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05-14-2012, 03:23 AM

[eluser]naveen27[/eluser]
Hi Everyone,
I am new to the Codeigniter,how to export gridview data to pdf file in php using Codeigniter. I am using MPDF library and it placed in systen/helper.i created one file in the same folder
i.e
pdfexport_helper.php

Code:
&lt;?php

if ( ! function_exists('exportMeAsMPDF'))

{

            function exportMeAsMPDF($htmView,$fileName) {

                        $CI =& get_instance();

                        $CI->load->library('MPDF54/mpdf.php');

                       // $CI->mpdf=new mPDF('c','A4','','',32,25,27,25,16,13);

                        $CI->mpdf->AliasNbPages('[pagetotal]');

                        $CI->mpdf->SetHTMLHeader('{PAGENO}/{nb}', '1',true);

                        $CI->mpdf->SetDisplayMode('fullpage');

                        $CI->mpdf->pagenumPrefix = 'Page number ';

                        $CI->mpdf->pagenumSuffix = ' - ';

                        $CII->mpdf->nbpgPrefix = ' out of ';

                        $CI->mpdf->nbpgSuffix = ' pages';

                        $CI->mpdf->SetHeader('{PAGENO}{nbpg}');

                        $CI->mpdf = new mPDF('', 'A4', 0, '', 12, 12, 10, 10, 5, 5);

                        $style = base_url().'/source/template/css/stylesheet.css';

                        $stylesheet = file_get_contents( $style);

                        $CI->mpdf->WriteHTML($stylesheet,1);                       

                        $CI->mpdf->WriteHTML($htmView,2);                       

                        $CI->mpdf->Output('mpdf.pdf','I');

            }

}

My contrller is site.php

Code:
function pdf()

 {

  $this->load->helper('pdfexport_helper.php');

  $urlid  = $this->uri->segment('3');

         if($urlid == "export") 

   {

             $data['pageTitle'] = "Annual Report";

             $data['htmView'] = $this->load->view('site_view',$data,TRUE);

             $templateView  = $this->load->view('../template_export',$data,TRUE);

             exportMeAsMPDF($templateView,$data['filename']);     

        }

 }

when i am click the Export to PDF it showing empty page.
Can anyone help me.
Thanks in advance.