Laravel-检查@yield是否为空 [英] Laravel - Check if @yield empty or not

问题描述

是否可以在刀片视图中查看@yield是否具有内容?

Is it possible to check into a blade view if @yield have content or not?

我正在尝试在视图中分配页面标题:

I am trying to assign the page titles in the views:

@section("title", "hi world")

所以我想签入主布局视图...类似

So I would like to check in the main layout view... something like:

<title> Sitename.com {{ @yield('title') ? ' - '.@yield('title') : '' }} </title>

推荐答案

可能有更漂亮的方法.但这可以解决问题.

There is probably a prettier way to do this. But this does the trick.

@if (trim($__env->yieldContent('title')))
    <h1>@yield('title')</h1>
@endif

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