I'm working with Laravel 5.1
I have a template for a page that was previously working fine. I could hit my route and the page would be rendered as expected. At some point the page started just displaying the text contained in the blade template rather than rendering my page. To my knowledge nothing had changed in my routes file, controller or blade. Is there anything that is known to cause this to happen? I've tried updating permissions, using a different method to call the view and creating a new view file all together.
The route:
Route::group(['prefix' => '/admin'], function() {
Route::group(['prefix' => '/reactor-rules'], function() {
Route::get('/visual-rules/{track_id?}', [
'as' => 'broker_visual_reactor_rules',
'uses' => 'ReactorRulesController#visualRules'
]);
});
});
ReactorRulesController#visualRules:
public function visualRules(IReactorTrackDAO $reactorTrackDAO, $id = 0)
{
$export = new ReactorExport();
$tracks = $export->getReactorTracks();
if ($id == 0) {
$eventsArray = [];
}
else {
$eventsArray = $export->getArrayForTrack($id);
}
return $this->renderView('enterpriseBroker::reactor-rules.visual-rules', compact('eventsArray','tracks','reactorTrackDAO'));
}
My blade:
#extends($layout)
{{ SEO::setPageTitle(trans('enterpriseBroker::reactorRules.title'), false) }}
#section('content')
<br>
<br>
#if(empty($eventsArray))
<p>Please select a track below to view/export rules.</p>
#foreach($tracks as $track)
{{$track->name}}<br>
#endforeach
#else
#foreach($eventsArray as $track => $events)
<h4>{{$track}}</h4>
<a href="{{url().'/admin/visual-rules/'.$reactorTrackDAO->findByName($track)->id.'/download'}}" class="btn btn-primary" download>Export</a><br>
#foreach($events as $id => $event)
#if (count($event['rules']) > 0)
<div id="{{$track.'-'.str_replace(' ','_',$event['name'])}}">
<div class="col-lg-12">
<hr/>
<div class="col-lg-2">
<h4>{{$event['name']}}</h4>
</div>
<div class="col-lg-10 border border-primary">
#foreach($event['rules'] as $ruleId => $rule)
<h5>{{$rule['name']}}</h5>
<div class="col-lg-6">
<h6>Conditions to be met:</h6>
#foreach($rule['conditions'] as $condition)
<p>{{$condition}}</p>
#endforeach
</div>
<div class="col-lg-6">
<h6>Actions to run:</h6>
#foreach($rule['actions'] as $action)
<p>{!!$action!!}</p>
#endforeach
</div>
#endforeach
</div>
</div>
</div>
#endif
#endforeach
#endforeach
#endif
#endsection
#section('scripts')
#endsection
This is how it originally appeared:
This is how it currently appears:
It seems to be error with $layout
Try to test it using a hard coded value as below:
#extends('layouts.app')
and run below command
php artisan view:clear
I resolved the issue by creating a new blade file, pasting the contents of the old one in and pointing my controller to the new view. I'm not sure how this resolved the issue.
Related
It works really good, but when I've created new page something goes wrong and now my blog view doesn't show data, but blogs view still correctly show data . I am trying to show detailed data of each blog when user click on button "Details"
MainController:
public function blog(Blogs $blog)
{
return view('blog', compact('blog'));
}
public function blogs()
{
return view('blogs',['blogs' => Blogs::all(),]);
}
blogs.blade.php:
#extends('layouts.master')
#section('title', __('main.blogs'))
#section('content')
<div class="row">
#foreach($blogs as $blog)
#include('layouts.cardBlog', compact('blog'))
#endforeach
</div>
#endsection
and cardBlog.blade.php:
<div class="col-sm-6 col-md-4">
<div class="thumbnail">
<img src="{{($blog->image) }}">
<div class="caption">
<h3>{{ $blog->title }}</h3>
<p>{{ $blog->body }}</p>
<p>
<a href="{{route('blog', $blog->id) }}"
class="btn btn-default"
role="button">#lang('main.more')</a>
#csrf
</p>
</div>
</div>
</div>
blog.blade.php
#extends('layouts.master')
#section('title', __('main.blogs'))
#section('content')
<h1>{{ $blog->title}}</h1>
<img src="{{$blog->image }}">
<p>{{ $blog->body }}</p>
#endsection
web.php:
Route::get('/', 'MainController#index')->name('index');
Route::get('/categories', 'MainController#categories')->name('categories');
Route::get('/about', 'MainController#aboutus')->name('about');
Route::get('/contact-us', 'ContactUSController#contactUS')->name('contact-us');
Route::post('contactus', ['as'=>'contactus.store','uses'=>'ContactUSController#contactSaveData']);
Route::get('/contacts', 'MainController#contacts')->name('contacts');
Route::get('/blogs', 'MainController#blogs')->name('blogs');
Route::get('/blog/{id}', 'MainController#blog')->name('blog');
Route::get('/intership', 'MainController#intership')->name('intership');
Route::get('/{category}', 'MainController#category')->name('category');
Route::get('/{category}/{product}/{skus}', 'MainController#sku')->name('sku');
Route::post('subscription/{skus}', 'MainController#subscribe')->name('subscription');
What's is the error that it shown?
I suggest use "compact" in this line code
return view('blogs',['blogs' => Blogs::all(),]);
Something like this
public function blogs()
{
$blogs = Blogs::all();
return view('blogs',compact('blogs'));
}
Try this
public function blog($id)
{
$blog = Blogs::findOrFail($id)
return view('blog', compact('blog'));
}
I have tried to code a cutome view in which i would be able to code an html tag to directly download the file which was uploaded before with voyager admin panel. here is my route
Route::get('/download/{research}',[App\Http\Controllers\ResearchController::class, 'download'])->name('download');
here is the html tag:
Download
help me in the controller bellow
public function download(Research $research)
{
}
I've worked through this question all night long and found out this
helpful.
Then I solved it like this:
Controller
public function home()
{
$researches = Research::all();
foreach ($researches as $research){
$download_links[] = json_decode($research->attachment);
}
$departments = Department::all();
$role_id = \TCG\Voyager\Models\Role::all()->where('name','=','student')->first()->id;
$students = User::all()->where('role_id','=',$role_id);
return view('Research.home', compact('researches','departments','students','download_links'));
}
View
{{ $i=0 }}
#foreach($researches as $research)
<div class="row">
<div class="col-md-10">
<button data-toggle="collapse" data-target="#demo{{ $research->id }}" class="btn border text-start form-control" title="click to read abstract">[ {{ ucwords($research->title) }} ] By: {{ $research->user->name }} #if($research->user->student != null) {{ $research->user->student->last_name }} #else {{ $research->user->employee->last_name }}#endif</button>
</div>
<div class="col">
Download
</div>
</div>
<div id="demo{{ $research->id }}" class="collapse row border">
<div class="col-md-12 ">{!! $research->description !!}</div>
</div>
#endforeach
and now is working properly.
public function download($id) {
$research= Research::where('id', $id)->firstOrFail();
$pathToFile = storage_path('fileName' . $research->file);
return response()->download($pathToFile);
}
i'm learning laravel for now , i'm trying to build a crud application how i got the url with a question mark how i can remove it from the url
the url that i got is like ..../blogs?1
here is the view
#extends ('layouts.app')
#section('content')
<div class="row">
#foreach($blogs as $blog)
<div class="col-md-6">
<div class="card">
<div class="card-header">
{{$blog -> title}}
</div>
<div class="card-body">
{{$blog->content}}
</div>
</div>
</div>
</div>
#endforeach
#endsection
<?php
Route::get('/', function () {
return view('welcome');
});
Route::name('blogs_path')->get('/blogs','BlogController#index');
Route::name('create_blog_path')->get('/blogs/create','BlogController#create');
Route::name('store_blog_path')->post('/blogs','BlogController#store');
Route::name('blogs_path1')->get('/blogs/{id}','BlogController#show');
Route::name('edit_blog_path')->get('/blogs/{id}/edit','BlogController#edit');
how can i fix this , thank you in advance
Because the second argument in route('blogs_path', $blog->id) is parameter.
try this:
Routes:
Route::name('blogs_path')->get('/blogs/{id}/','BlogController#index');
Controller:
public function index(Request $request, $id)
{
...
}
You made a mistake in the routing of the template Blade.
{{ route('blogs_path1', ['id' => $blog->id]) }}
I'm trying to pass anINT from this URL: myapp.build/courses/anINT (implemented in the CoursesController) to $id in the Lesson_unitsController function below. I've tried a lot of solutions, but I can't seem to get it right.
The function in the CoursesController which implements the url is:
public function show($id)
{
$course = Course::find($id);
return view('courses.show')->with('course', $course);
}
Part of the show.blade.php file is:
#if(!Auth::guest())
#if(Auth::user()->id == $course->user_id)
Edit Course
Lesson Units
{!!Form::open(['action'=> ['CoursesController#destroy', $course->id], 'method' => 'POST', 'class' => 'float-right'])!!}
{{Form::hidden('_method', 'DELETE')}}
{{Form::submit('Delete', ['class' => 'btn btn-danger'])}}
{!!Form::close()!!}
#endif
#endif
The Lesson_unitsController functions are:
public function index()
{
$lesson_units = Lesson_unit::orderBy('title','asc')->paginate(10);
return view('lesson_units.index')->with('lesson_units', $lesson_units);
}
public function specificindex($id)
{
$course = Course::find($id);
return view('lesson_units.specificindex')->with('lesson_units', $course->lesson_units);
}
And the specificindex.blade.php file is:
#extends('layouts.app')
#section('content')
<div class="container">
<div class="row justify-content-center">
<div class="col-md-8">
<div class="card">
<div class="card-header">Dashboard</div>
<div class="card-body">
Create lesson unit
<p>
<h3>Your lesson_units</h3>
#if(count($lesson_units) > 0)
<table class="table table-striped">
<tr><th>Title</th><th></th><th></th></tr>
#foreach($lesson_units as $lesson_unit)
<tr><td>{{$lesson_unit->title}}</td>
<td>Edit</td>
<td>
{!!Form::open(['action'=> ['Lesson_unitsController#destroy', $lesson_unit->id], 'method' => 'POST', 'class' => 'float-right'])!!}
{{Form::hidden('_method', 'DELETE')}}
{{Form::submit('Delete', ['class' => 'btn btn-danger'])}}
{!!Form::close()!!}
</td>
</tr>
#endforeach
</table>
#else
<p>You have no lesson unit.</p>
#endif
#if (session('status'))
<div class="alert alert-success" role="alert">
{{ session('status') }}
</div>
#endif
You are logged in!
</div> </div> </div> </div> </div>
#endsection
The routes in web.php are:
Route::resource('courses', 'CoursesController');
Route::resource('lesson_units', 'Lesson_unitsController');
Route::get('/courses/{id}', 'Lesson_unitsController#specificIndex');
I want that when the link for Lesson Units is clicked on the page, the id in the url is passed to the specificindex function in the Lesson_unitsController. Now, I get just a blank page. What am I doing wrong?
Try to understand the concept of RESTful and CRUD.
By using Route::resource('courses', 'CoursesController');, Laravel has helped you to register the following routes:
Route::get('courses', 'CoursesController#index');
Route::get('courses/create', 'CoursesController#create');
Route::post('courses/{course}', 'CoursesController#store');
Route::get('courses/{course}/edit', 'CoursesController#edit');
Route::put('courses/{course}', 'CoursesController#update');
Route::delete('courses/{course}', 'CoursesController#destroy');
Then, when you make GET request to myapp.build/courses/123, Laravel will pass the request to the show function of your CoursesController like:
public function show(Course $course)
{
return view('lesson_units.index')->with('lesson_units', $course->lesson_units);
}
Laravel will automatically resolve the Course from your database using the parameter passed into the route myapp.build/courses/{course}.
Note: The variable name $course has to match with the one specify in route /{course}.
You don't have a route set up to handle the $id coming in. The resource method within the Route class will provide a GET route into your Lesson_unitsController controller without an expectation of any variable. It is the default index route, and by default doesn't pass a variable.
There are a couple of ways to do this, but the easiest is to just create a new route for your specific need:
Route::get('lesson_units/{id}', 'Lesson_unitsController#specificIndex');
And then make your specificIndex function in your controller with an incoming variable:
public function specialIndex($id)
{
$course = Course::find($id);
// return view to whatever you like
}
HTH
I wanted to update multiple rows in the database and have found a way to do it. but it does not seem like the best way to do it, since it is doing it in multiple calls at the moment.
I wanted to now if there is a better way to do this.
The homecontroller with the updatePersons function:
<?php
class HomeController extends BaseController {
public function index()
{
$persons = Person::get();
return View::make('hello')
->with(compact('persons'));
}
public function updatePersons()
{
$persons = Person::get();
foreach ($persons as $person) {
$person->fname = Input::get('fname'.$person->id);
$person->lname = Input::get('lname'.$person->id);
$person->save();
}
return Redirect::route('home')->with('succes', 'Siden er opdateret');
}
}
the view with the form
#extends('layouts.master')
#section('content')
<div class="container">
<ul class="list-group">
{{ Form::open(array('route'=>'personUpdate', 'method' => 'post')) }}
#foreach ($persons as $person)
<li class="list-group-item">
{{ Form::text('fname'.$person->id,$person->fname,array('class'=>'form-control', 'placeholder'=>'fname')) }}
{{ Form::text('lname'.$person->id,$person->lname,array('class'=>'form-control', 'placeholder'=>'lname')) }}
</li>
#endforeach
<li class="list-group-item">
<div class="box-footer">
<button type="submit" class="btn btn-primary">Update</button>
</div>
</li>
{{ Form::close() }}
</ul>
</div>
</div>
#stop
The routes:
<?php
Route::get('/', array('as'=>'home', 'uses'=>'HomeController#index'));
Route::post('/', array('as'=>'personUpdate', 'uses'=>'HomeController#updatePersons'));
I have tried to use the savemany() function on $persons after the foreach loop in updatePersons() but with no results.
If you're updating many rows with each with different values, there's no easier way to do it.
Could you think of how you'd write this in SQL?