I have a master.blade.php which contains #yield('page_tagline')
I want to use it like so #section('page_tagline', __('pages.home.tagline'))
This will work if the translation does not contain any html, but it does.
So how can i use it like that without blade escaping it ?
One way to get around this would be to use the HtmlString class:
#section('page_tagline', new \Illuminate\Support\HtmlString( __('pages.home.tagline')))
You could then take this one step further and create a macro for the Str class or a global helper function.
Macro Example
In you AppServiceProvider (or any service provider you want) add the following to the boot method:
Str::macro('html', function ($string) {
return new HtmlString($string);
});
Don't forget to add the following use statements to the class:
use Illuminate\Support\HtmlString;
use Illuminate\Support\Str;
Then you #section would look something like:
#section('content', Str::html( __('pages.home.tagline')))
You should use
#section('page_tagline')
{!! __('pages.home.tagline') !!}
#endsection
This way you can put HTML inside the tagline
Related
I am using Laravel 8 and I can't find a way to solve this problem.
I have a app-layout like this:
<!-- ./app-layout.blade.php -->
<html>
<head>...</head>
<body>
<livewire:create-suggestion />
{{ $slot }}
</body>
</html>
And this view uses the app-layout:
<!-- ./index.blade.php -->
<x-app-layout>
...
</x-app-layout>
In controller, I pass a variable to index view:
public function index() {
return view('index', ['variable', '$variable']);
}
How can I pass this variable to the app-layout? Because I also want to
use this in the create-suggestion livewire component.
Try this. edit your index.blade.php
#extends('app-layout', ['variable' => $variable])
...
You can pass any variable attribute to the layout like so:
<x-layout :myvariable=$myvariable>
or static attribute values like so
<x-layout myvariable="This is a string">
and retrieve it in the layout.blade.php like so:
{{ $attributes['myvariable'] }}
First off I beleive the App Layout will have access to whatever is passed by the view function. But if I am wrong or you wish to pass any custom variable whatsoever using the Layout syntaxt as opposed to template inheritance the way would be: (I came cross your question having a problem passing a static string for my HTML page title and no solution worked until I found this)
<x-app-layout>
<x-slot:variable>{{$variable}}</x-slot>
</x-app-layout>
However your issue is you are using Livewire and livewire is not simply just a view! Laravel Intentionally makes Livewire independent from the rest of the page. You would have to either pass it in PHP as param during mount which will only be accessible if set during the mount function() in \App\HTTP\LiveWire\createSuggestion.php
#livewire("create-suggestion",[ $variable])
Or ideally you have your javascript use the $emit feature to pass the element to the livewire listener all handled via Livewire. It seems to me you are using Livewire for something that you should simply only use Blade/Views:
#include("create-suggestion");
I would like to know how to remove certain characters in a string inside blade templade, say:
the string is my string_345432.pdf and you just want to remove the number part _345432 and left with my string.pdf
I suppose you should do it in controller, not in template.
You can use regex for that something like this:
preg_replace('/[a-zA-Z.]/', '', $string);
If you're really need it to use in blade template, you can create some additional file with helper function, and use it anywhere you want:
function filterFileName($string) {
return preg_replace('/[a-zA-Z.]/', '', $string);
}
Create helpers.php file
Add your function filterFileName in it.
Add that file in composer.json and load it with composer dump-autoload
Now, you can use it in template:
{{ filterFileName($string) }}
do you ever use PHP built-in function inside blade yield ?
For example can we do something like this :
// master layouts
#yield(ucwords('title'))
// view
#section('title', $title)
Note: $title is from controller
I've already try the first example, but it doesn't work. It doesn't output the $title on my view. Right now I am using this in all of my views
// master layouts
#yield('title')
// view 1
#section('title', ucwords($title))
// view 2
#section('title', ucwords($title))
// view 3
#section('title', ucwords($title))
But I think on second example, I'm not DRY my code because I always repeating the ucwords() on each my view. Can we using it on master layout right on yield declaration?
Thank you guys, have a nice work!
You can make your own blade directive for example if you want to make a #ucfirst() then do something like this in AppServiceProvider .
Blade::directive('ucfirst', function ($expression) {
return ucfirst($expression);
});
Past this into boot()
or on each section() you can extend the main layout #section('title', ucwords($title)) or make the helpers like i mentioned above
as you mentioned above you can use yield()
#yield('title',ucwords(strtolower('Your title')))
I want to create a global variable and pass this into all view, so I can get this variable into all blade template
basically, my need is to pass my general setting controller value into my common blade view like header.blade.php
Thanks in advance
For that you will need to add some code in the App->Providers->AppServiceProvider.php like this:
public function boot()
{
view()->composer('*',function($view){
$settings = Settings::firstOrNew(['id' => '1']);
$view->with('settings', $settings );
});
}
According to Laravel documentation you can use view composer:
https://laravel.com/docs/5.8/views#view-composers
for using this feature in app > AppServiceProvider and in boot method you can use this approach for passing parameter to specific view If you have data that you want to be bound to a view each time that view is rendered. this approach meet your need perfectly. for example you want to pass a parameter named userName to header.
View()->composer('header', function ($view){
$userName= "username"
$view->with(['userName'=>$userName]);
});
I am using laravel 5.5. I have created a helper.php in app\Http. I am calling this helper in my blade file by using
{!! Helper::functionName() !!}
this is working fine. but i want to hold this helper result in a variable like
{!! $Result=Helper::functionName() !!}
But currently this is printing this result. How to solve this. please help.
So that i can make any if condition on this $Result.
In my helpers.php
namespace App\Http\Helpers;
class Helper
{
public static function functionName()
{
return "mydata";
}
}
There is no point to use helper like this. You should run the helper in controller and pass calculated data into view. In most cases you shouldn't set any variables in views or make any calculations - those should be passed from controller to view and view should only use them.
In this case, you can use "<?php ?>".
So result:
<?php $Result=Helper::functionName(); ?>
may be this is not possible because in laravel "{{}}" this means echo "" so by default it will print the value. return the value from helper function and use in your blade