2011-01-06 97 views
0

票数的问题是: 在控制器笨我有下一个代码:在一个foreach中调用第二个foreach!笨

$query_not_voted = "SELECT * FROM photos WHERE p_id NOT IN (SELECT distinct p_id FROM p_votes where u_id = ".$this->session->userdata('u_id').") LIMIT ".$this->db->escape_str($segment_url).", ".$config['per_page']; 
$q = $this->db->query($query_not_voted); 
$data['myphotos'] = $q->result_array(); 

foreach($data['myphotos'] as $key=>$val) 
{ 
    $query_g = "SELECT * FROM users WHERE u_id = (SELECT u_id FROM p_votes WHERE p_id = ".$val['p_id'].")"; 
    $q_2 = $this->db->query($query_g); 
    $data['allvotess'] = $q_2->result_array(); 

    $query_u = "SELECT * FROM users WHERE u_id = ".$val['u_id']." LIMIT 0, 5"; 
    $q_1 = $this->db->query($query_u); 
    $data['author'] = $q_1->result_array(); 
} 

所以现在我有$data['myphotos'],这是可以考虑到与下一个代码被输出:

<?php foreach ($myphotos as $keys => $myphoto){ ?> 
    <div id="voteblock"> 
    <div id="voteleft"> 
     <a href="<?php echo base_url().$myphoto['p_small']; ?>" class="preview" title="<?php echo base_url().$myphoto['p_title']; ?>"><img src="<?php echo base_url().$myphoto['p_thumb']; ?>" /></a> 
    </div> 
<?php } ?> 

但如何在最后的foreach循环中输出$data['allvotess']? 我试图做同样的事,但没有解决。

然后我试着把结果推到$ data ['myphotos']里面,没有什么好结果!

所以我在做什么?

只需要有人来帮助我foreachloop ins foreachloop! 一个星期我不能做,我甚至可以支付解决方案现在!

我也贴在codeingiter论坛,但他们说这很容易票数为link

回答

0

一般在视图中我使用了更多的语义的方式来写的foreach和if语句,而我也会说明分层foreach循环。 ..

$array1 = array(1,2,3,4); 
$array2 = array(1,2,3,4); 
$array3 = array(1,2,3,4); 

$second_array[] = $array1; 
$second_array[] = $array2; 
$second_array[] = $array3; 

所以现在我们有$ second_array这是一个多维数组...

$data->second_array = $second_array; 
$this->load->view('your/view',$data); 

在一个视图文件...

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