yii2~从视图

Question

我正在尝试使用mPDF生成我的视图的PDF。但是当我尝试使用模型的属性时它不起作用我做错了什么？

class FacturenController extends Controller
{

    public function actionMpdfDemo1() {
        $content = $this->renderPartial('factuur');
        $pdf = new Pdf([
            'mode' => Pdf::MODE_UTF8, // leaner size using standard fonts
            'content' => $content,
            'options' => [
                'title' => 'Factuur',
                'subject' => 'Generating PDF files via yii2-mpdf extension has never been easy'
            ],
            'methods' => [
                'SetHeader' => ['Generated By: Krajee Pdf Component||Generated On: ' . date("r")],
                'SetFooter' => ['|Page {PAGENO}|'],
            ]
        ]);
        return $pdf->render();
    }

PDF是通过名为“factuur.php”的文件生成的，我正在尝试使用“company_name”“factuur_id”等视图项目 也可以使用像'Factuur'这样的标题。 'factuur_id'？

<?= DetailView::widget([
        'model' => $model,
        'attributes' => [
            'factuur_id',
            'company.company_name',
            'person.Contactpersoon',
//          'person.last_name',
            'product.product_id',
            'product.product_name',
            'product.amount',
            'product.price',
            'date',
        ],
    ]) ?>

    <?php

use yii\helpers\Html;
use yii\widgets\DetailView;
use app\models\Facturen;
use helpers\ArrayHelper;
use app\models\Producten;
use app\controllers\FacturenController;
/* @var $this yii\web\View */
/* @var $model app\models\Facturen */
/* @var $modelProducten app\models\Producten */

$this->title = 'Factuur: '. $model->factuur_id; ?>
<div class="container">
    <div class="row">
        <div class="col-xs-12">
            <div class="invoice-title">
                <h2><?php $this->title; ?></h2><h3 class="pull-right">Factuurnummer # <?php 'factuur_id' ?></h3>
            </div>
            <hr>
            <div class="row">
                <div class="col-xs-6">
                    <address>
                        <strong>Bedrijsnaam: </strong><?php 'company.company_name' ?><br>
                        <strong>Contactpersoon: </strong><?php'person.Contactpersoon'?><br>
                         <.../>

如果您想了解其他任何内容或看到图片打击了我

~~~~~~ EDIT ~~~~~~

在使用我得到的一些评论之后，我有一个新的“错误”

错误请求（＃400） 缺少必需参数：id

我认为这与此代码有关

类FacturenController扩展了Controller {

public function actionMpdfDemo1($id) {
  $model = Facturen::findOne($id);
    $content = $this->renderPartial('factuur', [
        'model' => $model,
        'company' => $company,
    ]);

你们也应该知道我之前从未使用过框架，所以我非常喜欢NOOB

Answer 1

如果您希望视图文件提供动态内容，您可以使用与render（）相同的方式将变量传递给它：

    $content = $this->renderPartial('factuur', [
                 'model' => $model,
                 'company' => $company,
                 'person' => $person,
                 // etc...
                 ]);

编辑[2017年9月13日]

为方便起见，我将向您展示整个Controller Action和View代码。您需要在数据库表的Gii帮助下生成模型。

实施例

控制器代码

    public function actionMpdfDemo1($id) {
        $model = \app\models\Dealer::findOne($id);
        $content = $this->renderPartial('_pdf-dealer', [
                     'model' => $model,
                     // etc...
                     ]);
        $pdf = new \kartik\mpdf\Pdf([
            'mode' => \kartik\mpdf\Pdf::MODE_UTF8, // leaner size using standard fonts
            'content' => $content,
        'cssFile' => '@vendor/kartik-v/yii2-mpdf/assets/kv-mpdf-bootstrap.min.css',
        'cssInline' => '.kv-heading-1{font-size:18px}',
            'options' => [
                'title' => 'Factuur',
                'subject' => 'Generating PDF files via yii2-mpdf extension has never been easy'
            ],
            'methods' => [
                'SetHeader' => ['Generated By: Krajee Pdf Component||Generated On: ' . date("r")],
                'SetFooter' => ['|Page {PAGENO}|'],
            ]
        ]);
        return $pdf->render();
    }

查看：_pdf-dealer.php

<?php
use yii\helpers\Html;

?>

<div class="pdf-dealer container">
    <table class="table table-bordered">
        <thead>
            <tr>
                <th>ID</td>
                <th>Name</td>
                <th>Address</td>
                <th>Phone</td>
                <th>District</td>
            </tr>
        </thead>
        <tbody>
            <tr>
                <td><?= $model->id ?></td>
                <td><?= $model->name ?></td>
                <td><?= $model->address ?></td>
                <td><?= $model->phone ?></td>
                <td><?= $model->district ?></td>
            </tr>
        </tbody>
    </table>
</div>

然后通过这样的路线生成PDF文件： http://example.com/your-controller/mpdf-demo1?id=1