我正在尝试创建一个pdf文件，该文件在所有页面上的价格均应位于所有价格的右侧。我这样做的方法是，每种产品都属于各自的类别，并且采用表格格式。现在，由于每个类别具有不同数量的产品，因此并非所有类别最终都在新页面上开始。我也在用barryvdh / snappy
这是我的产品-pdf.blade.php
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
</head>
<body style="font-family: arial;">
<div style="text-align: center; font-size: 40px;">Product Catalogue</div>
<div>
@foreach($product_categories as $category)
@if(count($category->parentCategory()->where('category_id', '>', 0)->where('active', '1')->get()) && $category->active == 1)
<div style="text-align: center; font-size: 40px; padding-top: 20px;">
{{ $category->title }} !!
</div>
<table width="100%">
<tr>
<td colspan="2"></td>
<td>Price</td>
</tr>
</table>
@if(count($category->parentCategory))
@foreach($category->parentCategory as $parent)
@if(count($parent->parentCategory()->where('category_id', '>', 0)->where('active', 1)->get()) && $parent->active == 1)
<div style="text-align: center; font-size: 40px; padding-top: 20px;">
{{ $parent->title }} @@
</div>
@if(count($parent->parentCategory))
@foreach($parent->parentCategory as $child)
@if($child->active == 1)
<div style="text-align: center; font-size: 40px; padding-top: 20px;">
{{ $child->title }} ##
</div>
<table width="100%">
@foreach($child->product as $product)
<tr class="page">
<td style="border-bottom: 2px solid #bab6b6;">
<?php
$image = getImagesArray($product->image);
?>
@if(!empty($image))
<img src={!! asset("product_images/products/$image[0]") !!} width="100">
@endif
</td>
<td style="border-bottom: 2px solid #bab6b6;">
<div>
{{ $product->supplier_code }}
</div>
<div>
{{ $product->description }}
</div>
</td>
<td style="border-bottom: 2px solid #bab6b6; text-align: right;">
R {{ $product->unit_price }}
</td>
</tr>
@endforeach
</table>
@endif
@endforeach
@endif
@elseif($parent->active == 1)
<div style="text-align: center; font-size: 40px; padding-top: 20px;">
{{ $parent->title }} $$
<table width="100%">
@foreach($parent->product as $product)
<tr>
<td style="border-bottom: 2px solid #bab6b6;">
<?php
$image = getImagesArray($product->image);
?>
@if(!empty($image))
<img src={!! asset("product_images/products/$image[0]") !!} width="100">
@endif
</td>
<td style="border-bottom: 2px solid #bab6b6;">
<div>
{{ $product->supplier_code }}
</div>
<div>
{{ $product->description }}
</div>
</td>
<td style="border-bottom: 2px solid #bab6b6; text-align: right;">
R {{ $product->unit_price }}
</td>
</tr>
@endforeach
</table>
</div>
@endif
@endforeach
@endif
@elseif($category->active == 1 && $category->category_id == 0)
<div style="text-align: center; font-size: 40px; padding-top: 20px;">
{{ $category->title }} %%
</div>
<table width="100%">
@foreach($category->product as $product)
<tr>
<td style="border-bottom: 2px solid #bab6b6;">
<?php
$image = getImagesArray($product->image);
?>
@if(!empty($image))
<img src={!! asset("product_images/products/$image[0]") !!} width="100">
@endif
</td>
<td style="border-bottom: 2px solid #bab6b6;">
<div>
{{ $product->supplier_code }}
</div>
<div>
{{ $product->description }}
</div>
</td>
<td style="border-bottom: 2px solid #bab6b6;">
R {{ $product->unit_price }}
</td>
</tr>
@endforeach
</table>
@endif
@endforeach
</div>
</body>
这是我的downloadPdf函数
public function downloadPdf()
{
$products = Product::all();
$categories = Category::with('product')->where('active', 1)->where('category_id', '>', '1')->get();
$product_categories = Category::where('category_id', 0)->with('parentCategory')->get();
$pdf = PDF::loadView('admin.pdf.product-pdf', compact('categories', 'product_categories'));
return $pdf->download('catalogue.pdf');
}
我确实尝试过这个
$pdf->setOption('header-html', 'http://laravel-pdf.test/admin/pdf/header');
退出状态代码“ 1”表示出了点问题：stderr：“正在加载页面（1/6）[>] 0％[======>] 10％[======== = 50％[=========================== ================>] 65％错误：无法加载http://laravel-pdf.test/admin/pdf/header，网络状态码为299，http状态码为500-下载http://laravel-pdf.test/admin/pdf/header时出错-服务器回复：内部服务器错误[=========================================== =================] 100％[======>] 10％[================== ============> = 50％[=============================== ===========================] 100％计数页面（2/6）[============= ==============================================]对象1 of 1解析链接（4/6）[======================================= =====================]对象1/1加载页眉和页脚（5/6）打印页面（6/6）[>]准备完成并退出代码1由于网络错误：UnknownContentError“ stdout：”“命令：” C：\ Program Files \ wkhtmltopdf \ bin \ wkhtmltopdf“ --lowquality --header-html” http://laravel-pdf.test/admin/pdf/header“” C：\ WINDOWS \ TEMP \ knp_snappy5d397 9ce2845b7.57696581.html“” C：\ WINDOWS