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 $var; ?>.
See the docs on how to display data in Blade templates for more information.
Related
Im working in PHP Laravel to build an RSS FEED READER
I have read the XML file and it displays the title, description and link.
But the description contains image which i don't know how to display as an image.
Now the image part comes in html format as shown below:
Instead i want it to be displayed like this:
Here is my html code where the rss feed content display happens:
#foreach ($feed->item as $item)
<tbody>
<div class="card">
<div class="card-header">
{{ $item->title}}
</div>
<div class="card-header">
{{ $item->thumbnail}}
</div>
<div class="card-body">
{{$item->description}}
</div>
</div>
</tbody>
#endforeach
Can somebody please help me with this.
Thanks in advance.
You have HTML in your $item->description using the double Mustache{{ }} You are telling Laravel escape the data.
To render the HTML, you need to use instead {!! !!}
<div class="card-body">
{!! $item->description !!}
</div>
You can see more in the doc here: https://laravel.com/docs/7.x/blade#displaying-data
I use CKEditor in my application for edit text
when i store my text in data base it will save with tags like this :
<p>Hello world</p><p>how are you ?</p>
and in my blade when i want to display this text, it will show with tags so i use strip_tags :
<div id="detail_textarea">
{{ strip_tags($letter->text) }}
</div>
but when i look at the page, styles does not work and all the text are sticky like this :
Hello worldhow are you ?
in this case seems to <br> or <p> does not work correctly.
what can i do ?
Please use {!! !!} instead of {{ }}
Update
<div id="detail_textarea">
{!! $letter->text !!}
</div>
What is the correct way to call the "Links" function after this "Foreach"?
I don't know how to handle the variable to put in function.
#inject('usuarios', 'App\User')
#foreach($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
{{ $users->links() }}
I want to put a line break into a blade report.
I know there is the {!! !!} tags to escape the html tags, but in my situation I have a long string coming in at {{$row[$colField]}} so it already within {{ }} tags.
The way I tried it would have appeared like {{ randome text {!! <br/> !!} }}.
Is there any other way to do this perhaps.
#foreach($fieldList as $field)
#if ($header->group == $field->group)
<?php $colName = $field->columnname ?>
<?php $colField = $field->columnfield; ?>
<?php $fieldGroup = $field->group; ?>
#if ($colName != $fieldGroup)
<span class="titleSpan" style="white-space: nowrap; font-weight: bold">{{ $colName=='Age'?'':$colName.':' }} </span>
#endif
{{$row[$colField]}}<br>
#endif
#endforeach
The curly brace blade tags are for echoing values, they don't do anything else and you cannot nest them in the way you're trying to in your example. You can find information about these tags in the Blade documentation, but in summary:
The double curly brace tag means echo this value and escape it, e.g:
{{ $row[$colField] }}
compiles to:
<?php echo e($row[$colField]); ?>
A curly brace with 2 exclamation marks means echo this value without escaping it, e.g:
{!! $row[$colField] !!}
compiles to:
<?php echo $row[$colField]; ?>
If you would like for a line break (<br/>) to appear somewhere within the value of $row[$colField] then you must transform that value before outputting it. There are functions, like nl2br that can replace new lines with line breaks, so you could for example do this:
{!! nl2br($row[$colField]) !!}
Which would compile to:
<?php echo nl2br($row[$colField]); ?>
So if the value of $row[$colField] is:
Hello world
This is another line.
Then that code would output:
Hello world</br>
This is another line.
That said your question is unclear so if this information does not help then please rewrite your question to clearly communicate what you're trying to achieve, i.e: include an example of your input and an example of your desired output.
I implement summernote (https://github.com/summernote/summernote) on the laravel 5.3
If I input data then save, on table seems like this :
<p>1. chelsea</p><p>2. mu</p><p>3. city</p><p>4. liverpool</p><p>5. arsenal</p>
How can I display it without tag p?
So when it displayed will seems like this :
1. chelsea
2. mu
3. city
4. liverpool
5. arsenal
How can I do it?
First edit the text accordingly to your desired format inside summernote text editor, and save it.
Then you can use this blade syntax to show the text formated:
{!! message !!}
Simplest way to show:
<?php echo $variable or html code ; ?>
because in PHP, echo is used to interpret html code.
$text = "<p>1. chelsea</p><p>2. mu</p><p>3. city</p><p>4. liverpool</p><p>5. arsenal</p>";
echo strip_tags($text);
Use strip_tags php method to convert html to string.
Refernce link
#foreach ($GuideCont as $item )
<input type="text" value="{{$item->id}}" hidden>
<div class="card">
<div class="card-header border-bottom border-info">
<h3 class="card-title">{{$item->title }}</h3>
</div>
<div class="card-body">
{!!$item->description !!} {{--// SummerNote Data --}}
</div>
</div>
#endforeach