Laravel 5.4 Blade introduced the concept of components &amp; slots - but I can&#39;t see what they add over the traditional @include. As I understand, with component/slots, you do:

In template component-tpl.blade.php:

    &lt;div class=&#39;container&#39;&gt;
      &lt;h1&gt;{{$slot1}}&lt;/h1&gt;
      &lt;h2&gt;{{$slot2}}&lt;/h2&gt;
    &lt;/div&gt;

Using slots in page template, you do:

    @component(&#39;component-tpl&#39;)
      @slot(&#39;slot1&#39;)
        The content of Slot 1
      @endslot
      @slot(&#39;slot2&#39;)
        The content of Slot 2
      @endslot
    @endcomponent

What functionality does that provide over the older:

    @include(&#39;component-tpl&#39;,[&#39;slot1&#39;=&gt;&#39;The content of Slot 1&#39;,
    &#39;slot2&#39;=&gt;&quot;The content of Slot 2&quot;])
using the exact same &#39;component-tpl.blade.php&#39; Blade template?

What am I missing?  Thanks for any insights.

Chris

Laravel Blade - Advantage of @slot/@component vs @include?

I have a url : `http://localhost:8888/projects/oop/2`

I want to access the first segment --&gt; `projects`

I&#39;ve tried 

`&lt;?php echo $segment1 =  Request::segment(1);  ?&gt;`

I see nothing print out in my view when I refresh my page.

____



Any helps / suggestions will be much appreciated 





How to access URL segment(s) in blade in Laravel 5?

I&#39;m rendering a page that is primarily a form with `view::make` in Laravel and it is crashing, causing ERR_CONNECTION_RESET. After a long investigation and many red herrings, I started erasing (not commenting) random sections out of the blade file for the view and realized that if I 

a) erase 2 of the `{{Form}}` calls inside this section of the form 

b) remove the `{{-- and --}}` from around this section of the form

        {{--
        &lt;div class=&quot;form-row&quot;&gt;
          {{ Form::label(&#39;foo&#39;, &#39;foo:&#39;) }}
          {{ Form::text(&#39;foo&#39;) }}
        &lt;/div&gt;
        &lt;div class=&quot;form-row&quot;&gt;
          {{ Form::label(&#39;foo&#39;, &#39;foo:&#39;) }}
          {{ Form::text(&#39;foo&#39;) }}
        &lt;/div&gt;
        &lt;div class=&quot;form-row&quot;&gt;
          {{ Form::label(&#39;foo&#39;, &#39;foo&#39;) }}
          {{ Form::text(&#39;foo&#39;) }}
        &lt;/div&gt;
        --}}

the page will render. I am not sure what exactly the cause here is. There are other blocks above and below, although this is a 3-div commented out section which none of the others are.

Anyone have a clue what is causing this? Running on WAMP if that matters.

Laravel - Blade comments , blade rendering causing page to crash

In blade template i use last() method to find last iteration of foreach loop:

    @foreach ($colors as $k =&gt; $v)
       &lt;option value={!! $v-&gt;id !!} {{ $colors-&gt;last()-&gt;id==$v-&gt;id ? &#39;selected&#39;:&#39;&#39; }} &gt; {!! $v-&gt;name !!} &lt;/option&gt;
    @endforeach

Is it ok? Perhaps there is a Laravel-style way to do the same?

Find last iteration of foreach loop in laravel blade

I have a loop like this:

    @foreach($data as $d)
        @if(condition==true)
            {{$d}}
            // Here I want to break the loop in above condition true.
        @endif
    @endforeach

I want to break the loop after data display if condition is satisfied.

How it can be achieved in laravel blade view ?

How to break a foreach loop in laravel blade view?

I am using Eloquent together with Laravel 4&#39;s Pagination class.

**Problem:** When there are some GET parameters in the URL, eg: `http://site.com/users?gender=female&amp;body=hot`, the pagination links produced only contain the `page` parameter and nothing else.


**Blade Template**

    {{ $users-&gt;link() }}

There&#39;s a `-&gt;append()` function for this, but when we don&#39;t know how many of the GET parameters are there, how can we use `append()` to include the other GET parameters in the paginated links without a whole chunk of `if` code messing up our blade template?



Laravel Pagination links not including other GET parameters

I have the need to insert a comment inside a vue.js file for future references, but I don&#39;t find how you do this in the docs.

I have tried `//`, `/**/`, `{{-- --}}`, and `{# #}`, but none of them seem to work.

I am using Laravel&#39;s blade. So this is the `sample_file.vue`:

    &lt;template&gt;
        &lt;div class=&quot;media&quot;&gt;
    
            &lt;like-button :post=&quot;post&quot; v-if=&quot;post.likedByCurrentUser === false &amp;&amp; &quot;&gt;&lt;/like-button&gt;  {{--I want to comment this but I get an error from the gulp watch: post.canBeLikedByCurrentUser === true--}}
    
            &lt;div class=&quot;media-left&quot;&gt;
                &lt;a href=&quot;#&quot;&gt;
                    &lt;img class=&quot;media-object&quot; v-bind:src=&quot;post.user.avatar&quot; v-bind:title=&quot;post.user.name + &#39; image from Gravatar&#39;&quot;&gt;
                &lt;/a&gt;
            &lt;/div&gt;
            &lt;div class=&quot;media-body&quot;&gt;
                &lt;strong&gt;{{ post.user.name }}&lt;/strong&gt;
                &lt;p&gt;{{post.body}}&lt;/p&gt;
                &lt;p&gt;{{post.likeCount}} {{ pluralize(&#39;like&#39;, post.likeCount) }}&lt;/p&gt;
            &lt;/div&gt;
        &lt;/div&gt;
    &lt;/template&gt; 

Does anyone know how to insert a comment and / or how to comment pieces of code?

How to comment code in a vue.js file?

I&#39;m trying to get a url parameter from a view file.

I have this url:

    http://locahost:8000/example?a=10

and a *view* file named `example.blade.php`.

From the controller I can get the parameter `a` with `$request-&gt;input(&#39;a&#39;)`. 

Is there a way to get such parameter from the view (without having to pass it from the controller to the view)? 


Lumen: get URL parameter in a Blade view

In Laravel 4, my controller uses a Blade layout:

&lt;!-- language: php --&gt;

    class PagesController extends BaseController {
        protected $layout = &#39;layouts.master&#39;;
    }

The master layout has outputs the variable title and then displays a view:

    ...
    &lt;title&gt;{{ $title }}&lt;/title&gt;
    ...
    @yield(&#39;content&#39;)
    ....

However, in my controller I only appear to be able to pass variables to the subview, not the layout. For example, an action could be:

&lt;!-- language: php --&gt;

    public function index()
    {
        $this-&gt;layout-&gt;content = View::make(&#39;pages/index&#39;, array(&#39;title&#39; =&gt; &#39;Home page&#39;));
    }

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?

How do I pass a variable to the layout using Laravel&#39; Blade templating?

Okay--I know this is a really elementary issue, but I can&#39;t figure it out. *This is a question regarding Laravel.*

Basically, I have my stylesheets embedded in my default layout view. I&#39;m currently just using regular css to link them, such as:

    &lt;link rel=&quot;stylesheet&quot; href=&quot;css/app.css&quot; /&gt;

It works great when I am at a single level route such as **/about**, but stops working when I go deeper, such as **/about/me**.

If I look at Chrome&#39;s developer console I see some of the following errors (only for the deeper routes):

    Resource interpreted as Stylesheet but transferred with MIME type text/html: &quot;http://example.dev/about/css/app.css&quot;.

So clearly it is now looking for the css inside the &quot;about&quot; folder--which of course isn&#39;t a folder at all.

I just want it to look in the same place for the assets regardless of the route.

Laravel stylesheets and javascript don&#39;t load for non-base routes

In Laravel 5.0.27 I am including a view with with a variable and the following code:

    @include(&#39;layouts.article&#39;, [
			&#39;mainTitle&#39; =&gt; &quot;404, page not found&quot;,
			&#39;mainContent&#39; =&gt; &quot;sorry, but the requested page does not exist :(&quot;
		])

and I get the following error...

 
&gt; FatalErrorException syntax ... error, unexpected &#39;,&#39;

I&#39;ve narrowed down that the error is solely from the &quot;(&quot; in the &quot;mainContent&quot; variable string, and when I remove the &quot;(&quot; the error disappears and everything runs fine. I can&#39;t find anything in documentation on this or any similar errors listed online. 

Does anyone know if this is expected behavior or if this is a bug that should be reported?

Thanks so much for your time!

Laravel Blade passing variable with string through @include causes error

How can I use switch in blade templates? When I used:

    @switch($login_error)
    	@case(1)
    		`E-mail` input is empty!
    		@break
    	@case(2)
    	    `Password` input is empty!
    		@break
    @endswitch

in result I see this text as plaintext. I prefer to use switch in few piece of code because it&#39;s more clean for me than when I using if.

But if it&#39;s not possible just write it.

Switch in Laravel 5 - Blade

I am trying to set up a site using laravel, but I&#39;m really having trouble with basic things that the documentation just doesn&#39;t cover.

In this case, I see that it says I can include one view inside another by using `@include(&#39;view.name&#39;)`. What is view.name? Where is it saved? I tried creating a file `app/views/view.name.blade.php`, but it wasn&#39;t read. How does the file name map to the blade name?

How to include a sub-view in Blade templates?

**How can I display the validation message in the view that is being redirected in Laravel ?**


Here is my function in a Controller

	public function registeruser()
	{
		$firstname = Input::get(&#39;firstname&#39;);
		$lastname = Input::get(&#39;lastname&#39;);
		$data  =  Input::except(array(&#39;_token&#39;)) ;
        $rule  =  array(
                    &#39;firstname&#39;       =&gt; &#39;required&#39;,
					&#39;lastname&#39;         =&gt; &#39;required&#39;,
                       ) ;
        $validator = Validator::make($data,$rule);
        if ($validator-&gt;fails())
        {
		$messages = $validator-&gt;messages();
		return Redirect::to(&#39;/&#39;)-&gt;with(&#39;message&#39;, &#39;Register Failed&#39;);
		}
        else
        {
		DB::insert(&#39;insert into user (firstname, lastname) values (?, ?)&#39;,
									array($firstname, $lastname));
		return Redirect::to(&#39;/&#39;)-&gt;with(&#39;message&#39;, &#39;Register Success&#39;);
        }
        }



I know the below given code is a bad try, But how can I fix it and what am 
 I missing 


    @if($errors-&gt;has())
        @foreach ($errors-&gt;all() as $error)
            &lt;div&gt;{{ $error }}&lt;/div&gt;
        @endforeach
    @endif

Update : And how do I display the error messages near to the particular fields
------------------------------------------------------------------------

Displaying the Error Messages in Laravel after being Redirected from controller

How can I in Laravel 5 make global variable which will be available in all Blade templates?

Laravel 5 - global Blade view variable available in all templates

Looking for a ternary operator for blade templates

    @if(Auth::check()) ? yes : no @endif

Can&#39;t seem to get it to work this works

    @if(Auth::check()) yes @else no @endif

suppose there is not much in it for this example, just curious.



Ternary in Laravel Blade

I&#39;m trying to utilize Laravel&#39;s localization feature, but I need to be able to put emphasis or bolden a portion of a phrase. Inserting a HTML tag into the language file causes it to be escaped when outputted to a blade.

For example, here is my language file entry:

    return [
        &#39;nav&#39; =&gt; [
            &#39;find&#39; =&gt; &#39;&lt;strong&gt;Find&lt;/strong&gt; Your Home&#39;,
        ]
    ];

When I call it from within a blade: *(I&#39;ve tried using triple braces as well.)*

    {{ trans(&#39;base.nav.find&#39;) }}

It outputs:

    &amp;lt;strong&amp;gt;Find&amp;lt;/strong&amp;gt; Your Home

---

I could potentially split the phrasing up like:

    return [
        &#39;nav&#39; =&gt; [
            &#39;fyh&#39; =&gt; [
                &#39;find&#39; =&gt; &#39;Find&#39;,
                &#39;yh&#39;   =&gt; &#39;Your Home&#39;,
            ]
        ]
    ]

And then output:

    &lt;strong&gt;{{ trans(&#39;base.nav.fyh.find&#39;) }}&lt;/strong&gt;{{ trans(&#39;base.nav.fyh.yh&#39;) }}

But that seems like overkill. Any better solutions?

How can I use HTML tags in a Laravel localization file?

How can I get the previous URL visited on the website in Laravel 5.1?

In Laravel 4 I just needed to write it like below:

    {{ URL::previous() }}



Go back URL in Laravel 5.1

I want to create a select box like the one below using [illuminate\html](https://github.com/illuminate/html/) :

&lt;!-- language: php --&gt;

    &lt;select&gt;
        &lt;option value=&quot;$item-&gt;id&quot;&gt;$item-&gt;name&lt;/option&gt;
        &lt;option value=&quot;$item-&gt;id&quot;&gt;$item-&gt;name&lt;/option&gt;
    &lt;/select&gt;


In my controller I tried this:

&lt;!-- language: php --&gt;

    public function create()
    {
		$items = Items::all([&#39;id&#39;, &#39;name&#39;]);

		return view(&#39;prices.create&#39;, compact(&#39;id&#39;, &#39;items&#39;));
    }

And in my view this:

&lt;!-- language: php --&gt;

    &lt;div class=&quot;form-group&quot;&gt;
	    {!! Form::Label(&#39;item&#39;, &#39;Item:&#39;) !!}
	    {!! Form::select(&#39;item_id&#39;, $items, null, [&#39;class&#39; =&gt; &#39;form-control&#39;]) !!}
	&lt;/div&gt;

The issue is that instead of `$item-&gt;name` is displaying all the info of the entity. 

Laravel-5 how to populate select box from database with id value and name value

I would like to know what would be the best way to display a default value if the given value is not set. I have the following in a blade file (I can not guaranty that the key is set, it depends on a multitude of factors).

    {{ $foo[&#39;bar&#39;] }}

I would know if the following is the best way to go about it,

    {{ (isset($foo[&#39;bar&#39;]) ? $foo[&#39;bar&#39;] : &#39;baz&#39; }}

or is there a better way to do this?

Thanks :)

How to echo a default value if value not set blade

I have this code:

    &lt;select required=&quot;required&quot; class=&quot;form-control&quot; name=&quot;title&quot;&gt;
        &lt;option&gt;&lt;/option&gt;
        @foreach ($titles as $key =&gt; $val)
            @if (stristr($key, &#39;isGroup&#39;))
                &lt;optgroup label=&quot;{{ $val }}&quot;&gt;
            @else
            &lt;option value=&quot;{{ $key }}&quot;&gt;{{ $val }}&lt;/option&gt;
            @endif
        @endforeach
        &lt;/select&gt;

So when the form have errors i use the line `Redirect::route(&#39;xpto&#39;)-&gt;withInput()-&gt;withErrors($v)`. But i can&#39;t re-populate the select fields. Any way to do this without using JavaScript for example?

Define the selected option with the old input in Laravel / Blade

I have a user-input text displayed on one of the pages. I want to allow new lines, though. How do I display the text, so it is **escaped** AND **allows new lines**?

I used `nl2br()` and Blade&#39;s tripple brackets `{{{$text}}}`, however, obviously, the tripple brackets escape `&lt;br/&gt;` tags as well.

Is there a way to combine escaping and HTML&#39;s new lines using Blade?

Thanks.

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