Laravel - 使用@section 动态设置元标记
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Laravel - set meta tag dynamically with @section
提问by Darren Lau
i would like implement facebook share button function whereby it will capture the meta tags information during user hit the share button.
我想实现 facebook 分享按钮功能，它会在用户点击分享按钮期间捕获元标签信息。
I've a head.blade.php that include some meta tag to be captured. Example
我有一个 head.blade.php，其中包含一些要捕获的元标记。例子
<meta property="og:url" content="@yield('facebook_share_url')">
<meta property="og:image" content="@yield('facebook_share_image')">
<meta property="og:description" content="@yield('facebook_share_description')">
And i have a default.blade.php.
我有一个 default.blade.php。
<!doctype html>
<html>
<head>
@include('includes.head')
</head>
<body>
<div class="container">
<header class="row">
@include('includes.header')
</header>
<div id="main" class="row">
@yield('content')
</div>
</div>
@include('includes.footer')
</body>
</html>
So when i browse to some url says www.example.com/details, the default.blade.php will yield the content from this details.blade. And at this moment i would like to change the facebook meta tag properties, so i did something like below in details page.
所以当我浏览到某个 url 说 www.example.com/details 时，default.blade.php 将从这个 details.blade 产生内容。此时我想更改 facebook 元标记属性，因此我在详细信息页面中执行了如下操作。
@section('facebook_share_image', 'This is a description')
@section('facebook_share_description', 'This is an individual page title')
The code work fine but i would like to render it from my view data. Something like @section('facebook_share_description', {{ $data->description }})
代码工作正常，但我想从我的视图数据中呈现它。就像是@section('facebook_share_description', {{ $data->description }})
but when i check my meta tag, it gives me nothing. Is it possible to do so?
但是当我检查我的元标记时，它什么也没给我。有可能这样做吗？
回答by Saiyan Prince
I am not sure whether this is what you want or what you are looking for, but why not try placing the metatags in the default.blade.phponly instead of placing it in a partial.
我不确定这是您想要的还是您正在寻找的，但为什么不尝试将meta标签仅放在default.blade.php 中，而不是将其放在部分中。
For example, insert in headtag of default.blade.php:
例如，在headdefault.blade.php 的标签中插入：
@yield('facebook_meta')
view_file.blade.php
view_file.blade.php
@section('facebook_meta')
<meta property="og:url" content="Place your data here">
<meta property="og:image" content="Place your data here">
<meta property="og:description" content="Place your data here">
@endsection
The above approach works much better, according to me.
据我说，上述方法效果更好。
Maybe this can help you out.
也许这可以帮助你。
