What is the correct way to call the "Links" function after this "Foreach"?
I don't know how to handle the variable to put in function.
#inject('usuarios', 'App\User')
#foreach($usuarios->getIndicados() as $user)
#endforeach
<div class="row">
<div class="col-12 text-center">
{{ $usuarios->getIndicados()->links() }}
</div>
</div>
Maybe it's just an editing error, but in your output the -tags don't seem to be closed again. Also, there should be no space like < a> at the beginning of the tag. And < a hr_ef= ... is obviously wrong.
In order to style them, you can add a class attribute to the tags while building the string and do the style-stuff in css.
This is what laravel document provides. You need to add links in the collection.
<div class="container">
#foreach ($users as $user)
{{ $user->name }}
#endforeach
{{ $users->links() }}
Related
I have an article, each article has article_blocks, the blocks have a video_link field
And I need to display this field in the list of articles
This is how the article list output is roughly implemented
<div class="blog-list">
#foreach($articles as $article)
<div class="blog-article">
<div class="video-button video-modal-button-blog" data-video="https://www.youtube.com/embed/{{ $article_block->video_link }}">
<span>Watch video</span>
</div>
<h2 class="blog-article__title">{{ $article->title }}</h2>
<span>{{ date('d F Y', strtotime($article->published_at)) }}</span>
<span>{{ $article->getTotalViews() }} Views</span>
</div>
#endforeach
</div>
Each article has a button to open a video, but this video field itself is not in the article itself, but in the article blocks
I now take this field from the block and output it, it turns out like this
<?php
use App\Models\ArticleBlock;
$article_block = ArticleBlock::whereNotNull('video_link')->first();
?>
<div class="blog-list">
#foreach($articles as $article)
<div class="blog-article">
#if ($article_block->video_link !== 'null')
<div class="video-button video-modal-button-blog" data-video="https://www.youtube.com/embed/{{ $article_block->video_link }}">
<span>Watch video</span>
</div>
#endif
<h2 class="blog-article__title">{{ $article->title }}</h2>
<span>{{ date('d F Y', strtotime($article->published_at)) }}</span>
<span>{{ $article->getTotalViews() }} Views</span>
</div>
#endforeach
</div>
As a result, I get this field with video and it is displayed, but the same video is displayed for all articles in the list, and each article should have its own field and its own video. How can this be fixed?
I probably need to look for something like blocks by article id
$article_block = ArticleBlock::where('article_id', $article->id)->whereNotNull('video_link')->first();
But I can't get id
Cant write comment, under 25 rep :(
data-video="https://www.youtube.com/embed/{{ $article_block->video_link }}"
This looks wrong. You should eager load article blocks (eager loading is generally faster than lazy loading) for all articles with a with statement in your eloquent query see: https://laravel.com/docs/8.x/eloquent-relationships#eager-loading
Then if everything is correct you should be able to do just {{ $article->block->video_link }} or something similar.
Above is right if article has only one article block (one to one relationship).
But it seems that article has multiple blocks (one to many relationship) so you would need to iterate over each of the article block as well with another #foreach statement.
#foreach($articles as $article)
#foreach($article->article_blocks as $block)
<p>URL of video is: https://www.youtube.com/embed/{{ $block->video_link }}</p>
#endforeach
#endforeach
Now lets answer your question why video is same everywhere? Because you've coded it as so. You should NEVER write custom queries in your blade files.
Here i am referring to this part of your code:
<?php
use App\Models\ArticleBlock;
$article_block = ArticleBlock::whereNotNull('video_link')->first();
?>
Queries should be either in controllers/services or repositories.
$article_block = ArticleBlock::whereNotNull('video_link')->first();
will just give you first article block defined in ur database where video_link is not null. It won't guarantee that ArticleBlock belongs to given Article.
Lets hope that i put you on the right path ^.^
I want to put together a menu and get an icon dynamically.
the result i want is something like this:
Database table:
code:
<div class="card card-dashboard-eight">
<label class="main-content-label mb-1">Categoryes</label>
<span class="d-block mg-b-20 text-muted">Stores All</span>
<div class="list-group">
#foreach($tipos as $tipo)
<div class="list-group-item">
{{$tipo->icono }}
<p>{{$tipo->tipo }}</p>
</div>
#endforeach
</div>
</div>
but it prints the label not the icon
What should I do to show my icons?
I dont know the template engine you are using, but it seems to escape the html chars. maybe it just works by removing the double brackets ("{$tipo->icono}" instead of "{{$tipo->icono }}").
But for app-design reasons: i'd suggest to store just the type (or class) in the database. not an html-tag. meaning: the column "icono" should just contain f.e. "glass-martini" - instead of a complete html-tag. put the html-stuff in your template and add the class from your column there.
You have to use {!! !!} to display the raw unescaped HTML of your icon:
{!! $tipo->icono !!}
This way it doesn't get escaped with htmlspecialchars.
Basically {{ $var }} will be compiled to <?php htmlspecialchars($var); ?> and {!! $var !!} to <?php echo $var; ?>.
See the docs on how to display data in Blade templates for more information.
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 an old database filled with info and now i want to display Category names from that DB and getting this error.
Here is my controller
public function forums(){
$cats = Forum_cats::all();
return view ('lapas.forums.index')->with('cats', $cats);
}
}
here is my view
#if(count($cats >1))
#foreach($cats as $cati)
<div class = "well">
<h3>{{$cati->description}}</hr>
</div>
#endforeach
#else
#endif
and here is screen of DB structure
http://prntscr.com/mg5nk1
Ask for more info if needed!
It looks like your operator is misplaced:
#if(count($cats) > 1)
#foreach($cats as $cati)
<div class = "well">
<h3>{{$cati->description}}</hr>
</div>
#endforeach
#else
#endif
It looks like you're trying to loop through these $cats in a Blade template. You might also try forelse:
#forelse($cats as $cati)
<div class = "well">
<h3>{{$cati->description}}</hr>
</div>
#empty
{{-- Action if there are none --}}
#endforelse
Edit: Docs here: https://laravel.com/docs/5.4/blade#loops
Your if is wrong. Try :
#if($cats->count() > 1)
I'm using Blade templating with Laravel and I'm trying to use a #foreach loop to display notifications. The problem is that if I have say 10 notifications, the first notification is repeated 10 times.
The code to output each notification:
#foreach ( Auth::user()->unreadNotifications as $notification )
{{ $notification->type->web_template }}
{{ $notification->id }}
#include($notification->type->web_template)
#endforeach
web_template will output a path to the template: notifications.web.user_alert
For each iteration of the loop the {{ $notification->type->web_template }} and {{ $notification->id }} will output what they're supposed to but #include($notification->type->web_template) will only output the first notification each time.
So the output will look like:
156 notification.web.new_message
You have a new message from Joe.
154 notification.web.user_alert
You have a new message from Joe.
145 notification.web.new_like
You have a new message from Joe.
I think it's some sort of cache issue maybe, but I couldn't find anyone with the same problem.
Any ideas?
UPDATE: Adding some code
Example notification view:
#extends('layouts.notification-wrapper')
#section('url', url('jobs/'.$notification->job_id.'#highlight'.$notification->bid_id))
#section('image', '/assets/img/no-photo.jpg')
#section('header', $notification->collector->firstname . ' ' . $notification->collector->secondname)
#section('description')
has placed a bid of €{{ number_format($notification->bid()->withTrashed()->first()->amount,0) }} on your job.
#stop
Notification wrapper:
<li #if(!$notification->read)
class="unread"
#endif>
<a href="#yield('url')" data-id="{{ $notification->id }}">
<div class="pull-left">
<img src="#yield('image')" class="img-circle" alt="user image">
</div>
<h4>
#yield('header')
<small><i class="fa fa-clock-o"></i> {{ $notification->created_at->diffForHumans()}}</small>
</h4>
<p> #yield('description')</p>
</a>
</li>
Answering my own question!
Found this: Laravel Blade Templates Section Repeated / cache error
Basically whatever way it works I need to overwrite my sections when looping and using #yield... I think. So I need to replace #stop with #overwrite in my views.