使用barryvdh dompdf Laravel-4和loadView而不是loadHtml的多页pdf

Question

I'm trying to create batched pdf invoices (using: barryvdh/laravel-dompdf ) that can be downloaded and printed. 我正在尝试创建可下载和打印的批量pdf发票（使用： barryvdh / laravel-dompdf ）。 Sending the invoices via email is easy because the 'send' command works perfectly inside a loop and will attach the currently created pdf, but $pdf->download() requires a return response -- my attempts to download without "return" get an error message, and "return" of course breaks the loop. 通过电子邮件发送发票很容易，因为'send'命令在循环中可以完美运行，并且可以附加当前创建的pdf，但是$ pdf-> download（）需要返回响应-我尝试不带“ return”的下载就得到了错误消息，“返回”当然会中断循环。 Since my invoices are complicated, I'm using 由于我的发票很复杂，因此我正在使用

    $pdf->loadView('invoices.show',$data);

to create the invoice using a view, rather than trying to write all of the html in the controller. 使用视图创建发票，而不是尝试在控制器中编写所有html。 I'm fine with combining all of the invoices into a single, multi-page pdf. 我可以将所有发票合并为一个多页pdf文件。 I understand the trick of using css style="page-break-after" to create different pages, but I can't figure out how to do that when I'm using loadView in order to send page-specific $data, rather than loadHtml -- loadView always results in only the last invoice being included. 我了解使用css style =“ page-break-after”创建不同页面的技巧，但是当我使用loadView来发送特定于页面的$ data而不是我时，我不知道该怎么做loadHtml-loadView总是只包含最后一张发票。

For example, controller: 例如，控制器：

public function invoices()
{
    $pdf = App:make('dompdf');
    for($i=0; $i<4; $i++) {
    $data = array('i'=>$i);
    }
$pdf->loadView('invoices.show',$data);
return $pdf->download("Invoice");
}

(I'm only including a single variable in the example $data array here; the real invoices obviously have a lot of $data variables.) （我在这里的示例$ data数组中只包含一个变量；实际的发票显然有很多$ data变量。）

View, wrapped in: 查看，包裹在：

<div style="page-break-after:always;">

Only returns, where the Invoice # = $i 仅在发票号= $ i的情况下返回

Invoice #3

Of course, putting $pdf->loadView inside of the loop does exactly the same thing. 当然，将$ pdf-> loadView放入循环中完全是一样的。 And since $pdf is not a string, trying something like $pdf .= ... within the loop doesn't work. 而且由于$ pdf不是字符串，因此在循环中尝试$ pdf。= ...之类的操作不起作用。

Thanks for any suggestions. 感谢您的任何建议。

Answer 1

The answer, as I discovered, is simply to put any required loop in the view, not in the controller. 正如我发现的，答案只是在视图中而不是在控制器中放置任何所需的循环。 That works fine. 很好

Answer 2

We need generate a PDF file with multiple pages, in laravel 5 and with blade template. 我们需要在laravel 5和刀片模板中生成具有多个页面的PDF文件。

In this post, we found a solution of how dompdf create document: convert multiple html to pdf 在这篇文章中，我们找到了dompdf如何创建文档的解决方案：将多个html转换为pdf

My solution: I create 2 blade templates, container.blade and content.blade. 我的解决方案：我创建2个刀片模板，container.blade和content.blade。 First, i send data from my controller to content.blade into a foreach loop 首先，我将数据从控制器发送到content.blade进入foreach循环

loop...

view2 = View::make('contentview', compact('data'))->render();
$viewfinal = $viewfinal.$view2;

..endloop

$viewfinal is a concatenation of all html generating code of HEADS and BODYS from blade templates. $ viewfinal是刀片模板中html生成的HEADS和BODYS的所有代码的串联。 And finally: 最后：

$view = View::make('containerview', compact('viewfinal'))->render();

containerview.blade, only have this: containerview.blade，只有这个：

<!DOCTYPE html>
<html lang="en">
{!! $viewfinal !!}
</html>

And content.blade generate pages with "head" and "body", but NOT "html" tag , one for each PDF page: content.blade生成的页面带有“ head”和“ body”，但没有“ html”标记 ，每个PDF页面一个：

<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>


<title>Multiples pages</title>

<link rel="stylesheet" type="text/css" href="assets/css/impresion1.css">
 </head><body> ...........</body>

使用barryvdh dompdf Laravel-4和loadView而不是loadHtml的多页pdf

问题描述

2 个解决方案

解决方案1
0 已采纳 2014-09-08 17:09:31

解决方案2
0 2016-09-16 23:25:14

使用barryvdh dompdf Laravel-4和loadView而不是loadHtml的多页pdf

问题描述

2 个解决方案

解决方案1 0 已采纳 2014-09-08 17:09:31

解决方案2 0 2016-09-16 23:25:14

解决方案1
0 已采纳 2014-09-08 17:09:31

解决方案2
0 2016-09-16 23:25:14