问题在codeIgniter中 [英] problem with where in codeIgniter

问题描述

如果使用此代码，显示所有数据，所有名称和所有ids。我要做什么？

i使用codeIgniter

尊重

if use of this code, show me all data, all names and all ids. what do i do?
i use of codeIgniter

With respect

$search_customer = 1;//$this->input->post('search_customer');
$where = "id=$search_customer OR name=$search_customer";
$query = $this->db->get('customer');
$this->db->where('id', $search_customer);
$this->db->or_where('name', $search_customer);
if($query->num_rows()==0){
            echo '0';
        }else{
            $data = array();
            foreach ($query->result() as $row)
            {
               $data[] = $row;
            }
            echo json_encode($data);
        }

推荐答案

$query = $this->db->get('customer');

。
您可能想要

before you have set your where clauses. You probably want

$this->db->where('id', $search_customer);
$this->db->or_where('name', $search_customer);
$query = $this->db->get('customer');

如果您仍然遇到问题，请查看正在生成/运行的sql：

If you are still having problems take a look at the sql being generated/run:

echo $this->db->last_query();

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