I am trying to pass data to Controller of Laravel. here is how I do that :
in PagesController::
class PagesController extends Controller
{
public function contact(){
$data="some random ";
return view('contact',compact("data"));
}
}
now in contact.blade.php :
contact pages {{ $data }}
and it s hows
Whoops, looks like something went wrong.
What may be a problam?
try this
public function contact()
{
$data = 'some random';
return View('contact')->with('data' , $data );
}
make sure that the view works fine (if its inside a folder use return View('foldername.contact')
make sure that your view name is contact.blade.php (check uppercase letters)
and inside your view
this is my {{ $data }}
Related
This is My Controller.
public function show(Posts $posts)
{
$page = Posts::find($posts->id);
//dd($page);
return view('web_views.index',['page' => $page]);
}
This is my view page
<h4>{{$page->post_titile}}</h4>
It's better to use Route-Model Binding I think.
Your route (if you are using resource route, it's already done):
Route::get('posts/{post}', 'PostController#show); // domain.tld/posts/1
Your method should look like this:
public function show(Post $post)
{
return view('web_views.index',compact('post'));
}
In your view:
<h4>{{ $post->post_titile }}</h4>
May be $posts->id you are passing, has no result in database so you need to check it by using if-statement
public function show(Posts $posts)
{
$page = Posts::find($posts->id);
if($page == null){
$page = ['post_title' => 'Not Available'];
}
return view('web_views.index',['page' => $page]);
}
I believe this error is because of not finding data for an ID into database. So if as per above script will pass the fetched data to view otherwise it will push an item into $page array.
Find below the controller code with two methods and suggest me how to call these two methods in the same route or whether I have to create two different controllers for the same page(route).
class TicketController extends Controller
{
public function show(){
$results=Whmcs::GetTickets([
]);
return view('clientlayout.main.index',compact('results'));
}
public function set(){
$test=Whmcs::GetInvoices([
]);
return view('clientlayout.main.index',compact('test'));
}
}
The route file:
Route::get('clientlayout.main.index','TicketController#show');
Route::get('clientlayout.main.index','TicketController#set');
Find the code in the blade file and after running this I'm getting an error
undefined index:Results.
#foreach($results['tickets']['ticket'] as $key)
{{$key['subject']}}
#endforeach
#foreach($test['invoices']['invoice'] as $value)
{{$value['firstname']}}
#endforeach
When I run these two foreach loops in a different blade file it executes correctly, but I need these two results to be viewed in the same file.
How to view both tickets and invoices in the same index page?
Combine the two controllers into one and perform both queries in a single method:
class InvoiceTicketController extends Controller
{
public function show(){
$tickets = Whmcs::GetTickets([]);
$invoices = Whmcs::GetInvoices([]);
return view('clientlayout.main.index',compact('tickets', 'invoices'));
}
}
Then update one of the those routes to use the combined controller:
Route::get('clientlayout.main.index','InvoiceTicketController#show');
You'll have access to both $tickets and $invoices collections in the blade file this way:
#foreach($tickets as $ticket)
{{ $ticket->subject }}
#endforeach
#foreach($invoices as $invoice)
{{ $invoice->firstname }}
#endforeach
I have a bug here in my code that show me a probleme while displaying data in the home page
Controller
class Annonce_indexController extends Controller
{
public function index()
{
$annonce_residentiel = Annonce_residentiel::all();
return view('/' , compact('annonce_residentiel'));
}
}
Route
Route::get('/index','Annonce_indexController#index');
Blade View
{{ $annonce_residentiel->prix }}
It says that $annonce_residentiel is undefined
Edit:
The problem is I have two routes to the same view:
Route::get('/','Admin\Annonce_indexController#index');
Route::get('/',array('as' =>'viewville','uses'=>'VilleController#index'));
Solution
Change the second route to post !
Route::get('/','Admin\Annonce_indexController#index');
Route::post('/',array('as' =>'viewville','uses'=>'VilleController#index'));
$annonce_residentiel is an object and not a variable so you cannot just call it and expect it to pop a value. For just demo purpose and to understand how it works try the following code in your view.
#foreach($annonce_residentiel as $data)
{{ $data->prix }}
#endforeach
Controller
class Annonce_indexController extends Controller
{
public function index()
{
$annonce_residentiel = Annonce_residentiel::first();
return view('/' , compact('annonce_residentiel'));
}
}
Blade View
{{ $annonce_residentiel->prix }}
Is there any possible way to get a custom attribute value through eager load
For instance, given this custom attribute on a model:
class User extends Model {
protected $appends = ['is_member'];
public function getIsMemberAttribute() {
return 'yes';
}
}
and related model
class Awards extends Model {
public function owner(){
return $this->belongsTo('App\User');
}
}
I would love to be able to get is_member attribute in collection using request below:
$users=Awards::orderBy('created_at')->with('owner')->get();
According to Laravel's documentations, $appends is used for appending in array and JSON only...
Once the attribute has been added to the appends list, it will be included in both the model's array and JSON forms.
So, when you do something like dd($user). You will not be able to see the is_member field, but when you do something like $user->toArray() or $user->toJson() you will.
Basically, for places wherever is_member field is always present. All you need to do to access it is (say in Page View/Blade etc)
public function show($id) {
$user = User::get($id);
return view('users.show', ['user' => $user->toArray()]);
}
And then do,
Is Member? : {{ $user['is_member'] }}
// Or if you don't like blade you can do this
// Is Member? : <?php echo $user['is_member'] ?>
But as written in the comments by #Amit, there is no use case of this until you are using it for the sole purpose of APIs. For blade etc, you should prefer doing this
Is Member? : {{ $user->is_member ? 'Yes' : 'No' }}
// Again if you don't like blade you can do this
// Is Member? : <?php echo $user['is_member'] ? 'Yes' : 'No'; ?>
Hope this clears your doubts :)
I am get a MethodNotAllowedHttpException when I submit the form detailed below. The route appears correct to me and is syntactically the same as other post routes that are working just fine. The controller method exists but even so I think the exception is occuring before the request gets to the controller as item 4 on the left of the laravel error page says handleRoutingException right after item 3 which says findRoute. I am pretty sure I am not using restful routing the way you should in laravel 4 but that is because the tutorial I am following a laravel 3 tutorial and updating hte syntax to 4 as I go but like I said the other routes work fine so I can't figure out why this one isn't.
Template
#extends('layouts.default')
#section('content')
<div id="ask">
<h1>Ask a Question</h1>
#if(Auth::check())
#include('_partials.errors')
{{ Form::open(array('ask', 'POST')) }}
{{ Form::token() }}
<p>
{{ Form::label('question', 'Question') }}
{{ Form::text('question', Input::old('question')) }}
{{ Form::submit('Ask a Question') }}
</p>
{{ Form::close() }}
#else
<p>
<p>Please login to ask or answer questions.</p>
</p>
#endif
</div><!-- end ask -->
#stop
Route
Route::post('ask', array('before'=>'csrf', 'uses'=>'QuestionsController#post_create'));
Controller
<?php
class QuestionsController extends BaseController {
public $restful = true;
protected $layout = 'layouts.default';
public function __construct()
{
$this->beforeFilter('auth', array('post_create'));
}
public function get_index() {
return View::make('questions.index')
->with('title', 'Make It Snappy Q&A - Home');
}
public function post_create()
{
$validation = Question::validate(Input::all());
if($validation->passes()) {
Question::create(array(
'question'=>Input::get('question'),
'user_id'=>Auth::user()->id
));
return Redirect::Route('home')
->with('message', 'Your question has been posted.');
} else {
return Redirect::Route('register')->withErrors($validation)->withInput();
}
}
}
?>
I believe defining public $restful = true; is how it was done in Laravel 3. In Laravel 4 you define a restful controller in your routes like so:
Route::controller('ask', 'QuestionsController');
Then to define the functions you would not use an underscore to separate them. You must use camel case like so:
public function getIndex()
{
// go buck wild...
}
public function postCreate()
{
// do what you do...
}
For RESTful Controllers you should define the route using Route::controller method, i.e.
Route::controller('ask', 'QuestionsController');
and controller methods should be prefixed with http verb that it responbds to, for example, you may use postCreate and you have post_create instead, so it doesn't look like a Restful controller.
You are using public $restful = true; in your controller, this is not being used in Laravel-4, and public $restful = true; may causing the problem, so remove this line.