我有以下PHP代码,它动态生成内容:
<div id="carousel-example" class="carousel slide hidden-xs" data-ride="carousel">
<div class="carousel-inner">
<div class="item active">
<div class="row">
<?php foreach ($this->getItems() as $_item): ?>
<div class="col-sm-3">
<a class="product-image" href="<?php echo $_item->getProductUrl() ?>" title="<?php echo $this->escapeHtml($_item->getName()) ?>"><img src="<?php echo $this->helper('catalog/image')->init($_item, 'thumbnail')->resize(75); ?>" width="75" height="75" alt="<?php echo $this->escapeHtml($_item->getName()) ?>" /></a>
<div class="product-details">
<h3 class="product-name"><a href="<?php echo $_item->getProductUrl() ?>"><?php echo $this->escapeHtml($_item->getName()) ?></a></h3>
<?php echo $this->getPriceHtml($_item, true) ?>
<button type="button" title="<?php echo Mage::helper('core')->quoteEscape($this->__('Add to Cart')) ?>" class="button btn-cart" onclick="setLocation('<?php echo $this->getAddToCartUrl($_item) ?>')"><span><span><?php echo $this->__('Add to Cart') ?></span></span></button>
<ul class="add-to-links">
<?php if ($this->helper('wishlist')->isAllow()) : ?>
<li><a href="<?php echo $this->getAddToWishlistUrl($_item) ?>" class="link-wishlist"><?php echo $this->__('Add to Wishlist') ?></a></li>
<?php endif; ?>
<?php if($_compareUrl=$this->getAddToCompareUrl($_item)): ?>
<li><span class="separator">|</span> <a href="<?php echo $_compareUrl ?>" class="link-compare"><?php echo $this->__('Add to Compare') ?></a></li>
<?php endif; ?>
</ul>
</div>
</div>
<?php endforeach; ?>
</div>
</div>
</div>
</div>
以上代码输出以下结构:
<div class="carousel-inner">
<div class="item active">
<div class="row">
<div class="col-sm-3">product1</div>
<div class="col-sm-3">product2</div>
<div class="col-sm-3">product3</div>
<div class="col-sm-3">product4</div>
<div class="col-sm-3">product5</div>
<div class="col-sm-3">product6</div>
.
.
.
etc..
</div>
</div>
</div>
我想创建此结构:
<div class="carousel-inner">
<div class="item active">
<div class="row">
<div class="col-sm-3">product1</div>
<div class="col-sm-3">product2</div>
<div class="col-sm-3">product3</div>
<div class="col-sm-3">product4</div>
</div>
</div>
<div class="item">
<div class="row">
<div class="col-sm-3">product1</div>
<div class="col-sm-3">product2</div>
<div class="col-sm-3">product3</div>
<div class="col-sm-3">product4</div>
</div>
</div>
<div class="item">
<div class="row">
<div class="col-sm-3">product1</div>
<div class="col-sm-3">product2</div>
<div class="col-sm-3">product3</div>
<div class="col-sm-3">product4</div>
</div>
</div>
.
.
.
etc...
</div>
如何更改动态结构以获得他们想要的内容?
提前致谢!
答案 0 :(得分:1)
为了创建您想要的结构:
您还需要在 <div class="item active">
循环中添加 foreach
,因为要拥有多个 { {1}} ,您希望多次重复。
您必须从 items
中移除 active
,因为它将添加到每个 <div class="item active">
,而我们只希望它在第一个。
您必须创建一个检查变量,以便仅将 item
类添加到第一个 active
。
您的最终代码应该是:
item
<强> [编辑]:强>
考虑到您的评论,如果您希望每个项目中包含四个产品,则需要在 <div id="carousel-example" class="carousel slide hidden-xs" data-ride="carousel">
<div class="carousel-inner">
<?php
$i = 0; /* This is the checking variable */
$active; /* This is the variable containing the class 'active' */
foreach ($this->getItems() as $_item):
$i++; /* We increment the checking variable in each loop */
$active = ($i === 1) ? "active" : ""; /* We make the check */
?>
<div class="item <?php echo $active;?>">
<!-- The rest of your code as it is -->
</div>
<?php
endforeach;
?>
</div>
</div>
中使用另一个 loop
。
你在代码中做错了的关键部分,然而,没有改变,是你没有循环<div class = "row">
那就是你的方式只有一个。
预览 <div class = "item">
中的代码应该是:
<div class="item">
答案 1 :(得分:0)
试试这个:
<?xml version="1.0" encoding="utf-8"?><root><return_code><![CDATA[1]]></return_code><error_message><![CDATA[Invalid request.]]></error_message></root>