Laravel-admin: How to get model value in Form?

[zinmyotun-gic]

I want database column value within Form.
I search and try many way but there is no way to get database column value in Form.

e.g I want to get value of User(table) id
$user->id but no way to get the value.

[yang5664]

how about this？

$form->model()->colum_name;

[zinmyotun-gic]

$form->model()->colum_name;

I already tried but no vlaue can retrieve.
I do a little research and found.
Form is not same as Grid and before return the Form there is no value from database is retrieve.

[z-song]

class UserController extends Controller
{
    public function edit($id)
    {
         ....
        $content->body($this->form($id)->edit($id));
        ....
    }

    public function form($id = null)
    {
        // Get database value here
        if ($id) {
            $user = User::find($id);
        }
        .....
    }
}

[simonpeters]

@z-song this returns null for me

[zinmyotun-gic]

@simonpeters
you need to pass (id) like this.

$this->form($request->id);

[lambae96]

@z-song i have a same proplem with @zinmyotun-gic
my code:
protected function form()
{
return Admin::form(Stock::class, function (Form $form) {
$form->model()->id;
}
}
and this return null
pls help me

[wamilomarov]

I tried to access the model value, but it is only accessing the model, not the real object. So, I made it as follows:

1. Get the ID of model from the route as follows:
   $id = request()->route()->parameter('<route_param_name>');
   Here, "route_param_name" is the binding key, which can be found by just dumping var_dump(request()->route()->parameters());
   @lambae96 in your case it will be 'stock'
2. Get the object by ID:
   model = $form->model()->find($id);

So, the final code of mine was:
if ($form->isEditing()) { $id = request()->route()->parameter('config'); $model = $form->model()->find($id); }

[mintzhao]

overwirte the following code:

    public function edit($id, Content $content)
    {
        return $content
            ->title($this->title())
            ->description($this->description['edit'] ?? trans('admin.edit'))
            ->body($this->form($id)->edit($id));
    }

[xx10n31y]

I tried to access the model value, but it is only accessing the model, not the real object. So, I made it as follows:

1. Get the ID of model from the route as follows:
   $id = request()->route()->parameter('<route_param_name>');
   Here, "route_param_name" is the binding key, which can be found by just dumping var_dump(request()->route()->parameters());
   @lambae96 in your case it will be 'stock'
2. Get the object by ID:
   model = $form->model()->find($id);

So, the final code of mine was:
if ($form->isEditing()) { $id = request()->route()->parameter('config'); $model = $form->model()->find($id); }

thanks a lot dude, works for me