我在resources \ views \ layouts \ app.blade.php
中有一个父布局<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Laravel</title>
<!-- JavaScripts -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
{{-- <script src="{{ elixir('js/app.js') }}"></script> --}}
<!-- Fonts -->
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.4.0/css/font-awesome.min.css" rel='stylesheet' type='text/css'>
<link href="https://fonts.googleapis.com/css?family=Lato:100,300,400,700" rel='stylesheet' type='text/css'>
<!-- Styles -->
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet">
{{-- <link href="{{ elixir('css/app.css') }}" rel="stylesheet"> --}}
<style>
body {
font-family: 'Lato';
}
.fa-btn {
margin-right: 6px;
}
</style>
</head>
<body id="app-layout">
<nav class="navbar navbar-default">
<div class="container">
<div class="navbar-header">
<!-- Collapsed Hamburger -->
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#app-navbar-collapse">
<span class="sr-only">Toggle Navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<!-- Branding Image -->
<a class="navbar-brand" href="{{ url('/') }}">
Laravel
</a>
</div>
<div class="collapse navbar-collapse" id="app-navbar-collapse">
<!-- Left Side Of Navbar -->
<ul class="nav navbar-nav">
<li><a href="{{ url('/home') }}">Home</a></li>
<li><a href="{{ url('/addthreadhtml') }}">Add thread</a></li>
</ul>
<!-- Right Side Of Navbar -->
<ul class="nav navbar-nav navbar-right">
<!-- Authentication Links -->
@if (Auth::guest())
<li><a href="{{ url('/login') }}">Login</a></li>
<li><a href="{{ url('/register') }}">Register</a></li>
@else
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">
{{ Auth::user()->name }} <span class="caret"></span>
</a>
<ul class="dropdown-menu" role="menu">
<li><a href="{{ url('/logout') }}"><i class="fa fa-btn fa-sign-out"></i>Logout</a></li>
</ul>
</li>
@endif
</ul>
</div>
</div>
</nav>
@yield('content')
</body>
</html>
我想使用if语句在头文件中包含一个js - 如果addThreadForm.blade.php加载到内容部分
可以这样做吗?
答案 0 :(得分:0)
是的,你可以这样做
在<style>
标记后添加
@yield('header_scripts')
然后在addThreadForm.blade.php
文件中添加您的脚本section
@section('header_scripts')
<script> alert('hi') </script>
@stop
只有在addThreadForm.blade.php
加载
答案 1 :(得分:0)
@Mifas的答案很好,但是如果您打算让其他文件也向标题添加脚本,那么它将无法运行。 Laravel 5.2在Blade中有一个漂亮的新功能,称为Stacks。
https://laravel.com/docs/5.2/blade#stacks
在addThreadForm.blade.php
:
@push('scripts')
<script src="/example.js"></script>
@endpush
并在你的布局中:
@stack('scripts')
这允许多个Blade模板推送到堆栈,然后在渲染布局时,它们的各种贡献将被组合并输出。