How to get id from the task in which I click - php

Question

So I have "tasks", and each task can have multiple notes.
I display tasks like this:
<table class="table table-bordered table-hover">
<thead>
<tr>
<th>Task Id</th>
<th>Project</th>
<th>Task title</th>
<th>Description</th>
<th>Status</th>
<th>Priority</th>
<th>Created by</th>
<th>Created on</th>
#if (Auth::user()->role=='admin')
<th>Admin</th>
#endif
</tr>
</thead>
<tbody class="">
#foreach ($task as $task)
<tr>
<td>{{$task->task_id}}</td>
<td>{{$task->project->proj_title}}</td>
<td>{{$task->task_title}}</td>
<td>{{$task->task_desc}}</td>
<td>{{$task->status}}</td>
<td>{{$task->priority}}</td>
<td>{{$task->user->name}}</td>
<td>{{$task->created_at}}</td>
<td>
<div class="dropdown">
<button class="btn btn-danger dropdown-toggle" type="button" id="dropdownMenuButton" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Action</button>
<div class="dropdown-menu" aria-labelledby="dropdownMenuButton">
<a class="dropdown-item" href="{{route('tasks.notes',$task)}}">Notes</a>
Each task is a row and as you can see at the end there is a button which gets the user to the notes view.
I need to get the task_id from the task you click on, so I can assign that task_id to the note, this way every task has its own notes.
This are my relations between "Task" and "Note";
Task model:
public function notes(){
return $this->hasMany('App\Note','task_id');
}
Note model:
public function task(){
return $this->belongsTo('App\Task','task_id');
}
And this is where I display the notes:
<table class="table table-bordered">
<thead>
<tr>
<th>#</th>
<th>Note</th>
</tr>
</thead>
<tbody>
#foreach($notes->where('task_id',$task->task_id) as $note)
<tr>
<td>Created by {{$note->user}}<td>
<td>{{$note->note}}</td>
</tr>
#endforeach
</tbody>
</table>
My NoteController index function:
public function index(Task $task)
{
$task_id = $task['task_id'];
return view('notes.index', [
'notes' => Note::all(),
'user' => User::all(),
'task' => $task_id,
]);
}
Thanks in advance

Answer 1

Send the id instead of the whole object in the blade like :
<a class="dropdown-item" href="{{route('tasks.notes', $task->id)}}">Notes</a>
Then in the index action receive it and get the related task notes like :
public function index($task_id)
{
$task = Task::find($task_id);
return view('notes.index', [
'notes' => Note::all(),
'user' => $task->notes,
'task' => $task,
]);
}
In the notes blade, you've just to loop through them :
#foreach($notes as $note)