我在使用 form_dropdown
隐藏选项标签时遇到了一些麻烦如何隐藏每j_status行==关闭，然后可以隐藏
选项标签这是我的脚本
<?php
$dev='';
foreach($j as $r)
{
if(($r->j_status)=='open')
$dev='echo ""';
else if(($r->j_status)=='close')
$dev='echo hidden';
}
echo form_dropdown("id_j",$list_jid,"default",$dev,"id='some_id'");
?>
<?php
$dev='';
foreach($j as $r)
{
if(($r->j_status)=='open')
$dev='echo ""';
else if(($r->j_status)=='close')
$dev='echo hidden';
echo form_dropdown("id_j",$list_jid,"default",$dev,"id='some_id'");//place here
}
?>
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