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楼主 |
发表于 2012-6-19 11:43:48
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显示全部楼层
Erric_Zhu 发表于 2012-6-19 11:27 
怎么发给你呢.你的QQ或其他联系方式?
我贴在这儿吧:
CONTROLLER:
function update() {
$data = array(
'rowid' => $this->input->post('rowid'),
'qty' => $this->input->post('qty'),
);
print_r($data);
$this->cart->update($data);
}
View:
<!DOCTYPE HTML>
<html lang="en-US">
<head>
<title>Shoping Cart</title>
<meta charset="UTF-8">
<style type="text/css">
body {
font: 13px Arial;
}
#products {
text-align: center; float: left;
}
#products ul {
list-style-type: none; margin: 0px;
}
#products li {
width: 150px; padding: 4px; margin: 8px;
border: 1px solid #ddd; background-color: #eee;
-moz-border-radius: 4px; -webkit-border-radius: 4px;
}
#products .name {
font-size: 15px; margin: 5px;
}
#products .price {
margin: 5px;
}
#products .option {
margin: 5px;
}
#cart {
padding: 4px; margin: 8px; float: left;
border: 1px solid #ddd; background-color: #eee;
-moz-border-radius: 4px; -webkit-border-radius: 4px;
}
#cart table {
width: 320px; border-collapse: collapse;
text-align: left;
}
#cart th {
border-bottom: 1px solid #aaa;
}
#cart caption {
font-size: 15px; height: 30px; text-align: left;
}
#cart .total {
height: 40px;
}
#cart .remove a {
color: red;
}
</style>
</head>
<body>
<div id="products">
<ul>
<?php foreach ($products as $product): ?>
<li>
<?php echo form_open('shop/add'); ?>
<div class="name"><?php echo $product->name; ?></div>
<div class="thumb">
<?php echo img(array(
'src' => 'layouts/images/' . $product->image,
'class' => 'thumb',
'alt' => $product->name
)); ?>
</div>
<div class="price">$<?php echo $product->price; ?></div>
<div class="option">
<?php if ($product->option_name): ?>
<?php echo form_label($product->option_name, 'option_'. $product->id); ?>
<?php echo form_dropdown(
$product->option_name,
$product->option_values,
NULL,
'id="option_'. $product->id.'"'
); ?>
<?php endif; ?>
</div>
<?php echo form_hidden('id', $product->id); ?>
<?php echo form_submit('action', 'Add to Cart'); ?>
<?php echo form_close(); ?>
</li>
<?php endforeach; ?>
</ul>
</div>
<?php if ($cart = $this->cart->contents()): ?>
<div id="cart">
<table>
<caption>Shopping Cart</caption>
<thead>
<tr>
<th>Item Name</th>
<th>Qty</th>
<th>Option</th>
<th>Price</th>
<th>Action</th>
<th></th>
</tr>
</thead>
<?php foreach ($cart as $item): ?>
<?php echo form_open('shop');?>
<tr>
<td><?php echo $item['name']; ?></td>
<td><?php echo form_input(array('name' => 'qty', 'value' => $item['qty'], 'maxlength' => '3', 'size' => '1')); ?></td>
<td>
<?php if ($this->cart->has_options($item['rowid'])) {
foreach ($this->cart->product_options($item['rowid']) as $option => $value) {
echo $option . ": <em>" . $value . "</em>";
}
} ?>
</td>
<td>$<?php echo $item['subtotal']; ?></td>
<td class="remove">
<?php echo anchor('shop/update/'.$item['rowid'],'Update'); ?>
</td>
<td class="remove">
<?php echo anchor('shop/remove/'.$item['rowid'],'Delete'); ?>
</td>
</tr>
<?php endforeach; ?>
<tr class="total">
<td colspan="3"><strong>Total</strong></td>
<td>$<?php echo $this->cart->total(); ?></td>
</tr>
</table>
</div>
<?php endif; ?>
</body>
</html> |
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发表于 2012-6-19 12:49:02
