The problem
When rendering a view with blade, I call a function which generate a form (with the Laravel Form Builder). This all works like a charm! For my project I need a custom form and a custom form field. After some puzzeling also a success, still no problem huray! Now I need a way to push a link to a list in my parent view.
parentview.blade.php
<div class="panel-body">
<ul class="wizard_steps">
#stack('category_steps')
</ul>
{!! form($form) !!}
</div>
customForm.blade.php
#push('category_steps')
<li>
<a href="#{{$options['real_name']}}">
<span class="step_no"></span>
<span class="step_descr">
<?php if ($showLabel && $options['label'] !== false && $options['label_show']): ?>
{{ $options['label'] }}
<?php endif; ?>
</span>
</a>
</li>
#endpush
<div id="#{{$options['real_name']}}">
{!! form_rest($options['field_form']) !!}
</div>
And here is the problem. The list item is not added to the stack in the parent.
Steps to reproduce
I've narrowed the problem down to {!! form($form) !!} that. So to reproduce:
make a file home.blade.php and paste text:
home.blade.php
<?php
/** #return string */
function test()
{
return view('test')->render();
}
?>
#stack('moreTest')
{!! test() !!}
now the file test.blade.php and paste text:
test.blade.php
#push('moreTest')
<p>This is not pushed</p>
#endpush
Anybody an idea how to fix this problem?
Thanks!
P.S.:Working with laravel 5.4.23
Related
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.
I'm making a "teacher's" app, and I want to make a log-in page which changes depending if there's registered users in the database or not.
I want to make a redirection button to a create user page if there aren't auth users in database, and to make a select user view if the database have one or more users.
The problem is that I don't know how to exactly do this, 'cause the view always shows me the first statement (what I've got in the if), also if in the database are registered users. Can anyone help me with this please?
This is the blade file:
#if (empty(Auth::user()->id))
<div class="grid-item" id="grid-item5">
<div id="title">
<h1>Welcome</h1>
<p>We see there aren't users</p>
</div>
<div id="loginForm">
<button type="button" onclick="window.location='{{ url("/newUser") }}'">Button</button>
</div>
</div>
#else
<div class="grid-item" id="grid-item5">
<div id="title">
<h1>Select an user</h1>
</div>
<div id="loginForm"></div>
</div>
#endif
Here you have the controller index method:
public function index()
{
$users = User::all();
return view('/', compact('users'));
}
And finally here you have the page:
The following code is the sample for it, kindly replace code accordingly
#if(!$user)
//show button
#else
//dont show button
#endif
I think your question is you want to check if there is user in database.
So no need to check if the user authenticated but to check if there is user on the database.
In your controller
public function index() {
return view('/', ['users' => User::all()]);
}
and in your blade file
#if(!$users)
<div class="grid-item" id="grid-item5">
<div id="title">
<h1>Welcome</h1>
<p>We see there aren't users</p>
</div>
<div id="loginForm">
<button type="button" onclick="window.location='{{ url("/newUser") }}'">Button</button>
</div>
</div>
#else
<div class="grid-item" id="grid-item5">
<div id="title">
<h1>Select an user</h1>
</div>
<div id="loginForm"></div>
</div>
#endif
This function will get the current authenticated user: Auth::user(). I guess what you are trying to achieve is #if(empty($users)) where $users is the variable you are passing on controller.
If you want to verify if the user that accessed to that view is authenticated you can simply use #auth and #guest.
Also i would suggest you to change your button to an <a> tag and your href would be <a href="{{ route('route.name') }}" where route.name would be defined in your routes file.
in your controller:
you can create a folder inside views called users and then the index.blade.php (views/users/index.blade.php)
public function index()
{
$users = Users::all();
return view('users.index')->with('users', $users);
}
in your view:
#if(count($users) < 1)
...
#else
...
#endif
count is validating if the $users array length is less then 1 (in other words if the array is empty).
Alternative you can you isEmpty()
#if($users->isEmpty())
...
#else
...
#endif
We are new to sage9 / Blade framework and we are trying to create a template logic with ACF. Everything was working well with 1 block but when we add more block the first 1 echoes 2-3 times.
Here's how we did it:
We use the default layouts.app from sage9:
web/app/themes/[theme-name]/resources/views/layouts/app.blade.php
...
<div class="vy_main uk-offcanvas-content">
<header>
#yield('dispatch_banner')
</header>
<div class="wrap container" role="document">
<div class="content">
<main class="main">
#yield('dispatch') //The one we currently working on
</main>
...
In the layout we are calling #yield('dispatch'). Inside page.blade.php we are extending the layouts and we add the dispatch section.
web/app/themes/[theme-name]/resources/views/page.blade.php
#extends('layouts.app')
#section('dispatch_banner')
#layouts('banners')
{!! App::banners() !!}
#endlayouts
#endsection
#section('dispatch')
#layouts('sections')
{!! App::sections() !!} //This call a controller where we can select the correct section to display.
#endlayouts
#endsection
Inside the controller,
web/app/themes/[theme-name]/app/Controllers/App.php we return a template to use and passing configurations/variables to use. :
public static function sections(){
...
$return .= \App\template('sections.'.$sections, $config);
}
return $return;
...
}
We create a standard block. This block include by the dispatcher :
web/app/themes/[theme-name]/resources/views/sections/std.blade.php
Inside this template, we created a new layouts "base", because all sections will have the same base structure, we extend this base inside the template and put a section content in it like so:
web/app/themes/[theme-name]/resources/views/sections/std.blade.php
#extends('layouts.base')
#section('section-content')
#if ($image)
<div class="uk-grid uk-flex-middle" data-uk-grid>
<div class="{!! $class_image !!}">
<img src="{!! $image['url'] !!}" alt="{!! $image['alt'] !!}">
</div>
<div class="{!! $class_content !!}">
#endif
<div class="{!! $content_class_content !!}">
#layouts('content')
{!! App::content() !!}
#endlayouts
</div>
#if ($image)
</div>
</div>
#endif
#endsection
And here the layout
web/app/themes/[theme-name]/resources/views/layouts/base.blade.php
<section {{ (( $section_id )?'id='.$section_id:'') }} class="{!! $class_section !!}">
#if($has_container)
<div class="uk-container uk-container-{!! $container !!}" data-uk-scrollspy="cls: uk-animation-fade;">
#yield('section-content')
</div>
#else
#yield('section-content')
#endif
</section>
As I said, everything was working fine with 1 block but as soon as we add a second block the data just keep repeating BUT only the #yield('section-content') from the base, the variables use inside the layout aren't repeating.
Here what we have in the html from :
<section {{ (( $section_id )?'id='.$section_id:'') }} class="{!! $class_section !!}">
We get :
<section class="uk-section vy_std uk-section-primary uk-section-xlarge">
<section class="uk-section vy_accordion uk-section-transparant">
<section class="uk-section vy_std uk-section-transparant">
Where is the problem with our logic and we the content from #yield('section-content') keep repeating instead of using the right data send from the controller?
If this can help I can send all the code from the controller, it's not big but to me it's wasn't where the problem is so I cut this part out.
Thank for your time!
I manage to work this out by using components/slots instead of layouts. Now I get the base from a component like so:
#component('layouts.base', $config)
/*Section code*/
#endcomponent
And everything is working again!
I have a problem with Larave's framework program with deleting by CRUDS method DELETE.
My route method is:
Route::delete('cats/{cat}/delete', function(Furbook\Cat $cat){
$cat->delete(); return redirect('cats.index')
->withSuccess('Cat
has been deleted.'); });
My view with delete url:
#extends('layouts.master')
#section('header')
Back to the overview
<h2>
{{ $cat->name }}
</h2>
<a href="{{ url('cats/'.$cat->id.'/edit') }}">
<span class = "glyphicon glyphicon-edit"></span>
Edit
</a>
<a href ="{{ url('cats/'.$cat->id.'/delete') }}">
<span class ="glyphicon glyphicon-trash"></span>
Delete
</a>
<p>Last edited: {{ $cat->updated_at }}</p>
#endsection
#section('content')
<p>Date of Birth: {{ $cat->date_of_birth }} </p>
<p>
#if ($cat->breed)
Breed:
{{ url('cats/breeds/'.$cat->breed->name) }}
#endif
</p>
#endsection
My Cat model:
<?php
namespace Furbook;
use Illuminate\Database\Eloquent\Model;
class Cat extends Model {
// We specified the fields that are fillable in the Cat model beforehand
protected $fillable = ['name','date_of_birth','breed_id'];
// informacja o tym, żeby nie uaktualniać update_at w tabeli kotów
public $timestamps = false;
public function breed(){
return $this->belongsTo('Furbook\Breed');
}
}
?>
When I'm clicking on delete link, there is an error like this:
MethodNotAllowedHttpException in RouteCollection.php line 233:
I don't know what's wrong. Could you somoene help me with solving problem?
Could someone help me with this problem?
I would be very grateful, greetings.
This is to do with the Request you are making. You must either create form with the delete method like so
<form action="{{ url('cats/'.$cat->id.'/delete') }}" method="DELETE">
<button class ="glyphicon glyphicon-trash">Delete</button>
</form>
OR change your route to a get
Route::get('cats/{cat}/delete', function(Furbook\Cat $cat){
$cat->delete();
return redirect('cats.index')->withSuccess('Cat has been deleted.');
});
If you go the form route don't for get to add the {{ csrf_field() }}
https://laravel.com/docs/5.4/csrf
Using Route::delete(), you cannot place it in an anchor. Make a form with DELETE method.
{!! Form::model($cat, ['method' => 'DELETE', 'url' => 'cats/'.$cat->id.'/delete']) !!}
<button type="submit">Delete</a>
{!! Form::close() !!}
Im a beginner with laravel. Im following the laracasts tutorial and Im stuck at the part where you access another page with a form by:
{{ Form::open(['url' => 'created']) }}
for example.
Now that leads me to the right url but it gives me
Whoops, looks like something went wrong.
As soon as I type the link manually it works normally.
This is the code of the page where it directs to:
controller:
public function created()
{
return 'hello';
}
Routes:
Route::get('created', 'TestController#created');
View:
#extends('layout')
#section('content')
<h1> Test </h1>
#stop
This is the form of the 1st page:
#extends('layout')
#section('content')
<h1>Create New User</h1>
{{ Form::open(['url' => 'created']) }}
<div>
{{ Form::label('email', 'E-mail:')}}
{{ Form::text('email')}}
</div>
<div>
{{ Form::label('password', 'Password:')}}
{{ Form::password('password')}}
</div>
<div>
{{ Form::submit('Create')}}
</div>
{{ Form::close()}}
#stop
What is going wrong here?
Form open by default links to a post method so what you need is either a post route or a get method. Following should work:
{{ Form::open(['url' => 'created']) }}
// Insert your fields/codes here
{{ Form::close() }}
//Change route method to post
Route::post('created', 'TestController#created');
Please read the documentation here for more details.