Question

正确的问题，任何人都请帮助我......

我有一个数组

控制器：

$choosen_vendor = $_POST ['choosen_vendor'];
print_r($choosen_vendor); echo "<br/>";
<br/> Array ( [0] => Flash Computer [1] => Toko Jameson's [2] => Flash   Computer [3] => Donaldson Filtration Indonesia [4] => Donaldson Filtration Indonesia [5] => )

接下来我做了类似的事情（将用于更新表格）

创建数量为$ choosen_vendor的数字，但如果数组具有相同的值，则将其计为一个=＆gt;它工作

在ref_no的末尾添加和自动递增，因为它的id_po =＆gt;它工作

控制器：

$numven = count(array_count_values(array_filter($choosen_vendor)));
$ar = array_filter(array_unique($choosen_vendor));
$povendor = array_values($ar);

$R = $this -> model_prcsys -> get_max_po ();
$maxpo = $R [0] -> po_id + 1;
$beref = $_POST ['beref'];

for ($i=0; $i < $numven; $i++) {
$update = array (
    'pr_id' => $_POST ['prid'] [$i],
    'rfq_id' => $_POST ['rfq_id'] [$i],
    'vendor_name' => $povendor [$i] ,
    'pr_ref_no' => $_POST ['pr_ref'],
    'ref_no' => $beref.$maxpo++ ,
    'status' => $_POST ['statuspo'] ,
    'status_date' => $_POST ['status_date'] ,
    );
//$this -> model_prcsys -> create_po ($update);
print_r($update); echo "<br/>";
}
Array ( [pr_id] => 1 [rfq_id] => 1 [vendor_name] => Flash Computer    [pr_ref_no] => PR/AI/15/08/1 [ref_no] => PO/SA/15/09/1 [status] => REQ for PO  [status_date] => 2015/09/14 )
Array ( [pr_id] => 1 [rfq_id] => 1 [vendor_name] => Toko Jameson's   [pr_ref_no] => PR/AI/15/08/1 [ref_no] => PO/SA/15/09/2 [status] => REQ for PO  [status_date] => 2015/09/14 )
Array ( [pr_id] => 1 [rfq_id] => 1 [vendor_name] => Donaldson Filtration Indonesia [pr_ref_no] => PR/AI/15/08/1 [ref_no] => PO/SA/15/09/3 [status] => REQ for PO [status_date] => 2015/09/14 )

我会按$_POST更新项目表，但如果$def_price或$vendor为空（0.00），请忽略它（从视图中获取结果）。我的观点是这样的：

  if ( ($def_price != '0.00') || ($vendor != '') )
{ ?> <input type="hidden" name="prlineid[]" value="<?php echo $row -> pr_line_id ?>" /> <?php }

其他{？＆gt;

    $code = $_POST ['prlineid'];
$count = count($code);
for ($i=0; $i < $count; $i++) {
$update2 = array (
       'status' => $_POST ['statusline'] [$i],
       'log_date' => $_POST ['log_date'],
        );
$idline = $code [$i];
//$this -> model_prcsys -> update_linesas_reqforpo ($update,$idline);
print_r($idline); echo "&nbsp;&nbsp;&nbsp;";
print_r($update2); echo "<br/>";
}

1   Array ( [status] => REQ for PO [log_date] => Array ( [0] => 2015/09/14 [1] => 2015/09/14 [2] => 2015/09/14 [3] => 2015/09/14 [4] => 2015/09/14 [5] => 2015/09/14 ) )
<br/>
2   Array ( [status] => REQ for PO [log_date] => Array ( [0] => 2015/09/14 [1] => 2015/09/14 [2] => 2015/09/14 [3] => 2015/09/14 [4] => 2015/09/14 [5] => 2015/09/14 ) )
<br/>
4   Array ( [status] => REQ for PO [log_date] => Array ( [0] => 2015/09/14 [1] => 2015/09/14 [2] => 2015/09/14 [3] => 2015/09/14 [4] => 2015/09/14 [5] => 2015/09/14 ) )
<br/>
6   Array ( [status] => REQ for PO [log_date] => Array ( [0] => 2015/09/14 [1] => 2015/09/14 [2] => 2015/09/14 [3] => 2015/09/14 [4] => 2015/09/14 [5] => 2015/09/14 ) )
<br/>
7   Array ( [status] => REQ for PO [log_date] => Array ( [0] => 2015/09/14 [1] => 2015/09/14 [2] => 2015/09/14 [3] => 2015/09/14 [4] => 2015/09/14 [5] => 2015/09/14 ) )
//IT WORKED, it means it'll update as line_id and ignored the empty cause it not $_POST-ed

我的问题是：在$ update2中，我需要在我的no.2函数中创建的POST PO_ID创建它的每个line_id，换句话说，我需要这个：

id 1将获得PO_ID 1（来自供应商Flash）
id 2将获得PO_ID 2（来自供应商Jameson）
id 4将获得PO_ID 1（来自供应商Flash）
id 6将获得PO_ID 3（来自供应商Donalson）
id 7将获得PO_ID 3（来自供应商Donalson）

CodeIgniter创建并更新到表

0 个答案: