¿Cómo paso una variable al diseño usando la plantilla Blade de Laravel?


91

En Laravel 4, mi controlador usa un diseño Blade:

class PagesController extends BaseController {
    protected $layout = 'layouts.master';
}

El diseño maestro genera el título de la variable y luego muestra una vista:

...
<title>{{ $title }}</title>
...
@yield('content')
....

Sin embargo, en mi controlador, parece que solo puedo pasar variables a la subvista, no al diseño. Por ejemplo, una acción podría ser:

public function index()
{
    $this->layout->content = View::make('pages/index', array('title' => 'Home page'));
}

This will only pass the $title variable to the content section of the view. How can I provide that variable to the whole view, or at the very least the master layout?

Respuestas:


217

If you're using @extends in your content layout you can use this:

@extends('master', ['title' => $title])

1
It took me a lot of googling to find this! It is just this syntax that you got to get perfect and docs don't show all these subtleties. I mean this is what official docs say @component('alert', ['foo' => 'bar'])......
— Arthur Tarasov

I am doing this and I am getting an undefined error on the layout page. Any ideas?
— LucyTurtle

45

For future Google'rs that use Laravel 5, you can now also use it with includes,

@include('views.otherView', ['variable' => 1])

this is what im looking for to finally create a component based application on laravel, thanks!
— Ron Michael

if I only pass ["one"], how do I get it in the template?
— Javier J Solis Flores

20

I was able to solve that problem by adding this to my controller method:

    $title = 'My Title Here';
    View::share('title', $title);

$this->layout->title = 'Home page'; did not work either.


This worked for me in laravel 5.1. Easiest way to solve the problem.
— CodeChuck

16

In the Blade Template : define a variable like this

@extends('app',['title' => 'Your Title Goes Here'])
@section('content')

And in the app.blade.php or any other of your choice ( I'm just following default Laravel 5 setup )

<title>{{ $title or 'Default title Information if not set explicitly' }}</title>

This is my first answer here. Hope it works.Good luck!


This helped me save few hours..! Used it in Laravel 5.4 and it works great.. Thanks for the answer...
— Saiyan Prince

2
I had to do: {{ $title ?? 'Default Title' }}
— Damien Ó Ceallaigh

5

Simplest way to solve:

view()->share('title', 'My Title Here');

Or using view Facade:

use View;

...

View::share('title', 'My Title Here');

can i execute it in a route middleware?
— mukade

4

It appears as though I can pass variables to the entire layout using attributes on the layout object, for example to solve my problem I was able to do the following:

$this->layout->title = 'Home page';

8
This didn't work for me. I currently get an error stating that it does not exist as a variable.
— Adam Libonatti-Roche

where can I find the layout object?
— Yevgeniy Afanasyev

1
class PagesController extends BaseController {
    protected $layout = 'layouts.master';

    public function index()
    {
        $this->layout->title = "Home page";
        $this->layout->content = View::make('pages/index');
    }
}

At the Blade Template file, REMEMBER to use @ in front the variable.

...
<title>{{ $title or '' }}</title>
...
@yield('content')
...

@YevgeniyAfanasyev, this question you should ask back post owner. I just refer back his coding. Kind of weird you ask back me.... And this was answered in 2014. Of course I was referring on the version he asking which is Laravel 4.
— Shiro

0

You can try:

public function index()
{
    return View::make('pages/index', array('title' => 'Home page'));
}

0

just try this simple method: in controller:-

 public function index()
   {
        $data = array(
            'title' => 'Home',
            'otherData' => 'Data Here'
        );
        return view('front.landing')->with($data);
   }

And in you layout (app.blade.php) :

<title>{{ $title }} - {{ config('app.name') }} </title>

Thats all.


Could you explain how this solves the problem? And what new does it contribute over and above the previous (especially accepted) answers?
— gst

Welcome to SO! When you place an answer, even if it is ok, you should explain it a little bit, and in your case, as there are one similar, try to explain the pros and cons of your answer.
— David García Bodego

0

if you want to get the variables of sections you can pay like this:

$_view      = new \View;
$_sections  = $_view->getFacadeRoot()->getSections();
dd($_sections);
/*
Out:
array:1 [▼
  "title" => "Painel"
]
*/

-2
$data['title'] = $this->layout->title = 'The Home Page';
$this->layout->content = View::make('home', $data);

I've done this so far because I needed in both the view and master file. It seems if you don't use $this->layout->title it won't be available in the master layout. Improvements welcome!

Al usar nuestro sitio, usted reconoce que ha leído y comprende nuestra Política de Cookies y Política de Privacidad.
Licensed under cc by-sa 3.0 with attribution required.