我正在尝试创建一个函数,通过匹配前几个字母(例如SW1),在数据库中搜索位于用户在表单中输入的邮政编码内的商店。所以基本上:
到目前为止,我创建了一个用户可以输入邮政编码的表单,然后是一个不完整的函数,用于选择id,name,address等postcodes_covered。
function postcode_lookup()
{
$this->load->helper('form');
$this->layout->view('reports_postcode_lookup_form');
}
function do_postcode_lookup()
{
$this->db->select('id,name, address1,address2,address3,address4,address5,postcode')
->like('postcodes_covered',$this->input->post('postcode'));
}
如何将所选数据显示在表格中?
此代码有效。它从数据库中获取数据并将其显示在表中:
function do_postcode_lookup()
{
$data['p'] = $p = $this->input->post('postcode');
$data['postcode'] = array();
$this->db->select('id,name, address1,address2,address3,address4,address5,postcode');
$this->db->like('postcodes_covered', $p);
$bodyshops = $this->db->get('bodyshops')->result();
$this->load->library('Bodyshop', NULL);
foreach($bodyshops as $b)
$data['postcode'][$b->id] = new Bodyshop($b->id, $b);
$this->load->helper('form');
$this->layout->view('reports_postcode_lookup_table', $data);
}
答案 0 :(得分:0)
您没有提到您正在使用的框架或数据库库,但伪代码将是:
function output_postcodes(){
$result = $this->db->select('id,name, address1,address2,address3,address4,address5,postcode')
->like('postcodes_covered',$this->input->post('postcode'));
while($row = $result->fetchArray()){//Syntax may differ depending on what you are using.
echo $row['id']. " - ".$row['postcode'];//Change to however you want to display.
}
}