php - Laravel dompdf 转换为 pdf 时无法正确显示视图

问题描述

我正在尝试将视图生成为 pdf，没有图像，只有 html，但它看起来不像它应该的样子。

这是网页的外观

这就是pdf的外观

我的刀片视图：

    @extends('layouts.app')

@section('content')
<div class="container">
    <div class="row justify-content-center">
        <a href="/download">
            <button class="btn btn-primary">Download PDF</button>
        </a>
    </div>

    <br>

    <div class="row justify-content-center">
        <div class="card-header">{{ __('Inventory') }}</div>

            <form method="post" action="/insert">
                @csrf
                <div class="d-flex">
                    <div class="col-md-4">
                        <input type="text" class="form-control" placeholder="Product Name" name="prodName">
                    </div>
                    <div class="col-md-4">
                        <input type="number" class="form-control" placeholder="Quantity" name="quantity">
                    </div>
                    <div class="col-md-4">
                        <input type="text" class="form-control" placeholder="Remarks" name="remarks">
                    </div>
                    <div>
                        <button class="btn btn-primary" type="submit" id="add">Add</button>
                    </div>
                </div>
            </form>
            <br>

            @foreach($saves as $save)
            <div class="inv d-flex">
                <div class="col-md-3">
                    Product Name
                    <input type="text" class="form-control" value="{{$save->product}}" name="prodName" readonly>
                </div>
                <div class="col-md-3">
                    Quantity
                    <input type="number" class="form-control" value="{{$save->quantity}}" name="quantity" readonly>
                </div>
                <div class="col-md-3">
                    Remarks
                    <input type="text" class="form-control" value="{{$save->remarks}}" name="remarks" readonly>
                </div>
                <div>
                    Options
                    <br>
                    <delete-button del-id="{{$save->id}}"></delete-button>
                </div>
                <div>
                     
                    <div class="col-md-2">
                        <a href="/inv/{{$save->id}}/edit">
                            <button class="btn btn-primary">Update</button>
                        </a>
                    </div>
                </div>
                <br>
            </div>
            @endforeach
        </div>
    </div>
</div>
@endsection

（对不起，代码很长，我还在练习如何使用这个 PDF 转换器，我想将整个页面转换为 PDF）

这是 layouts.app：

    <!doctype html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <!-- CSRF Token -->
    <meta name="csrf-token" content="{{ csrf_token() }}">

    <title>{{ config('app.name', 'Laravel') }}</title>

    <!-- Scripts -->
    <script src="{{ asset('js/app.js') }}" defer></script>

    <!-- Styles -->
    <link href="{{ asset('css/app.css') }}" rel="stylesheet">
</head>
<body>
    <div id="app">
        <nav class="navbar navbar-expand-md navbar-light bg-white shadow-sm">
            <div class="container">

                <a class="navbar-brand d-flex" href="{{ url('/home') }}">
                    Home
                </a>
                <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="{{ __('Toggle navigation') }}">
                    <span class="navbar-toggler-icon"></span>
                </button>

                <div class="collapse navbar-collapse" id="navbarSupportedContent">
                    <!-- Left Side Of Navbar -->
                    <ul class="navbar-nav mr-auto">
                        <form action="/s" method="get">
                            <div class="row d-flex">
                                <div class="pl-3 pr-2">
                                    <input class="form-control" type="search" placeholder="Search by product..." id="search" name="search">
                                </div>
                                <div>
                                    <button class="btn btn-primary">Search</button>
                                </div>
                            </div>
                        </form>
                    </ul>

                    <!-- Right Side Of Navbar -->
                    <ul class="navbar-nav ml-auto">
                        <!-- Authentication Links -->
                        @guest
                            @if (Route::has('login'))
                                <li class="nav-item">
                                    <a class="nav-link" href="{{ route('login') }}">{{ __('Login') }}</a>
                                </li>
                            @endif

                            @if (Route::has('register'))
                                <li class="nav-item">
                                    <a class="nav-link" href="{{ route('register') }}">{{ __('Register') }}</a>
                                </li>
                            @endif
                        @else
                            <li class="nav-item dropdown">
                                <a id="navbarDropdown" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" v-pre>
                                    {{ Auth::user()->name }}
                                </a>

                                <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
                                    <a class="dropdown-item" href="{{ route('logout') }}"
                                       onclick="event.preventDefault();
                                                     document.getElementById('logout-form').submit();">
                                        {{ __('Logout') }}
                                    </a>

                                    <form id="logout-form" action="{{ route('logout') }}" method="POST" class="d-none">
                                        @csrf
                                    </form>
                                </div>
                            </li>
                        @endguest
                    </ul>
                </div>
            </div>
        </nav>

        <main class="py-4">
            @yield('content')
        </main>
    </div>
</body>
</html>

这是我的控制器：

public function downloadPDF()
{
    set_time_limit(300);
    $saves = DB::select('select * from inventories order by quantity desc');
    $pdf = PDF::loadView('home', compact('saves'));
    return $pdf->download('report.pdf');
}

标签： phplaravelpdfdompdf

php - Laravel dompdf 转换为 pdf 时无法正确显示视图

问题描述

解决方案

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