 app\code\core\Mage\Checkout\Block\Onepage\ 上创建 Excellence2 类 所以创建一个新的 php 文件并将该代码放入其中并保存为 Excellence2.php

class Mage_Checkout_Block_Onepage_Excellence2 extends Mage_Checkout_Block_Onepage_Abstract
{
protected function _construct()
{
    $this->getCheckout()->setStepData('excellence2', array(
        'label'     => Mage::helper('checkout')->__('Tip Ammount'),
        'is_show'   => $this->isShow()
    ));
    parent::_construct();

}
}

注意：- 现在您可以在 _construct() 函数的标签处添加任何名称，因此将 'Tip Ammount' 更改为 Driver tip

第 3 步：- 现在打开位于 app\code\core\Mage\Checkout\controllers\ 中的 OnepageController.php 并找到 saveBillingAction() 函数（行号：-296）并用这个替换该代码

 public function saveBillingAction()
{       
    if ($this->_expireAjax())
      {
        return;
      }
    if ($this->getRequest()->isPost()) {
        //            $postData = $this->getRequest()->getPost('billing', array());
        //            $data = $this->_filterPostData($postData);
        $data = $this->getRequest()->getPost('billing', array());
        $customerAddressId = $this->getRequest()->getPost('billing_address_id', false);

        if (isset($data['email'])) {
            $data['email'] = trim($data['email']);
        }
        $result = $this->getOnepage()->saveBilling($data, $customerAddressId);

        if (!isset($result['error'])) {
            /* check quote for virtual */
            if ($this->getOnepage()->getQuote()->isVirtual()) {
                $result['goto_section'] = 'payment';
                $result['update_section'] = array(
                    'name' => 'payment-method',
                    'html' => $this->_getPaymentMethodsHtml()
                );
            } elseif (isset($data['use_for_shipping']) && $data['use_for_shipping'] == 1) {
                $result['goto_section'] = 'excellence2';  //Goes to our step
                $result['allow_sections'] = array('shipping');
                $result['duplicateBillingInfo'] = 'true';
            } else {
                $result['goto_section'] = 'shipping';
            }
        }

        $this->getResponse()->setBody(Mage::helper('core')->jsonEncode($result));
    }
}

第 4 步：- 再次在同一文件 OnepageController.php 中有一个 saveShippingAction() 函数（第 331 行）将其更改为

 public function saveShippingAction()
 {
    if ($this->_expireAjax()) {
        return;
    }
    if ($this->getRequest()->isPost()) {
        $data = $this->getRequest()->getPost('shipping', array());
        $customerAddressId = $this->getRequest()->getPost('shipping_address_id', false);
        $result = $this->getOnepage()->saveShipping($data, $customerAddressId);

        if (!isset($result['error'])) {
            $result['goto_section'] = 'excellence2'; //Go to our step
        }
        $this->getResponse()->setBody(Mage::helper('core')->jsonEncode($result));
    }
  }

这段代码告诉用户，当用户通过运输步骤时，他将进入我们的司机提示步骤。

第 5 步：-再次在同一个文件 (OnepageController.php) 中，我们需要告诉用户在通过 驱动程序提示 后将重定向到哪里> step .so 在 saveShippingAction() 函数之后创建一个 saveExcellence2Action()

public function saveExcellence2Action()
{
    if ($this->_expireAjax()) {
        return;
    }
    if ($this->getRequest()->isPost()) {
        $data = $this->getRequest()->getPost('excellence2', array());

        $result = $this->getOnepage()->saveExcellence2($data);

        if (!isset($result['error'])) {
            $result['goto_section'] = 'shipping_method';
            $result['update_section'] = array(
                'name' => 'shipping-method',
                'html' => $this->_getShippingMethodsHtml()
            );
        }

        $this->getResponse()->setBody(Mage::helper('core')->jsonEncode($result));
    }
}

第 6 步：- 现在我们更改位于

中的 checkout.xml

\app\design\frontend\default\your template\layout 打开并找到

<checkout_onepage_index translate="label">

并且在那个特定节点中存在块（第 326 行）

<block type="checkout/onepage_shipping" name="checkout.onepage.shipping" as="shipping" template="checkout/onepage/shipping.phtml"/>

只需在上面显示的这一行之后添加一个新块

<block type="checkout/onepage_excellence2" name="checkout.onepage.excellence2" as="excellence2" template="checkout/onepage/excellence2.phtml"/>

第 7 步：- 现在我们需要在以下位置创建一个 excellence2.phtml 文件 \app\design\frontend\default\你的模板\template\checkout\onepage\

此文件显示您要显示给用户的内容

<form id="co-excellence2-form" action="">
<div class="wide"> <label for="excellence2:like" class="required"><em  style="color:#F00;">*</em>&nbsp;&nbsp;&nbsp;Select the amount of tip ,You wish to give to the driver.</label>
</div>
<div style="margin-top:20px;">
<ul>
<li>
<input type="radio" name="excellence2[like]" id="excellence2:like" value="0" checked="checked" class="radio" onclick="savevalue(this.value);"/>&nbsp;&nbsp;&nbsp;No Tip/Pay driver at the door
</li>
<li>
<input type="radio" name="excellence2[like]" id="excellence2:like" value="150" class="radio" onclick="savevalue(this.value);" />&nbsp;&nbsp;&nbsp;150$
</li>
<li>
<input type="radio" name="excellence2[like]" id="excellence2:like" value="250" class="radio"  onclick="savevalue(this.value);"/>&nbsp;&nbsp;&nbsp;250$
</li>
<li>
<input type="radio" name="excellence2[like]" id="excellence2:like" value="400" class="radio" onclick="savevalue(this.value);" />&nbsp;&nbsp;&nbsp;400$
</li>
<li>
<input type="radio" name="excellence2[like]" id="excellence2:like" value="500" class="radio"  onclick="savevalue(this.value);"/>&nbsp;&nbsp;&nbsp;500$
</li>
<li>
<input type="radio" name="excellence2[like]" id="excellence2:like" value="15% of total amount" class="radio" onclick="savevalue(this.value);" />&nbsp;&nbsp;&nbsp;15% of Total Amount
</li>
</ul>
</div>
<fieldset>
<div class="buttons-set" id="excellence2-buttons-container">
<p class="required"><?php echo $this->__('* Required Fields') ?></p>
<button type="button" title="<?php echo $this->__('Continue') ?>" class="button" onclick="excellence2.save()"><span><span><?php echo $this->__('Continue') ?></span></span>    
</button>
<span class="please-wait" id="excellence2-please-wait" style="display:none;">
<img src="<?php echo $this->getSkinUrl('images/opc-ajax-loader.gif') ?>" alt="<?php echo $this->__('Loading next step...') ?>" title="<?php echo $this->__('Loading next step...') ?>" class="v-middle" /> <?php echo $this->__('Loading next step...') ?>
</span>
</div>
</fieldset>
</form>
<script type="text/javascript">
//<![CDATA[
var excellence2 = new ExcellenceMethod2('co-excellence2-form','<?php echo  $this->getUrl('checkout/onepage/saveExcellence2') ?>');
var excellenceForm2 = new VarienForm('co-excellence2-form');
//]]>

</script>

第 8 步：-现在我们需要在以下位置创建一个 excellencecheckout.js 文件 \skin\frontend\default\你的模板\js

var ExcellenceMethod2 = Class.create();
ExcellenceMethod2.prototype = {
initialize: function(form, saveUrl){
    this.form = form;
    if ($(this.form)) {
        $(this.form).observe('submit', function(event){this.save();Event.stop(event);}.bind(this));
    }
    this.saveUrl = saveUrl;
    this.validator = new Validation(this.form);
    this.onSave = this.nextStep.bindAsEventListener(this);
    this.onComplete = this.resetLoadWaiting.bindAsEventListener(this);
},

validate: function() {

    return true;
},

save: function(){

    //alert('hi');
    if (checkout.loadWaiting!=false) return;
    if (this.validate()) {
        checkout.setLoadWaiting('excellence2');
        var request = new Ajax.Request(
            this.saveUrl,
            {
                method:'post',
                onComplete: this.onComplete,
                onSuccess: this.onSave,
                onFailure: checkout.ajaxFailure.bind(checkout),
                parameters: Form.serialize(this.form)
            }
        );
    }
},

resetLoadWaiting: function(transport){
    checkout.setLoadWaiting(false);
},

nextStep: function(transport){
    if (transport && transport.responseText){
        try{
            response = eval('(' + transport.responseText + ')');
        }
        catch (e) {
            response = {};
        }
    }

    if (response.error) {
        alert(response.message);
        return false;
    }

    if (response.update_section) {
        $('checkout-'+response.update_section.name+'-load').update(response.update_section.html);
    }


    if (response.goto_section) {
        //alert(response);
        checkout.gotoSection(response.goto_section);
        checkout.reloadProgressBlock();
        return;
    }

    checkout.setPayment();
}
}

第 9 步：- 现在我们需要创建一个新函数来保存选定用户的数据。 所以我们在 Onepage.php 中的 saveShipping($data, $customerAddressId) 函数之后创建了一个名为 saveExcellence2() 的新函数，该函数位于 \app\code\core\Mage\Checkout\型号\类型\

public function saveExcellence2($data)
{
    if (empty($data)) 
    {
        return array('error' => -1, 'message' => $this->_helper->__('Invalid data.'));
    }
    $this->getQuote()->setExcellenceLike2($data['like']);
    $this->getQuote()->collectTotals();
    $this->getQuote()->save();

    $this->getCheckout()

    ->setStepData('excellence2', 'complete', true)
    ->setStepData('shipping_method', 'allow', true);

    return array();
}

Answer 2

默认情况下，magento 会提供一些结帐步骤。但有时您需要添加来自客户的额外信息以供将来参考。一个常见的请求自定义是在默认结帐过程中添加自定义表单。 这不是接触核心文件的好习惯。您可以通过覆盖模块来做到这一点。 在此示例中，公司名称为 Ipragmatech，模块名称为 Checkoutstep。

Step1：在结账过程中添加自定义步骤

打开 Ipragmatech > Checkoutstep > Block > Onepage> Checkoutstep.php 文件并编写以下代码

    class Ipragmatech_Checkoutstep_Block_Onepage_Checkoutstep extends Mage_Checkout_Block_Onepage_Abstract
    {
       protected function _construct()
       {     
          $this->getCheckout()->setStepData('checkoutstep', array(
          'label'     => Mage::helper('checkout')->__('Invitation to participation'),
          'is_show'   => true
        ));
        parent::_construct();
       }
     }

第 2 步：在结帐流程中添加您想要的步骤

打开 Ipragmatech > Checkoutstep > Block > Onepage> Checkoutstep.php 文件并编写以下代码

    class Ipragmatech_Checkoutstep_Block_Onepage extends Mage_Checkout_Block_Onepage
    {
      public function getSteps()
      {
             $steps = array();

             if (!$this->isCustomerLoggedIn()) {
                $steps['login'] = $this->getCheckout()->getStepData('login');
             }

            $stepCodes = array('billing', 'shipping', 'shipping_method', 'payment', 'checkoutstep', 'review');
         foreach ($stepCodes as $step) {
             $steps[$step] = $this->getCheckout()->getStepData($step);
          }

    return $steps;
   }
}

Step3：抓取自定义表单的提交值，设置自定义表单的值

打开ipragmatech > Checkoutstep > controllers > OnepageController.php 并编写以下函数

    public function saveCheckoutstepAction()
    {
      $this->_expireAjax();
      if ($this->getRequest()->isPost()) {

     //Grab the submited value 
     $_entrant_name = $this->getRequest()->getPost('entrant_name',"");
     $_entrant_phone = $this->getRequest()->getPost('entrant_phone',"");
     $_entrant_email = $this->getRequest()->getPost('entrant_email',"");
     $_permanent_address = $this->getRequest() ->getPost('permanent_address',"");
     $_address = $this->getRequest()->getPost('local_address',"");

     Mage::getSingleton('core/session') ->setIpragmatechCheckoutstep(serialize(array(
    'entrant_name' =>$_entrant_name,
    'entrant_phone' =>$_entrant_phone,
    'entrant_email' =>$_entrant_email,
    'permanent_address' =>$_permanent_address,
    'address' =>$_address
     )));

    $result = array();
    $redirectUrl = $this->getOnePage()->getQuote()->getPayment() ->getCheckoutRedirectUrl();
        if (!$redirectUrl) {
            $this->loadLayout('checkout_onepage_review');
            $result['goto_section'] = 'review';
            $result['update_section'] = array(
                'name' => 'review',
                'html' => $this->_getReviewHtml()
            );

        }

        if ($redirectUrl) {
            $result['redirect'] = $redirectUrl;
        }

        $this->getResponse()->setBody(Zend_Json::encode($result));
    }
}

Step4：保存自定义表单信息

当 checkout_onepage_controller_success_action 事件挂钩被调用。打开 Ipragmatech > Checkoutstep > Model >Observer.php 并编写以下内容

    class Ipragmatech_Checkoutstep_Model_Observer {
      const ORDER_ATTRIBUTE_FHC_ID = 'checkoutstep';
      public function hookToOrderSaveEvent() {
      if (Mage::helper('checkoutstep')->isEnabled()) {
         $order = new Mage_Sales_Model_Order ();
         $incrementId = Mage::getSingleton ( 'checkout/session' )->getLastRealOrderId ();
         $order->loadByIncrementId ( $incrementId );

       // Fetch the data 
       $_checkoutstep_data = null;
       $_checkoutstep_data = Mage::getSingleton ( 'core/session' )->getIpragmatechCheckoutstep ();
       $model = Mage::getModel ( 'checkoutstep/customerdata' )->setData ( unserialize ( $_checkoutstep_data ) );
       $model->setData ( "order_id",$order["entity_id"] );
       try {
           $insertId = $model->save ()->getId ();
             Mage::log ( "Data successfully inserted. Insert ID: " . $insertId, null, 'mylog.log');
        } catch ( Exception $e ) {
            Mage::log ( "EXCEPTION " . $e->getMessage (), null, 'mylog.log' );
          }
        }
    }

}

Magento – 在结帐扩展中添加自定义表单是一个完整的解决方案，可在您的电子商务网站的结帐流程中添加额外步骤。它允许管理员以 CSV 格式从自定义表中导出数据。 访问链接以获取此免费扩展程序http://www.magentocommerce.com/magento-connect/custom-form-in-checkout.html