I have a Contact model like this
class Contact extends Eloquent
{
protected $table = "contacts";
protected $position = array("frontend developer",
"light switch manager",
"product designer",
"head of tea kitchen");
}
In my contacts table I want to store the contact's position using the $position array index as position-id, eg:
id name pos_id email
--------------------------------------------------
1 George Teapotter 3 gtpot@maile.com
Now how would I effectively resolve the corresponding array string for the pos_id when querying the Contact model? I would need something like this in my query:
Contact::Select(name, **position(pos_id)**, email)->get();
to get as result for returning as json:
{ "George Teapotter", "head of tea kitchen", "gtpot@maile.com" }
Thanks for any hints.
you can do this easily with PHP, you don't need to do with mysql, your returned result is $rows so you can do this when you loop your result like this:
@foreach($rows as $row)
<tr>
<td>{{$row->name}}</td>
<td>{{$position[$row->pos_id]}}</td>
<td>{{$row->email}}</td>
</tr>
@endforeach
if you want json encoded you can loop your result to do:
<?php
foreach($rows as $row) {
$row->pos_id = $position[$row->pos_id];
}
?>
最好的方法是在数据库中为您的位置创建另一个表,因为这意味着您也可以利用Eloquent关系...如果您渴望加载关系,几乎不会有任何性能开销。
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.