2011-01-06 108 views
0

票數的問題是: 在控制器笨我有下一個代碼:在一個foreach中調用第二個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(); 
} 

所以現在我有$data['myphotos'],這是可以考慮到與下一個代碼被輸出:

<?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 } ?> 

但如何在最後的foreach循環中輸出$data['allvotess']? 我試圖做同樣的事,但沒有解決。

然後我試着把結果推到$ data ['myphotos']裏面,沒有什麼好結果!

所以我在做什麼?

只需要有人來幫助我foreachloop ins foreachloop! 一個星期我不能做,我甚至可以支付解決方案現在!

我也貼在codeingiter論壇,但他們說這很容易票數爲link

回答

0

一般在視圖中我使用了更多的語義的方式來寫的foreach和if語句,而我也會說明分層foreach循環。 ..

$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; 

所以現在我們有$ second_array這是一個多維數組...

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

在一個視圖文件...

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