Laravel 5：如何在数据库中插入数据并返回字段

Question

Sorry if it's a stupid question, but I am new in framework programming, and also in Laravel. I want to insert my data in a database and return id back, but in the database the field in the table is not id , but owner_id . How i can return it back? I'm using PostgreSQL and set it auto-incrementing ready.

This is my code:

    $regis = new ltd_owner;
    $regis->owner_name = $register['firstname'] . ' ' . $register['lastname'];
    $regis->represent_company_id = $register['isRepresent'];
    $regis->gender = $register['sex'];
    $regis->address_id = '7598';
    $regis->nationality_id = '24';
    $regis->save();

Please help me to fix it, thanks

Answer 1

You need to set a different primary key in your Model:

protected $primaryKey = "owner_id";

Then, after you do the save() , the field should be populated automatically, and you can access it:

var_dump($regis->owner_id);

Answer 2

If you use different id name, you should define it in the Model.

Add the following line to the ltd_owner model:

protected $primaryKey = 'owner_id';

Then if you create a new model, you can get back the id.

$regis = new ltd_owner;
$regis->owner_name = $register['firstname'] . ' ' . $register['lastname'];
$regis->represent_company_id = $register['isRepresent'];
$regis->gender = $register['sex'];
$regis->address_id = '7598';
$regis->nationality_id = '24';
$regis->save();
//inserted model id:
$regis->owner_id;

Answer 3

After passing $regis->save(); $regis will hold your new data. You can get those variable by calling them $regis->column_name for example $regis->owner_id; , $regis->address_id; $regis->gender $regis->address_id; $regis->gender Hope you understand what's happening