Php “物品”中的“添加到购物车”按钮不起作用

我的magento商店版本社区中的“添加到购物车”按钮有问题。当您尝试添加文章并单击按钮时，它不起作用

以下是问题的链接：

my file view.phtml

    <div class="product-shop">
        <div class="product-name">
            <h1><?php echo $_helper->productAttribute($_product, $_product->getName(), 'name') ?></h1>
        </div>

        <?php if ($this->canEmailToFriend()): ?>
            <p class="email-friend"><a href="<?php echo $this->helper('catalog/product')->getEmailToFriendUrl($_product) ?>"><?php echo $this->__('Email to a Friend') ?></a></p>
        <?php endif; ?>

        <?php echo $this->getReviewsSummaryHtml($_product, false, true)?>
        <?php echo $this->getChildHtml('alert_urls') ?>
        <?php echo $this->getChildHtml('product_type_data') ?>
        <?php echo $this->getTierPriceHtml() ?>
        <?php echo $this->getChildHtml('extrahint') ?>

        <?php if (!$this->hasOptions()):?>
            <div class="add-to-box">
                <?php if($_product->isSaleable()): ?>
                    <?php echo $this->getChildHtml('addtocart') ?>
                    <?php if( $this->helper('wishlist')->isAllow() || $_compareUrl=$this->helper('catalog/product_compare')->getAddUrl($_product)): ?>
                        <span class="or"><?php echo $this->__('OR') ?></span>
                    <?php endif; ?>
                <?php endif; ?>
                <?php echo $this->getChildHtml('addto') ?>
            </div>
            <?php echo $this->getChildHtml('extra_buttons') ?>
        <?php elseif (!$_product->isSaleable()): ?>
            <div class="add-to-box">
                <?php echo $this->getChildHtml('addto') ?>
            </div>
        <?php endif; ?>

        <?php if ($_product->getShortDescription()):?>
            <div class="short-description">
                <h2><?php echo $this->__('Quick Overview') ?></h2>
                <div class="std"><?php echo $_helper->productAttribute($_product, nl2br($_product->getShortDescription()), 'short_description') ?></div>
            </div>
        <?php endif;?>

        <?php echo $this->getChildHtml('other');?>

        <?php if ($_product->isSaleable() && $this->hasOptions()):?>
            <?php echo $this->getChildChildHtml('container1', '', true, true) ?>
        <?php endif;?>

    </div>

    <div class="product-img-box">
        <?php echo $this->getChildHtml('media') ?>
    </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(button, url) {
        if (this.validator.validate()) {
            var form = this.form;
            var oldUrl = form.action;

            if (url) {
               form.action = url;
            }
            var e = null;
            try {
                this.form.submit();
            } catch (e) {
            }
            this.form.action = oldUrl;
            if (e) {
                throw e;
            }

            if (button && button != 'undefined') {
                button.disabled = true;
            }
        }
    }.bind(productAddToCartForm);

    productAddToCartForm.submitLight = function(button, url){
        if(this.validator) {
            var nv = Validation.methods;
            delete Validation.methods['required-entry'];
            delete Validation.methods['validate-one-required'];
            delete Validation.methods['validate-one-required-by-name'];
            // Remove custom datetime validators
            for (var methodName in Validation.methods) {
                if (methodName.match(/^validate-datetime-.*/i)) {
                    delete Validation.methods[methodName];
                }
            }

            if (this.validator.validate()) {
                if (url) {
                    this.form.action = url;
                }
                this.form.submit();
            }
            Object.extend(Validation.methods, nv);
        }
    }.bind(productAddToCartForm);
//]]>
</script>
</div>

<div class="product-collateral">

        <?php endif;?>
        <?php echo $html; ?>
    </div>

//

当您单击它时，控制台会收到以下错误：

TypeError:productAddToCartForm未定义

您缺少

productAddToCartForm

函数，该函数是用于将产品添加到购物车的标准Magento JS函数。这是自定义主题的问题

您的自定义主题很可能正在重写产品详细信息页面上使用的文件view.phtml

查看：app/design/frontend/base/design/base/default/template/catalog/product/view.phtml

productAddToCartForm

函数是在这个phtml文件中定义的，您将看到如下内容：

<script type="text/javascript">
//<![CDATA[
    var productAddToCartForm = new VarienForm('product_addtocart_form');
    productAddToCartForm.submit = function(button, url) {
        if (this.validator.validate()) {
            var form = this.form;
            var oldUrl = form.action;

            if (url) {
               form.action = url;
            }
            var e = null;
            try {
                this.form.submit();
            } catch (e) {
            }
            this.form.action = oldUrl;
            if (e) {
                throw e;
            }

            if (button && button != 'undefined') {
                button.disabled = true;
            }
        }
    }.bind(productAddToCartForm);

    productAddToCartForm.submitLight = function(button, url){
        if(this.validator) {
            var nv = Validation.methods;
            delete Validation.methods['required-entry'];
            delete Validation.methods['validate-one-required'];
            delete Validation.methods['validate-one-required-by-name'];
            // Remove custom datetime validators
            for (var methodName in Validation.methods) {
                if (methodName.match(/^validate-datetime-.*/i)) {
                    delete Validation.methods[methodName];
                }
            }

            if (this.validator.validate()) {
                if (url) {
                    this.form.action = url;
                }
                this.form.submit();
            }
            Object.extend(Validation.methods, nv);
        }
    }.bind(productAddToCartForm);
//]]>
</script>

//

现在打开重写view.ptml文件的文件，该文件位于自定义主题目录中：app/design/frontend/[theme\u scope]/[theme\u name]/template/catalog/product/view.phtml （注意：[theme\u scope]和[theme\u name]应该是主题的文件夹）

将包含

productAddToCartForm

函数的

代码粘贴回主题的视图.phtml文件中

保存文件，清除并刷新所有Magento缓存

---

如果操作正确，则不应还原该函数并将其显示在页面的源标记中。您可以通过查看页面的html源代码并检查函数是否已定义来进行验证。

不要链接到代码。在你的问题中包括代码的相关部分我使用magento，我不知道这个问题的代码在哪里。为什么会发生？可以帮我吗？因为你的自定义主题删除了该功能。我已经用一个关于如何恢复该功能的解决方案更新了我的答案。您的自定义主题很可能正在重写view.phtml文件，并且不包括Magento所需的addToCart函数。不工作：/，请使用其他解决方案？这让我抓狂//这是我的看法