Question

我尝试了什么

    $sql="select * from project_status where node_id=".$vid." and ".  strtolower($field_progress_flags)."!='' and ".  strtolower($field_progress_flags)." IS NOT NULL";    
    $query=$sql;
    $array = array();
    $result = mysql_query($query);
    while ($object = mysql_fetch_array($result)) {
        $array[] = $object;
    }
    mysql_freeresult($result);
    echo "<pre>";
    print_r($array);

实际的sql查询是select * from project_status where node_id=385 and draft!='' and draft IS NOT NULL

这里没有得到任何数据这里有什么问题？

Answer 1

一些R＆amp; D得到解决方案如下：

$sql="select * from project_status where node_id=".$vid." and ".  strtolower($field_progress_flags)."!='' and ".  strtolower($field_progress_flags)." IS NOT NULL";    
$result = db_query($sql);
while($record = $result->fetchAssoc()){
        $data[]=$record;
}

它的作品对我来说

从drupal检索数据不起作用

1 个答案: