Magento以编程方式应用优惠券，但其印刷价值

问题描述

我正在使用

Mage::getSingleton('checkout/cart')->getQuote()->getShippingAddress()
    ->setCollectShippingRates(true);
Mage::getSingleton('checkout/cart')->getQuote()
    ->setCouponCode($xfCouponCode)->collectTotals()->save();

我可以完美地使用优惠券，但是

i can apply coupon perfectly but when

Mage::getSingleton('checkout/cart')->getQuote()
    ->setCouponCode($xfCouponCode)->collectTotals()->save();

此行运行，然后在模板中回显优惠券.我不知道为什么在模板中回显优惠券.

this line run then echo coupon in template. i don't know why echo coupon in template..

推荐答案

在输入字段中的coupon.phtml中有显示优惠券，只需将$this->htmlEscape($this->getCouponCode())注释如下:

In the coupon.phtml in input field have show coupon just comment out $this->htmlEscape($this->getCouponCode()) like this:

<div class="input-box">
    <input class="input-text" id="coupon_code" name="coupon_code" value="<?php //echo $this->htmlEscape($this->getCouponCode()) ?>" />
</div>

修改优惠券代码:

 $couponCode="amitG";
 $oldCouponCode = Mage::getSingleton('checkout/cart')->getQuote()->getCouponCode();
 if (strlen($couponCode) && strlen($oldCouponCode)) {
     Mage::getSingleton('checkout/cart')->getQuote()-->getShippingAddress()->setCollectShippingRates(true);
     Mage::getSingleton('checkout/cart')->getQuote()->setCouponCode(strlen($couponCode) ? $couponCode : '')
         ->collectTotals()
         ->save();
}

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