This is in controller MessagesController:
public function destroy(Messages $id)
{
\DB::delete(
'DELETE FROM messages WHERE id=' . $id
);
return redirect()->route('messages.index')->with('message', 'Deleted.');
}
This is routes.php:
Route::delete('messages.destroy', ['as' => 'messages.destroy', 'uses' => 'MessagesController#destroy']);
This is view file:
{!! Form::open(array('route'=>['messages.destroy',$message->id],'method'=>'DELETE')) !!}
{!! Form::button('Delete',['class'=>'btn btn-danger','type'=>'submit']) !!}
{!! Form::close() !!}
So, I have an error:
SQLSTATE[42000]: Syntax error or access violation: 1064 You have an
error in your SQL syntax; check the manual that corresponds to your
MariaDB server version for the right syntax to use near '[]' at line 1
(SQL: DELETE FROM messages WHERE id=[])
I understand that there is no id going to controller. How to solve this?
P.S. Also, tried like this in controller:
public function destroy(Messages $message)
{
$message->delete();
return redirect()->route('messages.index')->with('message', 'Deleted.');
}
It's just showing message Deleted. but it's not deleting a thing.
Here is an example of what i'm doing:
routes/web.php :
Route::resource('products', 'Products');
controller:
public function destroy($id)
{
Product::destroy($id);
return redirect()->route('products.index')
->with('success','Product deleted successfully');
}
View:
{!! Form::open(['method' => 'DELETE','route' => ['products.destroy', $product->id],'style'=>'display:inline']) !!}
{!! Form::submit('Delete', ['class' => 'btn btn-danger']) !!}
{!! Form::close() !!}
Try this route:
Route::delete('messages.destroy/{id}', ['as' => 'messages.destroy', 'uses' => 'MessagesController#destroy']);
and this controller:
public function destroy($id)
{
Message::destroy($id);
return redirect()->route('messages.index')->with('message', 'Deleted.');
}
Related
I am new to this, I have stored image in public/storage but I can't figure out how to display it.
I have this function in UploadController:
public function store(request $request)
{
if ($request->hasFile('file')) {
$request->file('file');
return $request->file->store('public');
}
return 'No file selected';
}
This in web.php:
Route::get('/', 'UploadController#index');
Route::post('store', 'UploadController#store');
And this in welcome.blade.php:
{!! Form::open(['url' => '/store', 'method' => 'post', 'files' => true]) !!}
File name:
{!! Form::text('episode') !!}
{!! Form::file('file'); !!}
{!! Form::submit('Upload File') !!}
{!! Form::token() !!}
{!! Form::close() !!}
It displays name of the saved file in /store
Can anyone please give me an advice how to display the image?
'$request->file->store('public');' will return a path to your saved file with a unique name so save the returned path in your database or where ever like below:
$path = $request->file->store('public');
Now $path variable contains path (url) to your saved file.
And use this path to display your stored image.
I got an error in laravel, but idk if is on controller or blade file.
Controller Code:
public function edit($id)
{
$demolays = tbl_demolay::find($id);
return view('demolay.edit', compact(demolays));
}
Blade Code:
{!! Form::model(['method' => 'PATCH','route' => ['demolay.update', $demolays->id]]) !!}
#include('demolay.form')
{!! Form::close() !!}
You're getting this error because you need to pass string to the compact(). So, change it to:
return view('demolay.edit', compact('demolays'));
I am trying to code the edit route for laravel and for some reason keep getting the error "Trying to get property of non-object laravel". The Create controller works fine, however when I use the controller#update route I keep getting this error
My Controller for adding an event: (update)
public function update(Request $request, $id)
{
//create event
$my_user = my::find($id);
$my_user->programme = $request->input('programme');
$my_user->goal1 = $request->input('goal1');
$my_user->goal2 = $request->input('goal2');
$my_user->goal3 = $request->input('goal3');
$my_user->goal4 = $request->input('goal4');
$my_user->goal5 = $request->input('goal5');
$my_user->user_id = auth()->user()->id;
$my_user->save();
return redirect('/home')->with('success','Event Created');
}
edit page
#extends('layouts.app')
#section('content')
<div class="container">
<h1>Edit Post</h1>
{!! Form::open(['action' => ['myUserController#update', $my_user], 'method' => 'POST']) !!}
<div class="form-group">
{{Form::label('title', 'Event Name')}}
{{Form::text('goal1', $my_user->goal1, ['class' => 'form-control', 'placeholder' => 'Goal One'])}}
</div>
{{Form::hidden('_method','PUT')}}
{{Form::submit('Submit', ['class'=>'btn btn-primary'])}}
{!! Form::close() !!}
</div>
#endsection
Given that you are using a Route::resource you can type-hint your parameters by writing something like
public function update(Request $request, MyUser $myuser){
// The $myuser parameter comes from the Route::resource and can be verified using php artisan route:list in your terminal
// edit $my_user
$my_user->save();
return redirect('/home')->with('success','Event Created');
}
Update after reviewing LaravelCollective documentation for Form
Thank you Sohel0415 for mentioning that you do not need to call $my_user->id for providing the route parameter with the Form facade.
You can use this method on your code:
{{ Form::open(array('url'=>'admin/users/store' , 'method' =>'POST')) }}
and your route define by this method in web.php file:
Route::post('users/store', 'admin\UserController#store');
I created a NotesController with php artisan command
php artisan make:controller NoteController --resource
Route
Route::resource('notes','NoteController');
I checked them using route:list command too. All route exists.
But when I try to send the form to notes.store it gets redirected to localhost/blog/notes/ and shows
Index of localhost/blog/public/notes/
[ICO] Name Last modified Size Description
[PARENTDIR] Parent Directory -
Apache/2.4.23 (Win32) OpenSSL/1.0.2h PHP/7.0.9 Server at localhost Port 80
Create form is
{!! Form::open(['method' => 'POST', 'route' => 'notes.store', 'class' => 'form-horizontal']) !!}
{!! Form::hidden('user_id', Auth::user()->id) !!}
{!! Form::label('level', 'Level') !!}
{!! Form::select('level', $level,null, ['class' => 'form-control', 'required' => 'required']) !!}
{!!Form::label('faculty','Faculty:')!!}
{!!Form::text('faculty',null, array('class'=> 'form-control'))!!}
{!! Form::label('notecatagory', 'Note Catagory') !!}
{!! Form::select('notecatagory', $notecatagory,null, ['class' => 'form-control', 'required' => 'required']) !!}
{!!Form::label('title','Title:')!!}
{!!Form::textarea('title',null, array('class'=> 'form-control'))!!}
<div class="btn-group pull-right">
{!! Form::submit("Create Post", ['class' => 'btn btn-block btn-success', 'style'=>'margin-top : 20px;margin-bottom: 20px;']) !!}
</div>
{!! Form::close() !!}
I manually entered and checked data notes.show and notes.update works properly but I have problem with notes.index and notes.store I have other posts controller which works fine. I tried editing posts controller but problem is still the same
Note Controller
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Illuminate\Database\Eloquent\Relations\Relation;
use Session;
use App\Note;
use
App\User;
class NoteController extends Controller
{
public function __construct(){
$this->middleware('auth');
}
/**
* Display a listing of the resource.
*
* #return \Illuminate\Http\Response
*/
public function index()
{
return view('notes.index');
}
public function store(Request $request)
{
$this->validate($request, array(
'user_id'=> 'required |number',
'level'=>'required',
'faculty'=>'required',
'notecatagory'=>'required',
'title'=> 'required'
));
$note = new Note;
$note->user_id = $request->user_id;
$note->level = $request->level;
$note->faculty = $request->faculty;
$note->notecatagory = $request->notecatagory;
$note->title = $request->title;
$note->save();
Session::flash('success','Note successfully created');
return redirect()->route('notes.show', $note->id);
}
I don't know what is wrong in laravel. After trying all day, I made some changes in route and it started working.
I changed the route from
Route::resource('notes','NoteController');
to
Route::resource('note','NoteController');
and changed folder name from notes to note and all other routes to note.index note.store . Without any other changes the same files started working. I still don't know what happened. If you know please let me know
when I try to delete specific file trough my controller I get an error
Sorry, the page you are looking for could not be found.
NotFoundHttpException
This is my controller:
public function destroyFile($file_name)
{
$file = storage_path('documents').'/'.$file_name;
Storage::delete($file);
return redirect('/documents');
}
My route:
Route::delete('documents/{file}','FilesController#destroyFile');
And my view:
{!! Form::open(['method' => 'DELETE', 'action' => ['FilesController#destroyFile', $file->name] ]) !!}
{!! Form::hidden('_method', 'DELETE') !!}
{!! Form::token() !!}
{!! Form::submit(trans('buttons.del-cat'),['class'=>'btn btn-danger user-delete push-right']) !!}
{!! Form::close() !!}
I had the same problem, everything was set right but it still didn't work.
Instead of Storage::delete() I used File::delete(), that fixed it.
Hope this works!
public function images(Request $request,$id){
$user_id=$request->session()->get('user_id');
$data=DB::table('company_images')->where('id',$id)->first();
//deleteing the image from database and server
DB::table('company_images')->where('id', '=', $id)->delete();
//delete the image form the server
$path=public_path("/assets/img/company/$data->image");
unlink($path);
return redirect("/company/$user_id/add_details")->with('delete','delete');
}
this is function i used to delete company images using unlink($path) this works well with me also the big note:you should write carefully the path to file you delete.
You must set public in filesystem.php :
'default' => env('FILESYSTEM_DRIVER', 'public')
instead of :
'default' => env('FILESYSTEM_DRIVER', 'local')
change local to public.