Hello when I send a data press a link to show another view laravel returns a 404 error, what am I failing?, I have created other crud and I have had no problems so far
Expansion -> index.blade.php:
<a href="{{url('/cards/'.$expansion->exp_id.'/vcards')}}"class="btn btn-primary form-control" >Go!</a>
URL:
http://localhost/CardSystem/cartas/1/vcards
Route:
Route::resource('cards', 'cardControllerr');
cardController:
public function vcards($id){
$data['cards']= DB::table('cards')
->join('expansion','expansion.exp_id','=','cards.exp_id')
->select('cards.card_id','cards.card_nom','expansion.exp_nom')
->where('cards.exp_id','=',$id)
->orderBy('cards.card_num')
->paginate(5);
return view('cards.vcards',$data);
vcards.blade.php:
#extends('layouts.app')
#section('content')
<div class="container">
#foreach($cards as $card)
<div class="form-group">
<h5 class="card-title">{{$card->card_nom}}</h5>
</div>
#endforeach
</div>
#endsection
I think you misunderstood routing, views etc.
For your controller to be hit, you will need to make the following route.
Route::get('cartas/{card}/vcards', 'cardControllerr#vcards')->name('cartas.vcards');
If you wanna link to this route use route().
route('cartas.vcards', ['card' => $card]);
Related
I am new to laravel. This is my view (bids.new):
<form method="post" action="{{ route('bids.storeBid', $project->id) }}" enctype="multipart/form-data" >
#csrf
*content*
<div class="row pt-4">
<button class="btn btn-primary">Place Bid</button>
</div>
</form>
This is my route:
Route::get('/bids/new/{id}', 'BidController#create')->name('bids.new');
Route::post('/bids/{id}', 'BidController#storeBid')->name('bids.storeBid');
BidController:
public function create($id)
{
$project = Projects::findOrFail($id);
return view('bids.new',compact('project'));
}
public function storeBid(Request $request, $id)
{
*content*
}
When I clicked on Place Bid button in my view, the page is not responding and URL is still showing /bids/new/1 which means the storeBid route was not loaded. I tried using dd($id) at controller but it is not displaying as well so I assumed I have a problem with the route or form in the view.
<div class="row pt-4">
<button type="submit" class="btn btn-primary">Place Bid</button>
</div>
try this one. I hope it will help you. Let me know.
Thank you guys for the comments, I figured out the problem was not because of the form or route but due to some errors on my eloquent in the controllers.
The method not allowed exceptions is shown as follow, The POST method is not supported for this route. Supported methods: GET, HEAD, PUT, PATCH, DELETE.
<div class="container">
<div class="row justify-content-center">
<div class="col-md-12">
<div class="card">
<div class="card-header card-header-success">
<h4>Account Registration Form</h4>
</div>
<form method="POST" action="{{ route('accounts.store')}}" enctype="multipart/form-data" id="commentForm">
#csrf
<!-- Codes -->
</form>
</div>
</div>
</div>
</div>
</div>
```
```Route::get('/', function () {
return view('home');
});
Route::resource("accounts", "AccountController");
Route::get('/accounts', 'AccountController#create');
Route::post('/accounts', 'AccountController#create');
```
Define routes only once in routes/web.php.
Remove the following lines:
Route::get('/accounts', 'AccountController#create');
Route::post('/accounts', 'AccountController#create');
The resource route definition provides in the accounts.store route if you matched the controller methods to the laravel docs.
Make sure that your AccountController also contains a function called store
Rewrite this route
Route::get('/accounts', 'AccountController#create')->name('accounts.create');
Route::post('/accounts', 'AccountController#store')->name('accounts.store');
not post
This because you overwrote your routes if you need to run routes below resources you need to give them same name of route like this
Route::post('/accounts', 'AccountController#create')->name('accounts.store');
Or if you want to use resources routes you need to put it below of your routes to avoid overwrite its name and urls
I am building a CRUD with Laravel. Each category hasMany attachments and each attachment belongsTo a category.
In the category.edit view I want to give the user the possibility of deleting the attachments (singularly) from the Category. I tried this method but it did not work:
Registering route for the attachment:
Route::group(['middleware' => ['auth']], function () {
Route::delete('attachment/{id}', 'AttachmentController#delete')->name('attachment');
});
Handling the delete building the AttachmentController#delete method:
class AttachmentController extends Controller
{
public function delete($id) {
$toDelete = Attachment::findOrFail($id);
$toDelete->delete();
return redirect()->back();
}
}
In the CategoryController (edit method), I fetch the attachments linked to each category to be rendered inside the view:
public function edit($category)
{
$wildcard = $category;
$category = Category::findOrFail($wildcard);
$attachments = App\Category::findOrFail($wildcard)->attachments()->get()->toArray();
return view('category.edit', [
'category' => $category,
'attachments' => $attachments
]);
}
In the view, I render the attachment and the button to delete. I am fully aware of the error of having a form inside another form, nevertheless I do not know antoher approach to submit this delete request.
// update Category form
#foreach ($attachments as $attachment)
<div class="row">
<div class="col-4">
<img style="width: 100%;" src={{ $attachment['url'] }} alt="">
</div>
<div class="col-4">
<div>
<p class="general_par general_url">{{ $attachment['url'] }}</p>
</div>
</div>
<div class="col-4">
<form action="{{ route('attachment', $attachment['id']) }}" method="POST">
#csrf
#method('DELETE')
<button type="submit" class="btn btn-danger">Delete Image</button>
</form>
</div>
</div>
<hr>
#endforeach
// end of update Category form
Should I build a deleteAttachment method inside the CategoryController? If so, how can I still submit the Delete request? Also, if any other Model in the future will have attachments, should I build a deleteAttachment method inside each controller? That is cumbersome. Thanks in advance
if you don't like to use form, then use tag:
<a class="btn btn-danger" href="{{ route('attachment', $attachment['id']) }}">Delete Image</a>
And redefine the route to Route::get(...)
(or maybe use ajax for POST method if that is required)
I want to delete a record but I haven't been successful, apparently my code is wrong. Solutions i came across say i have to use a post in my form method and add the method_field helper. This would mean my view having a form in it, i want to avoid this if possible. Is it then possible to do my delete another way. Below is my code
snippet of my view
<div class="backbtn">
<a class="btn btn-savvy-delete" href="/tasks/{{$task->id}}" data-toggle="tooltip" title="Delete"><i class="fa fa-trash-o" aria-hidden="true"> Delete</i></a>
</div>
<div class="panel-body">
<p><strong>Owner:</strong> {{ ucfirst($task->employee->firstname) }} {{" "}} {{ ucfirst($task->employee->lastname) }}</p>
<p><strong>Task:</strong> {{ $task->title }}</p>
<p><strong>Description:</strong> {{ $task->description }}</p>
</div>
TaskController
public function destroy($id)
{
Task::destroy($id);
Session::flash('status', "Task was successfully deleted.");
return redirect('/tasks');
}
web.php
Route::delete('/tasks/{id}', 'TaskController#delete');
Im not sure what error you are getting, but i can point out a few things. For one use Route::get instead of ::delete, you are calling it via a link not a form method.
Secondly to delete follow what the laravel doc says here eg.
$task = App\Task::find(1);
$task->delete();
I'm kind of new to laravel and trying to pull data from a database but keep hitting an error page saying there's an undefined variable within the view.
I'm supposing there's something I'm doing wrong (or not doing) within the controller. So I have a create.blade.php that posts data from a form to the database and everything works fine, however I want it such that after posting to the database to redirect to the show.blade.php showing the uploaded data and here is where I hit a brick wall with the error messages.
This is my store function within the controller -
public function store(Request $request)
{
$data4page = new Data4page;
$data4page->h1Ttle = $request->h1Ttle;
$data4page->h4Ttle = $request->h4Ttle;
$data4page->description = $request->description;
$data4page->save();
/*redirecting to the content's show page*/
return redirect()->route('content.show', $data4page->id);
}
And this is the show function within the same controller -
public function show($id)
{
//
$data4page = Data4page::find($id);
return view('digital.show')->with(compact('data4page'));
}
The error message I'm getting is -
Undefined variable: data4page (View: /var/www/html/theproject/resources/views/content/show.blade.php)
And in the show.blade.php this is a sample of what I have -
<h1>{{ $data4page->h4Ttle }}</h1>
<p>{{ $data4page->description }}</p>
<h4>{{ $data4page->h4Ttle }}</h4>
Having said all that, I have also tried various means of returning the view within the show function of the controller but all these result in the same error message above. These variants include -
return view('content.show')->with('data4page', $data4page);
return view('content.show',['data4page'=>$data4page]);
Update: I earlier had typos but now the error I get is -
undefined variable: {"id":9,"h1Ttle":"h1 sample text","h4Ttle":"h4 sample text","description":"body text goes here"} (View: /var/www/html/theproject/resources/views/content/show.blade.‌​‌​php)
This is the show.blade.php -
#extends('main')
#section('title')
#section('content')
<div class="app-template">
<main class="wrapperMain">
<div class="">
<aside class="navSidebar">
<nav class="navProperty">
<h1 class="navProperty-title">{{ $data4page->h1Ttle }}</h1>
</nav>
<footer class="footerProperty">
<div class="upcomingSchedule">
<h4 class="upcomingSchedule-heading">{{ $data4page->h4Ttle }}</h4>
</div>
</footer>
</aside>
</div>
<div class="content content--withSidebar">
<div class="lead--Home">
<p>{{ $data4page->description }}</p>
</div>
</div>
</main>
#endsection
You have a name mismatch.
return view('content.show')->with(['name' => $data4page]);
Here you should use:
<h1>{{ $name->h4Ttle }}</h1>
As you called it name
In your other options you defined Data4page and in your view you use data4page (lower case d).
Changed this
return view('content.show')->with(['name' => $data4page]);
To:-
return view('content.show')->with(compact('data4page'));
Hope it hepls!
Why have you resorted to typing the variable name with the wrong case when the answers given below are absolutely fine? PHP variables are case sensitive. You're passing $Data4page to your view in the code you've shown and then trying to use the access $data4page. Any of the below will work.
return view('content.show', ['data4page' => $data4page]);
return view('content.show', compact('data4page'));
return view('content.show')->with('data4page', $data4page);
return view('content.show')->with(['data4page' => $data4page]);
return view('content.show')->with(compact('data4page'));
You need to loop through the collection to get the value
#section('content')
<div class="app-template">
<main class="wrapperMain">
#foreach ($data4page as $d4p)
<div class="">
<aside class="navSidebar">
<nav class="navProperty">
<h1 class="navProperty-title">{{ $d4p->h1Ttle }}</h1>
</nav>
<footer class="footerProperty">
<div class="upcomingSchedule">
<h4 class="upcomingSchedule-heading">{{ $d4p->h4Ttle }}</h4>
</div>
</footer>
</aside>
</div>
<div class="content content--withSidebar">
<div class="lead--Home">
<p>{{ $d4p->description }}</p>
</div>
</div>
#endforeach
</main>
#endsection