Add Custom Info on Invoice Pdf for Magento

来源：互联网发布：主流社交软件编辑：程序博客网时间：2024/06/06 07:24

如何在打印出来的Pdf里面增加额外信息，其实只要知道如何操纵数据，最终打印的handle还是Zend来执行，Magento内置了Zend_Pdf类，用他来打印PDF文件，下面是一个示例，比较简单易懂，在此抛砖引玉。以下代码加在Mage_Sales_Model_Order_Pdf_Invoice这个类中。

/* Gfit Msg Notice */$freegiftboxHandle = "Free gift box set";$freestandardHandle = "Free gift box set and Free Standard Shipping";$freeDHLHandle = "Free gift box set & DHL shipping & Free Gift";//$payPrice = $this->helper('checkout')->formatPrice(Mage::getSingleton('checkout/cart')->getQuote()->getGrandTotal());;$_totalData = $order->getData();$_grand = $_totalData['grand_total'];$payPrice = $_grand;if($payPrice>65&&$payPrice<160){$additionalGift = $freegiftboxHandle;}if($payPrice>160&&$payPrice<200){$additionalGift = $freestandardHandle;}if($payPrice>=200){$additionalGift = $freeDHLHandle;}$page->drawText(Mage::helper('sales')->__('Additonal Gift:   ') . $additionalGift, 250, 780, 'UTF-8');/* end of Gift Msg Notice */

附上效果，带额外信息还有带图打印，大家可以琢磨下，迟些做个高级打印模块出来供大家参考：

That's all ! Enjoy it~