Question

我正在尝试按照以下链接整合pdf http://www.yiiframework.com/wiki/529/create-generate-pdf-files-with-tcpdf-plugin-example-to-generate-table-with-tcpdf-plugin/
但是得到了这样的错误：

include（MYPDF.php）：无法打开流：没有这样的文件或目录

任何线索？

Answer 1

一步一步地做：

1）从here下载TCPDF。

2）将文件夹文件夹TCPDF-master从ZIP存档放到protected/extensions/tcpdf。

3）在MYPDF中创建protected/extensions课程：

<?php
/**
 * @abstract This Component Class is created to access TCPDF plugin for generating reports.
 * @example You can refer http://www.tcpdf.org/examples/example_011.phps for more details for this example.
 * @todo you can extend tcpdf class method according to your need here. You can refer http://www.tcpdf.org/examples.php section for 
 *       More working examples.
 * @version 1.0.0
 */
Yii::import('ext.tcpdf.*');
class MYPDF extends TCPDF {

    // Load table data from file
    public function LoadData($file) {
        // Read file lines
        $lines = file($file);
        $data = array();
        foreach($lines as $line) {
            $data[] = explode(';', chop($line));
        }
        return $data;
    }

    // Colored table
    public function ColoredTable($header,$data) {
        // Colors, line width and bold font
        $this->SetFillColor(255, 0, 0);
        $this->SetTextColor(255);
        $this->SetDrawColor(128, 0, 0);
        $this->SetLineWidth(0.3);
        $this->SetFont('', 'B');
        // Header
        $w = array(40, 35, 40, 45);
        $num_headers = count($header);
        for($i = 0; $i < $num_headers; ++$i) {
            $this->Cell($w[$i], 7, $header[$i], 1, 0, 'C', 1);
        }
        $this->Ln();
        // Color and font restoration
        $this->SetFillColor(224, 235, 255);
        $this->SetTextColor(0);
        $this->SetFont('');
        // Data
        $fill = 0;
        foreach($data as $row) {
            $this->Cell($w[0], 6, $row[0], 'LR', 0, 'L', $fill);
            $this->Cell($w[1], 6, $row[1], 'LR', 0, 'L', $fill);
            $this->Cell($w[2], 6, number_format($row[2]), 'LR', 0, 'R', $fill);
            $this->Cell($w[3], 6, number_format($row[3]), 'LR', 0, 'R', $fill);
            $this->Ln();
            $fill=!$fill;
        }
        $this->Cell(array_sum($w), 0, '', 'T');
    }
}
?>

4）在控制器顶部添加MYPDF类的导入（<?php之后）。在控制器中创建操作以生成PDF（基于您发布的链接中的教程中的示例）：

<?php

Yii::import('ext.MYPDF'); //here is import
class ReportController extends Controller
{
    public function action reportPdf()
    {
        $pdf = new MYPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
        spl_autoload_register(array('YiiBase','autoload'));

        // set document information
        $pdf->SetCreator(PDF_CREATOR);

        $pdf->SetTitle("Selling Report -2013");
        $pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, "Selling Report -2013", "selling report for Jun- 2013");
        $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
        $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
        $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
        $pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
        $pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
        $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
        $pdf->SetFont('helvetica', '', 8);
        $pdf->SetTextColor(80,80,80);
        $pdf->AddPage();

        //Write the html
        $html = "<div style='margin-bottom:15px;'>This is testing HTML.</div>";
        //Convert the Html to a pdf document
        $pdf->writeHTML($html, true, false, true, false, '');

        $header = array('Country', 'Capital', 'Area (sq km)', 'Pop. (thousands)'); //TODO:you can change this Header information according to your need.Also create a Dynamic Header.

        // data loading
        $data = $pdf->LoadData(Yii::getPathOfAlias('ext.tcpdf').DIRECTORY_SEPARATOR.'examples'.DIRECTORY_SEPARATOR.'data'.DIRECTORY_SEPARATOR.'table_data_demo.txt'); //This is the example to load a data from text file. You can change here code to generate a Data Set from your model active Records. Any how we need a Data set Array here.
        // print colored table
        $pdf->ColoredTable($header, $data);
        // reset pointer to the last page
        $pdf->lastPage();

        //Close and output PDF document
        $pdf->Output('filename.pdf', 'I');
        Yii::app()->end();
    }
}

include（MYPDF.php）：无法打开流：没有这样的文件或目录yii tcpdf

1 个答案: