laravel trashed method does not exist - php

Question

I'm on the project in which I want to get the table in which record which I was trashed show and its working correctly and my trashed records are also show.
My logic of code is that when my trashed record are shown then in action field it show me only restore button otherwise in that field it show me two button of 'Delete' and 'Trash'. for this to work, when I apply this condition in my view file its return me this error which written in my title. #if($record->trashed())
resource controller
namespace App\Http\Controllers;
use App\sepCategory; use Illuminate\Http\Request;
class SepCategoryController extends Controller {
/**
* Display a listing of the resource.
*
* #return \Illuminate\Http\Response
*/
public function index()
{
$cat=sepCategory::all();
return view('cusCate',compact('cat'));
}
/**
* Show the form for creating a new resource.
*
* #return \Illuminate\Http\Response
*/
public function create()
{
//
}
/**
* Store a newly created resource in storage.
*
* #param \Illuminate\Http\Request $request
* #return \Illuminate\Http\Response
*/
public function store(Request $request)
{
//
}
/**
* Display the specified resource.
*
* #param \App\sepCategory $sepCategory
* #return \Illuminate\Http\Response
*/
public function show(sepCategory $sepCategory)
{
//
}
/**
* Show the form for editing the specified resource.
*
* #param \App\sepCategory $sepCategory
* #return \Illuminate\Http\Response
*/
public function edit(sepCategory $sepCategory , $id)
{
$a= sepCategory::find($id);
return view('cusEdit',['data'=>$a]);
}
/**
* Update the specified resource in storage.
*
* #param \Illuminate\Http\Request $request
* #param \App\sepCategory $sepCategory
* #return \Illuminate\Http\Response
*/
public function update(Request $request, sepCategory $sepCategory)
{
//
}
/**
* Remove the specified resource from storage.
*
* #param \App\sepCategory $sepCategory
* #return \Illuminate\Http\Response
*/
public function destroy(sepCategory $sepCategory,$id)
{
if ($sepCategory::find($id)->forceDelete()) {
return back()->with('message','record successfully delete');
} else {
return back()->with('error','record not delete');
}
}
public function trash()
{
$cat=sepCategory::onlyTrashed()->paginate(3);
return view('cusCate',compact('cat'));
}
public function remove($id)
{
$temp= sepCategory::find($id);
if ($temp->delete()) {
return back()->with('message','record successfully trashed');
}else{
return back()->with('error','can not correctly trashed');
}
}
public function recover($id)
{
} }
view blade file
view the trashed data
Category of student
#if(session()->has('message'))
<div class="alert alert-success">
{{ session()->get('message') }}
</div>
#elseif(session()->has('error'))
<div class="alert alert-danger">
{{ session()->get('error') }}
</div>
#else
#endif
<table>
<tr>
<th>Name</th>
<th>id</th>
<th>Phone</th>
<th>Roll no</th>
<th>Action</th>
<th>
#if ($cat->trashed())
Deleted At
#else
updated At
#endif
</th>
</tr>
#if (isset($cat))
#foreach ($cat as $item)
<tr>
<td>{{ $item->name }}</td>
<td>{{ $item->id }}</td>
<td>{{ $item->mobile_no }}</td>
<td>{{ $item->roll_no }}</td>
<td>
#if ($item->trashed())
Restore
#else
Edit
<form action="{{ url('/home/destroy') }}" method="post">
#csrf
{{ method_field('DELETE') }}
<input type="hidden" value="{{ $item->id }}" name="id">
<button type="submit">Delete</button>
</form>
<!-- this is trashed-->
Trashed
#endif
</td>
<td>
#if ($item->trashed())
{{ $item->deleted_at }}
#else
{{ $item->updated_at }}
#endif
</td>
</tr>
#endforeach
#endif
Error
Method Illuminate\Database\Eloquent\Collection::trashed does not exist. (View: D:\xamp\htdocs\project laravel\newTran\resources\views\cusCate.blade.php)
why it say trashed not exist

Answer 1

To begin with.. the trashed() method is avaiable if you are using the withTrashed() scope when doing your query. So, you'll need to add this (also notice that I replaced all() with get()):
# SepCategoryController.php
$cat = sepCategory::withTrashed()->get();
// ^^^^^^^^^^^^^^^^^^^^
return view('cusCate', compact('cat'));
Notice that this model must use the SoftDeletes trait.
Now, you are calling the trash() method on a Collection instance instead of on a model one. This is because $cat is a collection of sepCategory:
# SepCategoryController.php
$cat = sepCategory::withTrashed()->get();
return view('cusCate', compact('cat'));
<!-- In your view -->
<th>
#if ($cat->trashed()) // <---
Deleted At
#else
updated At
#endif
</th>
You should iterate over the elements of this collection in order to access individual models:
#foreach($cat as $category)
<th>
#if ($category->trashed()) // <---
Deleted At
#else
updated At
#endif
</th>
#endforeach