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Laravel Remove Files

- 1 answer

I'm building an upload page in my application. But how can I remove a file in Laravel?

I've got this in my view:

<a target="_blank" rel="nofollow noreferrer" target="_blank" rel="nofollow noreferrer" href="{!! action('[email protected]',$ticket->id,$ticket->image) !!}" class="btn btn-dark">Remove ticket</a>

With $ticket->image I give all paths that the ticket has. This is my route where I receive the post request:

Route::post('admin/ticket/remove','[email protected]');

But when I die and dump $request->image in my controller, I don't see the paths of that ticket?

What's the proper way of doing this?

EDIT:

When I say:

<a target="_blank" rel="nofollow noreferrer" target="_blank" rel="nofollow noreferrer" href="{!! action('[email protected]',['id' => $ticket->id, 'image' => $ticket->image()->path ]) !!}" class="btn btn-dark">Remove ticket</a>

It's telling me:

Undefined property: Illuminate\Database\Eloquent\Relations\HasMany::$path (View:/home/vagrant/Code/support/local/resources/views/admin/ticket.blade.php)

In my ticket model I'm saying:

public function image()
{
    return $this->hasMany('App\image');
}

and in my image model:

 public function ticket()
 {
    return $this->belongsTo('App\ticket');
 }

DATABASE:

TICKET
 ticketid
 ticketname
IMAGE
 imageid
 ticket_ticketid
 path
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Answer

You can pass the parameters to the action function, as a second array parameter:

<a target="_blank" rel="nofollow noreferrer" target="_blank" rel="nofollow noreferrer" href="{!! action('[email protected]',['id' => $ticket->id, 'image' => $ticket->image ]) !!}" class="btn btn-dark">Remove ticket</a>

And in controller:

public function deleteTicket(Request $request, $id, $image)
{
    //use ticket_image
}

EDIT

I suggest not to pass the image path as a parameter: pass only the ticket ID, then retrieve the path in the controller from the ticket model. For the error you should be sure that your relations are set correctly

EDIT 2

You have not specified your relations correctly: as long as you don't use laravel conventions for tables' field names, you have to specify the foreign keys and primary keys in your relations:

Ticket

public function images()
{
    return $this->hasMany('App\image', 'ticket_ticketid', 'ticketid' );
}

Image

public function ticket()
{
    return $this->belongsTo('App\ticket', 'ticket_ticketid', 'ticketid');
}

Once you have built a $ticket model you can retrieve the images with:

$images = $ticket->images();

Or:

$images = Ticket::find($ticket_id)->images();
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source: stackoverflow.com
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