我试图弄清楚如何做到这一点,但就是无法解决,我尝试在这里,谷歌和Virtuemart论坛上搜索,但没有成功。
我正在尝试显示"类别浏览"页面上"产品详细信息"页面上的"添加到购物车"按钮。 我之前在 Virtuemart 1.1 中使用以下代码执行此操作:
<?php echo $form_addtocart ?>
但是,在尝试在 Virtuemart 2 中使用相同的代码时,我没有得到任何结果,即使他们的指南仍然据我所知:http://virtuemart.net/documentation/Developer_Manual/Modifying_the_Layout.html
我尝试从产品页面复制确切的代码,但这也不起作用,代码是:
<?php
// Add To Cart Button
if (!VmConfig::get('use_as_catalog', 0) and !empty($this->product->prices)) {
echo $this->loadTemplate('addtocart');
} // Add To Cart Button END
?>
我正在覆盖的文件位于:
/components/com_virtuemart/views/category/tmpl/default.php (the Category template)
/components/com_virtuemart/views/productdetails/tmpl/default.php (the Product page that the button is from)
=====
如果我忽略了一些简单的东西,或者如果我遗漏了任何必要的信息,我们深表歉意。
问候亚历克斯尼尔。
对于VM,它可能是很多事情。 如果您没有调试工具,只需添加以下行以查看是否满足条件(如 Damien 所述(:
echo "vmConfig says: |".VmConfig::get('use_as_catalog', 0)."|";
echo ", Product has prices?: |".$this->product->prices."|";
// Add To Cart Button
if (!VmConfig::get('use_as_catalog', 0) and !empty($this->product->prices)) {
echo $this->loadTemplate('addtocart');
} // Add To Cart Button END
如果两者都返回为真,则它是添加到购物车按钮的模板。
(例如:default_products.php
(这将添加"添加到购物车按钮">
<form method="post" class="product" action="index.php" id="addtocartproduct<?php echo $product->virtuemart_product_id ?>">
<?php // Product custom_fields
if (!empty($product->customfieldsCart)) { ?>
<div class="product-fields">
<?php foreach ($product->customfieldsCart as $field)
{ ?><div style="display:inline-block;" class="product-field product-field-type-<?php echo $field->field_type ?>">
<span class="product-fields-title" ><b><?php echo JText::_($field->custom_title) ?></b></span>
<?php echo JHTML::tooltip($field->custom_tip, JText::_($field->custom_title), 'tooltip.png'); ?>
<span class="product-field-display"><?php echo $field->display ?></span>
<span class="product-field-desc"><?php echo $field->custom_field_desc ?></span>
</div><br/ >
<?php
}
?>
</div>
<?php }
/* Product custom Childs
* to display a simple link use $field->virtuemart_product_id as link to child product_id
* custom_value is relation value to child
*/
if (!empty($this->product->customsChilds)) { ?>
<div class="product-fields">
<?php foreach ($this->product->customsChilds as $field) { ?>
<div style="display:inline-block;" class="product-field product-field-type-<?php echo $field->field->field_type ?>">
<span class="product-fields-title" ><b><?php echo JText::_($field->field->custom_title) ?></b></span>
<span class="product-field-desc"><?php echo JText::_($field->field->custom_value) ?></span>
<span class="product-field-display"><?php echo $field->display ?></span>
</div><br/ >
<?php
} ?>
</div>
<?php } ?>
<div class="addtocart-bar">
<?php // Display the quantity box ?>
<!-- <label for="quantity<?php echo $this->product->virtuemart_product_id;?>" class="quantity_box"><?php echo JText::_('COM_VIRTUEMART_CART_QUANTITY'); ?>: </label> -->
<span class="quantity-box">
<input type="text" class="quantity-input" name="quantity[]" value="1" />
</span>
<span class="quantity-controls">
<input type="button" class="quantity-controls quantity-plus" />
<input type="button" class="quantity-controls quantity-minus" />
</span>
<?php // Display the quantity box END ?>
<?php // Add the button
$button_lbl = JText::_('COM_VIRTUEMART_CART_ADD_TO');
$button_cls = ''; //$button_cls = 'addtocart_button';
if (VmConfig::get('check_stock') == '1' && !$this->product->product_in_stock) {
$button_lbl = JText::_('COM_VIRTUEMART_CART_NOTIFY');
$button_cls = 'notify-button';
} ?>
<?php // Display the add to cart button ?>
<span class="addtocart-button">
<input type="submit" name="addtocart" class="addtocart-button" value="<?php echo $button_lbl ?>" title="<?php echo $button_lbl ?>" />
</span>
<div class="clear"></div>
</div>
<?php // Display the add to cart button END ?>
<input type="hidden" class="pname" value="<?php echo $product->product_name ?>">
<input type="hidden" name="option" value="com_virtuemart" />
<input type="hidden" name="view" value="cart" />
<noscript><input type="hidden" name="task" value="add" /></noscript>
<input type="hidden" name="virtuemart_product_id[]" value="<?php echo $product->virtuemart_product_id ?>" />
<?php /** @todo Handle the manufacturer view */ ?>
<input type="hidden" name="virtuemart_manufacturer_id" value="<?php echo $product->virtuemart_manufacturer_id ?>" />
<input type="hidden" name="virtuemart_category_id[]" value="<?php echo $product->virtuemart_category_id ?>" />
</form>