Question

我的Laravel布局目前如下（删除导航栏等）：

<link href="//maxcdn.bootstrapcdn.com/bootswatch/3.3.4/flatly/bootstrap.min.css" 
     rel="stylesheet">
<link href="{{ asset('/css/app.css') }}" rel="stylesheet">

<!-- Fonts -->
<link href='//fonts.googleapis.com/css?family=Roboto:400,300' rel='stylesheet' 
    type='text/css'>

<!-- Scripts -->
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>

<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
    <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
    <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
    <![endif]-->
</head>
<body>

    <div class="container">

        @yield('content')

    </div>

    <!-- Scripts -->
    <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
    <script src="{{ asset('assets/vendor/toastr/toastr.min.js') }}"></script>
</body>
</html>

然后我将视图附加到布局：

@extends('app')

@section('content')

Content here.

@endsection

我很困惑，例如，如果我在clinicController.php或在诊所路线内（它是一种资源），那么就注意到＆＃34;注射＆＃34;将样式表和Javascript文件放入适当的位置。

有办法做到这一点吗？我想象@if on a certain page, display this会起作用，但我确信必须有更多的＆＃34; Laravel＆＃34;这样做的方法？

非常感谢任何帮助。

Answer 1

您可以在section中创建类似以下内容的view，例如：

@extends('layouts.master')

@section('styles')
    <link href="{{asset('assets/css/custom-style.css')}}" />
@stop

然后也在您的layout，@yield中，例如：

<!--Static StyleSheets-->
<link href="{{asset('assets/css/common-style.css')}}" rel="stylesheet" />

<!--Dynamic StyleSheets added from a view would be pasted here-->
@yield('styles')

script代码也是如此（例如layout / styles可能会显示scripts}：

<html>
    <head>
        <!--Static StyleSheets-->
        <link href="{{asset('assets/css/common-style.css')}}" />

        <!--Dynamic StyleSheets added from a view would be pasted here-->
        @yield('styles')
    </head/>

    <!-- Template Body -->
    <body>
        <!-- Other HTML Elements -->
        <div class="container">
            @yield('content')
        </div>

        <!-- Dump all dynamic scripts into template -->
        @yield('scripts')
    </body>
</html>

更新：自Laravel 5.2起，可以styles / scripts使用Stacks，例如：

在视图中：

@extends('layouts.master')

@section('content')
    <!-- Content -->
@endsection

<!-- Push a style dynamically from a view -->
@push('styles')
    <link href="{{asset('assets/css/common-style.css')}}" />
@endpush

<!-- Push a script dynamically from a view -->
@push('scripts')
    <script src="/example.js"></script>
@endpush

模板：

<html>
    <head>
        <!--Static StyleSheets-->
        <link href="{{asset('assets/css/common-style.css')}}" />

        <!--Dynamic StyleSheets added from a view would be pasted here-->
        @stack('styles')
    </head/>
    <!-- Template Body -->
    <body>

        <!-- Other HTML Elements -->
        <div class="container">
            @yield('content')
        </div>

        <!-- Dump all dynamic scripts into template -->
        @stack('scripts')

    </body>
</html>

Answer 2

如果您像我一样并且不喜欢在多个视图文件中乱丢脚本的想法，您可以使用以下任何一种方法在模板中以可维护的方式执行此操作：

如果使用命名路线

@if (in_array(Route::currentRouteName(), ['profile', 'register']))
    <script src="example.js"></script>
@endif

OR （与上述相同）

@if (in_array(\Request::route()->getName(), ['profile', 'register']))
    <script src="example.js"></script>
    <script src="another.js"></script>
@endif

检查控制器操作

  @if (in_array(substr(Route::currentRouteAction(), strpos(Route::currentRouteAction(), '@')+1), ['create', 'edit']))
    <script src="example.js"></script>
  @endif

指定控制器和操作

  @if (in_array(substr(Route::currentRouteAction(), strpos(Route::currentRouteAction(), 'Controllers')+12), ['UserController@create', 'AlbumController@edit']))
    <script src="example.js"></script>
  @endif

Laravel 5 - 仅在特定页面/控制器（页面特定资产）上添加样式表

2 个答案: