message model and user model - php

Question

code of message model
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Message extends Model
{
protected $table="Message";
}
code of user model
<?php
namespace App;
use Illuminate\Contracts\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
class User extends Model implements Authenticatable
{
use \Illuminate\Auth\Authenticatable;
protected $table="NewUser";
}

Answer 1

The message is not displayed because you didn't include it to your blade template. The working solution should be like this:
<img src="\upload\{{$detail->image}}" height="100px" width="100px">
{{$detail->username}}
<br/>
{{$detail->email}}
<br>
#foreach($messages as $message)
{{$message->body}}
#endforeach
<form action="/store/{{$detail->id}}" method="post">
{!!csrf_field()!!}
<input type="text" name="title" class="form-control" placeholder="title" required>
<br/>
<textarea rows="4" cols="4" name="post" class="form-control" placeholder="post" required></textarea>
<br/>
<input type="submit" name="submit" class="btn btn-primary" value="submit">
</form>
Of course change "body" with whatever field you have in messsages table in DB.
EDIT:
You are forwarding same ID to fetch users and their messages.
public function getId($id)
{
$data['detail']=User::find($id) AND $data['messages']=Message::find($id);
return view('new_form',$data);
}
Once you define the right model relationship, you should do something like this:
public function getId($id)
{
$user = User::find($id)
$data['detail']=$user AND $data['messages']=$user->messages()
return view('new_form',$data);
}
Your User.php should have the relationship as Ketav Chotaliya suggested:
public function messages()
{
return $this->hasMany('App\Message');
}
This should work if your message model is called Message.php, for everything else, rewrite accordingly

Answer 2

I'm not getting your point exactly.
If you are facing problem in JOIN two tables than here is the solution.
You can directly get JOINED data without JOIN Query IF you set eloquent-relationships in model..
Model file
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class <model_name> extends Model
{
public function <function_name>()
{
return $this->hasMany('<namespace_of_target_model>');
}
}
Get JOINED Data in one single query.
$data = DB::table('table')
->where('column', <condition>)
->get();
If you didn't set relationship between models than you have to manually JOIN two tables.
Controller file
$data = DB::table('<table_1>')
->leftJoin('<table2>', '<table_1.key>', '<condition>', '<table_2.key>')
->get();
Here is the Example of different types JOIN in Laravel 5.3.