undefined variable foreach laravel

Question

view

@foreach($post as $ps)
    <div class="card">
        <div class="card-header">
            <img src="{{asset('img/python.png')}}" class="circle" width="20" height="20">&nbsp;<b style="color:black;">{{ Auth::user()->name }}</b>
        </div>
        <div class="card-body">
            <center><img src="{{ str_replace('public/', '', $ps->image) }}" alt="" style="width: 100%;" height="320"></center>
        </div>
        <div class="card-footer text-muted">
            <b style="color:black;">{{ Auth::user()->email }}</b><br>
            {{$ps->caption}}
        </div>
    </div>
    <br><br>
@endforeach

controller

public function index()
{
    $post=Post::all();

    // dd($id);
    return view('home', $post);
}

error

post (View: D:\xampp\htdocs\bima_1202174034\Modul5\resources\views\home.blade.php)

return view('home', ['posts' => $posts]); the array keys are what the variables will be named — lagbox
– lagbox, Commented Nov 1, 2019 at 10:00

Davit Zeynalyan · Accepted Answer · 2019-11-01 09:52:56Z

2

You must be use

public function index()
{
    $post=Post::all();
    return view('home', compact('post'));
}

or

 return view('home')->with('post', $post);

for good practice use

public function index()
{
    $posts = Post::all();
    return view('home', compact('posts'));
}

in view

@foreach($posts as $ps)
     //your logic 
@foreach

answered Nov 1, 2019 at 9:52

Davit Zeynalyan

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Comments

Salman Zafar · Accepted Answer · 2019-11-01 09:59:08Z

1

There are many ways to pass variable to view from controller but always use compact to pass variable from controller to view e.g

public function index()
{
        $post = Post::all();

        // dd($id);
        return view('home', compact('post'));
}

To know more about this kindly visit docs to read more about Passing Data To Views

Thanks

edited Nov 1, 2019 at 9:59

answered Nov 1, 2019 at 9:52

Salman Zafar

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Comments

VIKAS KATARIYA · Accepted Answer · 2019-11-01 10:26:19Z

0

you need to change your code

public function index()
{
        $post = Post::all();

        return view('home', $post)  //This is not perfect way

        return view('home', compact('post'));//This is right way
}

answered Nov 1, 2019 at 10:26

VIKAS KATARIYA

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2 Comments

VIKAS KATARIYA Over a year ago

you just write return view('home', compact('post'));//This is right way

VIKAS KATARIYA Over a year ago

if you get your proper answer so please give upvote this answer. thank you so much..

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