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我在与Magento的1个问题*基础上，添加到购物车按钮：添加到购物车按钮不灵
当我尝试按下按钮，我得到jQuery的错误。有谁知道这些错误是什么以及如何解决它？
的错误是：Uncaught TypeError: Cannot read property 'validate' of undefined(…)
我view.phtml看起来是这样的：
<?php
/**
* Magento
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE_AFL.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to [email protected] so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade Magento to newer
* versions in the future. If you wish to customize Magento for your
* needs please refer to http://www.magentocommerce.com for more information.
*
* @category design_blank
* @package Mage
* @copyright Copyright (c) 2008 Irubin Consulting Inc. DBA Varien (http://www.varien.com)
* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
*/
/**
* Product view template
*
* @see Mage_Catalog_Block_Product_View
* @see Mage_Review_Block_Product_View
*/
?>
<?php $_helper = $this->helper('catalog/output'); ?>
<?php $_product = $this->getProduct(); ?>
<h1><?php echo $_helper->productAttribute($_product, $this->htmlEscape($_product->getName()), 'name') ?></h1>
<div class="product-essential">
<div class="add-to-box">
</div>
<div class="product-img-box">
<?php echo $this->getChildHtml('media') ?>
</div>
<div class="product-shop">
<?php if ($_product->getShortDescription()):?>
<div class="short-description std">
<?php echo $_helper->productAttribute($_product, nl2br($_product->getShortDescription()), 'short_description') ?>
</div>
<?php endif;?>
<div class="essential-data">
<?php echo $this->getChildHtml('product_type_data') ?>
<?php echo $this->getChildHtml('tierprices') ?>
</div>
<?php if ($this->canEmailToFriend()): ?>
<a href="<?php echo $this->helper('catalog/product')->getEmailToFriendUrl($_product) ?>"><?php echo $this->__('Email to a Friend') ?></a>
<?php endif; ?>
<?php echo $this->getReviewsSummaryHtml($_product, false, true)?>
<?php echo $this->getChildHtml('alert_urls') ?>
<?php echo $this->getChildHtml('addtocart') ?>
<?php echo $this->getChildHtml('other');?>
<?php if ($_product->isSaleable() && $this->hasOptions()):?>
<?php echo $this->getChildChildHtml('container1', '', true, true) ?>
<?php endif;?>
<a class="prev-page" onclick="javascript:history.go(-1)" href="#"><?php echo $this->__('Terug naar vorige pagina'); ?></a>
</div>
<div class="clearer"></div>
<?php if ($_product->isSaleable() && $this->hasOptions()):?>
<?php echo $this->getChildChildHtml('container2', '', true, true) ?>
<?php endif;?>
</form>
<script type="text/javascript">
//<![CDATA[
var productAddToCartForm = new VarienForm('product_addtocart_form');
productAddToCartForm.submit = function(){
if (this.validator.validate()) {
this.form.submit();
}
}.bind(productAddToCartForm);
//]]>
</script>
</div>
<div class="product-collateral">
<?php if ($_description = $this->getChildHtml('description')):?>
<div class="description">
<h2><?php echo $this->__('Product Description') ?></h2>
<?php echo $_description ?>
</div>
<?php endif;?>
<?php if ($_additional = $this->getChildHtml('additional')):?>
<div class="additional">
<?php echo $_additional ?>
</div>
<?php endif;?>
<?php echo $this->getChildHtml('upsell_products') ?>
<?php echo $this->getChildHtml('product_additional_data') ?>
</div>
</div>
而且我addtocart.phtml看起来是这样的：
<?php
/**
* Magento
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE_AFL.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to [email protected] so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade Magento to newer
* versions in the future. If you wish to customize Magento for your
* needs please refer to http://www.magentocommerce.com for more information.
*
* @category design_blank
* @package Mage
* @copyright Copyright (c) 2008 Irubin Consulting Inc. DBA Varien (http://www.varien.com)
* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
*/
?>
<?php $_product = $this->getProduct() ?>
<?php if($_product->isSaleable()): ?>
<fieldset class="add-to-cart">
<legend><?php echo $this->__('Add Items to Cart') ?></legend>
<?php if(!$_product->isGrouped()): ?>
<label for="qty"><?php echo $this->__('Qty') ?>:</label>
<?php
$multiplier = $_product->getVerpakkingseenheid();
if (!$multiplier){
$multiplier = 1;
}
$iselect = $multiplier;
$max_package = 20;
$ix = 1;
?>
<select name="qty" id="qty" maxlength="12">
<? for ($ix; $ix <= $max_package; $ix++){
echo '<option value="' . $iselect . '">' . $iselect . '</option>';
$iselect = $iselect + $multiplier;
} ?>
</select>
<?php endif; ?>
<button type="button" class="button" onclick="productAddToCartForm.submit()"><span><?php echo $this->__('Add to Cart') ?></span></button>
</fieldset>
<?php endif; ?>
在附件中，你会发现错误http://www.wijnmaat.nl/errors.png
这问题有点过于宽泛，在Stack Overflow上很好地工作，我害怕。无论哪种方式，一个好的第一步是总是Google的错误信息 - 解决方案往往存在。 “未定义jQuery”是jQuery尚未包含在当前文档中的强烈暗示。其余的错误可能有相同的根本原因。 （还要记住要在问题中包含错误，因为文本！所以问题需要自给自足，否则，如果图像脱机，这个问题对其他人来说就毫无价值。） –