I have a view where a related model property gets displayed.
{{ $product->category->title_en }}
I'd rather put this like
{{ $product->category->title }}
And make the locale selection in my controller.
For example with the main model:
View:
{{ $product->title }}
Controller:
if ($locale === 'en') {
$product = Product::where(id of something)->get([
'title_en AS title'
])
}
How can I set aliases for the related?
Or is there a better option?
I've created a helper function for this for my own project. As the locale is the first in all urls, I explode it and use it like this.
function translate($model, $column)
{
$url = explode('/', Request::path());
return $model[$column . '_' . $url[0]];
}
In the view file, I use:
{{ translate($product, 'title') }}
Alternatively you can use App::getLocale() to get the current locale.
you can use select() but you have to write names of other columns too in select()
if ($locale === 'en') {
$product = Product::where(id of something)
->select('title_en as title','col2','col3'....)
->get()
}
Related
This code is working fine
public function render(){
$this->products = ProductModel::get();
return view('livewire.product');
}
But when I am trying to paginate using laravel livewire, it gives me an error
public function render(){
return view('livewire.product', [
'products' => ProductModel::paginate(10)
]);
}
Blade File
#foreach ($products as $product)
{{ $product->name }}
{{ $product->price }}
#endforeach
#if(!empty($products))
{{ $products->links() }}
#endif
import this in Component
use Livewire\WithPagination;
class Product extends Component
{
use WithPagination;
....
}
and add in view
#if(!empty($products))
{{ $products->links() }}
#endif
Ohh I got it.Actually I have already use $products variable as a global variable
and when I change $products to other name it works.
Thanks alot...
I want to make a PHP method using laravel. I want to do the comparison of criteria and criteria. Here is the controller code :
public function create()
{
$kriteria1 = Model\Kriteria::pluck('nama_kriteria', 'id');
$kriteria2 = Model\Kriteria::pluck('nama_kriteria', 'id');
return view('kriteria_kriterias.create')->with('kriteria1', $kriteria1)->with('kriteria2', $kriteria2)->with('data', $data);
}
and this is the blade code :
It will make the form appear as total of criteria#
The problem is, I can't save it all to database. How do I get it to do this?
Updated method in the controller to the following:
public function create()
{
$kriteria1 = Model\Kriteria::pluck('nama_kriteria', 'id');
$kriteria2 = Model\Kriteria::pluck('nama_kriteria', 'id');
$data = [
'kriteria1' => $kriteria1,
'kriteria2' => $kriteria2
];
return view('kriteria_kriterias.create')->with($data);
}
How to output in the blade file:
{{ $kriteria1 }}
{{ $kriteria2 }}
Or you update the controller to pass the complete results:
public function create($id1, $id2)
{
$kriteria1 = Model\Kriteria::find($id1);
$kriteria2 = Model\Kriteria::find($id2);
$data = [
'kriteria1' => $kriteria1,
'kriteria2' => $kriteria2
];
return view('kriteria_kriterias.create')->with($data);
}
And the in the blade you can accss the data in various ways, one way is a foreach loop using blade in the blade template:
#foreach($kriteria1 as $k1)
{{ $k1 }}
#endforeach
#foreach($kriteria2 as $k2)
{{ $k2 }}
#endforeach'
To accept multiple values dynamicaly in the controller you can try something like this:
public function create($ids)
{
$results = collect([]);
foreach($ids as $id) {
$kriteria = Model\Kriteria::findOrFail($id);
if($kriteria) {
$results->put('kriteria' . $id, $kriteria);
}
}
return view('kriteria_kriterias.create')->with($results);
}
Then use the same looping method mentioned above to display them in the blade or a for loop that gets the count and displays accordingly.
maybe you forgot to add the opening tag ;)
{!! Form::open(array('url' => 'foo/bar')) !!}
//put your code in here (line 1-34)
{!! Form::close() !!}
I am making a bilingual app. I am using same routes for each but I am using different views for both languages. Whenever I want to redirect to a route I want to pass {{ route('test.route', 'en') }}. Where I am passing en, I want to fetch the current locale value from the view and then pass it to the route. Please help.
try this. It will give the locale set in your application
Config::get('app.locale')
Edit:
To use this in blade, use like the following, to echo your current locale in blade.
{{ Config::get('app.locale') }}
If you want to do a if condition in blade around it, it will become,
#if ( Config::get('app.locale') == 'en')
{{ 'Current Language is English' }}
#elseif ( Config::get('app.locale') == 'ru' )
{{ 'Current Language is Russian' }}
#endif
To get current locale,
app()->getLocale()
At first create a locale route and controller :
Route::get('/locale/{lang}', 'LocaleController#setLocale')->name('locale');
class LocaleController extends Controller
{
public function setLocale($locale)
{
if (array_key_exists($locale, Config::get('languages')))
{
Session::put('app_locale', $locale);
}
return redirect()->back();
}
}
Now you can check easily in every page:
$locale = app()->getLocale();
$version = $locale == 'en' ? $locale . 'English' : 'Bangla';
My controller is
public function index()
{
$users = User::paginate(15);
return view('dash.users.index')->with(array('users' => $users));
}
in view i pass: {{ $item->roles }} and return all column as array, if i put {{ $item->roles->get('name') }}the table is blank, why?
I want to show user->roles->name foreach user
If it's an array, you should only simply use this:
{{ $item->roles['name'] }}
solved with nested foreach! #foreach($item->roles as $item) {{ $item['name'] }} #endforeach
inside my #foreach user
Thank you Mojtaba for the help!
I'm building a backend for my website in Laravel. I need only few text boxes to populate a template. So far I've managed to do that, but every time I pass a value to a template I see also all previous values, not only the last one.
So for example if I'm editing slider title, I see also all previous slider titles - I want to see only last one.
My controler:
public function store()
{
$input = Input::all();
homepage::create([
'slider_title' => $input['slider_title'],
]);
return Redirect::to('/');
}
Part of view responsible for displaying slider title:
#foreach ($homepage as $home)
{{$home->slider_title}}
#endforeach
View for user input in admin:
{{ Form::open(['url' => '/admin']) }}
<div>
{{ Form::label('slider_title', 'Slider title:') }}
{{ Form::text('slider_title') }}
</div>
<div>
{{ Form::submit('Change a slider title') }}
</div>
{{ Form::close() }}
Route for admin:
Route::post('/admin', 'AdminController#store');
Route for main page:
Route::get('/', 'PageController#home');
PageController home method:
public function home()
{
$homepage = Homepage::all();
return View::make('home')->with('homepage',$homepage);
}
I tried changing PageControl with:
$homepage = Homepage::orderBy('id', 'desc')->first();
but I'm getting this error:
ErrorException: Trying to get property of non-object on my view page
public function home()
{
$homepage = Homepage::all();
return View::make('home')->with('homepage',$homepage);
}
You are seeing all slides because you are selecting all of them:
$homepage = Homepage::all();
This should give you the last one:
$homepage = Homepage::orderBy('id', 'desc')->first();
or
$homepage = Homepage::orderBy('created_at', 'desc')->first();
Remember that now you are getting only one result and you cannot use foreach anymore:
foreach ($homepage as $home)
You can refer to it directly:
$homepage->slider_title
If you still want to return an array to use foreach, this is an option:
$homepage = array( Homepage::orderBy('created_at', 'desc')->first() );