目前我需要在 magento 单页结帐过程中添加自定义 Driver tip 步骤，紧接在送货方式(第 3 步)之后，我希望用户从一些给定的提示中选择提示选项(我会制作单选按钮)，其中包含一定的金额，假设用户选择了 150 美元，那么这笔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，但没有一个对我有用，感谢任何帮助，

最佳答案

我最近在处理类似类型的需求。 所以按照我的指示:-

我要求你不要关注答案的长度，只关注结果

第 1 步:-如果您想在送货和送货方式之间添加司机提示，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'); 

我用的是excellence2 你也可以用这个名字。

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另存为 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() 函数的标签上放置任何名称，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)并以此替换该代码

 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));
    }
  }

此代码告诉用户，当用户通过运送步骤时，他将转到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Driver tip 后将重定向到哪里> 步骤 .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

\app\design\frontend\default\your template\layout 打开找到

<checkout_onepage_index translate="label">

并且在那个特定节点中有 block (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 block

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

第 7 步:- 现在我们需要创建一个 excellence2.phtml 文件 \app\design\frontend\default\your template\template\checkout\onepage\

这个文件展示了你想要展示给用户的内容

<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:-现在我们需要创建一个 excellencecheckout.js 文件 \皮肤\前端\默认\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();
}

关于php - 如何在 magento 单页结帐过程中添加驱动程序提示？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/16188758/