【发布时间】:2015-12-22 09:01:03
【问题描述】:
我正试图从我的控制器中获取 $data 以进入我的视图,但它似乎不起作用。我不断收到“变量不存在”错误。这是控制器代码(视图加载在不同的部分)。
$affiliate_id = $this->input->get_post('affiliate_id');
$product_id = $this->input->get_post('product_id');
$data = array();
if (empty($affiliate_id)
&& empty($product_id))
{
$this->session->set_flashdata('error', 'Please enter an affiliate ID, a product ID, or both.');
redirect('admin/affiliate_relationship');
}
if (empty($affiliate_id))
{
$data['affiliate_relationship'] = $this->AffiliateRelationship->search_for_affiliate_by_product_id($product_id);
}
elseif (empty($product_id))
{
$data['affiliate_relationship'] = $this->AffiliateRelationship->search_for_affiliate_by_affiliate_id($affiliate_id);
$affiliate = $affiliate_id;
}
elseif (!empty($affiliate_id)
&& !empty($product_id))
{
$data['affiliate_relationship'] = $this->AffiliateRelationship->search_for_affiliate($affiliate_id, $product_id);
$affiliate = $affiliate_id . '/';
}
$data['affiliate_id'] = $affiliate_id;
$data['product_id'] = $product_id;
redirect_and_continue_processing('admin/affiliate_relationship/' . $affiliate . $product_id, $data);
当我 pr($data) 时,我得到了正确的数组,所以我知道数据就在那里。只是在视图中使用它时它甚至不存在。
我做错了吗?我已经以或多或少相同的方式完成了其他控制器和视图,并且以前从未遇到过问题。
编辑:查看代码。
<?php
$affiliateRelationshipRows = NULL;
if (!empty($affiliate_relationship))
{
$class = NULL;
$i = 0;
foreach ($affiliate_relationship->result_array() as $affiliate)
{
if (++$i%2 == 0)
{
$class= ' class="odd"';
}
else
{
$class = NULL;
}
$affiliateRelationshipRows .= <<<END
<tr $class>
<td class="text-left">{$affiliate['id']}</td>
<td class="text-left">{$affiliate['product_id']}</td>
<td class="text-left">{$affiliate['user_id']}</td>
<td class="text-left">{$affiliate['affiliate_status_id']}</td>
<td class="text-left">{$affiliate['created']}</tD>
<td class="text-left">{$affiliate['custom_payout']}</td>
<td class="text-left">{$affiliate['delayed']}</td>
<td class="text-left">{$affiliate['sales_page_url']}</td>
<td class="text-left">{$affiliate['comments']}</td>
</tr>
END;
}
}
?>
<?php echo form_open($this->uri->uri_string()); ?>
<div class="box-search">
<div class="grid-2" style="width:200px; margin-left:25px;">
<span class="label" style="float:none;">
Affiliate ID:
</span>
<span class="field" style="float:none;">
<input type="text" name="affiliate_id" value="<?php if (!empty($affiliate_id)) { echo $affiliate_id; } ?>" style="width: 75px;"/>
</span>
<?php echo form_error('affiliate_id'); ?>
</div>
<div class="grid-2" style="width:200px; margin-left:0px;">
<span class="label" style="float:none; ">
Product ID:
</span>
<span class="field" style="float:none;">
<input type="text" name="product_id" value="<?php if (!empty($product_id)) { echo $product_id; } ?>" style="width:75px;"/>
</span>
<?php echo form_error('product_id'); ?>
</div>
<a href="/admin/affiliate_relationship" class="btn btn-mini-submit btn-blue btn-search" style="margin-right: 100px;">RESET</a>
<input type="submit" name="search" class="btn btn-green btn-mini-submit btn-search" value="SEARCH"/>
<div class="clear"></div>
</div>
<?php echo form_close(); ?>
<div class="box">
<div class="top">
Affiliate Relationship
</div>
<div class="main-table">
<table class="style1" cellpadding="2" cellspacing="0" width="100%" border="0">
<thead>
<tr>
<th>ID</th>
<th>Product ID</th>
<th>User ID</th>
<th>Affiliate Status ID</th>
<th>Created</th>
<th>Custom Payout</th>
<th>Delayed</th>
<th>Sales Page URL</th>
<th>Comments</th>
</tr>
</thead>
<tbody>
<?php echo $affiliateRelationshipRows; ?>
</tbody>
</table>
</div>
数组:
Array
(
[affiliate_relationship] => Array
(
[0] => stdClass Object
(
[id] => 11615304
[created] => 2015-09-17 00:00:00
[product_id] => 175538
[user_id] => 393598
[comments] =>
[affiliate_status_id] => 2
[custom_payout] =>
[delayed] => 0
[sales_page_url] =>
)
)
[affiliate_id] => 11615304
[product_id] => 175538
)
【问题讨论】:
-
在你看来试试这个--> echo $affiliate_id;
-
您是如何尝试检索视图中的数据的?你能显示视图代码吗?
-
回声给了我同样的错误,不明变量。
-
请打印
标签内的数组并发送结果
标签: php codeigniter model-view-controller