php Laravel 5 在刀片中回显包含 html 的会话变量
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Laravel 5 echo out session variable containing html in blade
提问by Webtect
I did a redirect in laravel:
我在 Laravel 中做了一个重定向：
return redirect('admin')->with($returnData);
$returnData is a string that contains a bootstrap info div with the result from the controller. Almost everything is working except when the page loads again it shows the html on the page as if it were text, brackets and everything. If I use this:
$returnData 是一个字符串，其中包含一个引导信息 div，其中包含来自控制器的结果。几乎一切正常，除非页面再次加载时，它会在页面上显示 html，就好像它是文本、括号和所有内容一样。如果我使用这个：
@if(!empty(Session::get('error'))) {{ Session::get('error')}} @endif
Then it shows is as pure text. If I change it to
然后它显示为纯文本。如果我把它改成
<?php if(!empty(Session::get('error'))) { echo Session::get('error'); } ?>
It works fine. Im ok keeping it like this but I would rather utilize Blade / Laravel as its supposed to be used so I was wondering if there is a way to have the @if statement show the rendered html and not the text version?
它工作正常。我可以保持这样，但我宁愿使用 Blade / Laravel 作为它应该使用的所以我想知道是否有办法让 @if 语句显示呈现的 html 而不是文本版本？
回答by mdamia
I would recommend returning just the error message then in your view create the div. So if you were to change the layout of the view, you would it in one place.
我建议只返回错误消息，然后在您的视图中创建 div。所以如果你要改变视图的布局，你会在一个地方。
@if(Session::has('error'))
<div class="alert alert-danger">
{{ Session::get('error')}}
</div>
@endif
hope this help.
希望这有帮助。
回答by Guillermo Lobos Parada
To show the rendered HTML you should use {!! $variable->coontent !!}in your view, and this gonna convert your HTML text to render
要显示您应该{!! $variable->coontent !!}在视图中使用的呈现的 HTML ，这会将您的 HTML 文本转换为呈现
回答by Saeed
May this example will help you. Try this
愿这个例子对你有所帮助。尝试这个
@if (session('Error'))
<div class="alert alert-success">
{{ session('Error') }}
</div>
@endif
回答by Subash
Try changing your blade code to following.
尝试将您的刀片代码更改为以下。
@if(!empty(Session::get('error')))
{!! Session::get('error') !!}
@endif
