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Codeigniter PHPExcel ajax経由でダウンロード

2016-06-01 20 views
0

ajax経由でphpexcel関数にデータを送信する際に問題が発生しています。私は以下の解決策 "PHPExcel download using ajax call"を試しましたが、まだ何か不足しているようです。私は、データが転送されているかどうかを確認するコンソールログを追加しますが、データベースからの内容ではなくタイトルのみが表示されます。Codeigniter PHPExcel ajax経由でダウンロード

$('#btnExport').click(function(){ 
var fdate = $('#dateFrom').val(); 
var tdate = $('#dateTo').val(); 
var dept = $('#txtdept').val(); 
var item1 = $('#txtsearch3').val(); 
var formData; 
var page = "<?php echo site_url('tms/exportToExcel');?>"; 

//formData = $('#formData1').serialize(); 

if(fdate == "" || tdate == "") 
{ 
    $('#no-dates').modal('show'); 
} 
else if(fdate == "" && tdate == "") 
{ 
    $('#no-dates').modal('show'); 
} 
else 
{ 

    if(dept != "") 
    { 
     $.ajax({ 
      type: 'POST', 
      url: page, 
      data: {dept:dept,fdate:fdate,tdate:tdate}, 
      success: function(response){ 
       console.log(response); 
       window.open(page,'_blank'); 
      }, 
     }); 
    } 

    else if(item1 != "") 
    { 
     $.ajax({ 
      type: 'POST', 
      url: "<?php echo site_url('tms/exportsolo')?>", 
      data: {item1:item1,fdate:fdate,tdate:tdate}, 
      success: function(){ 
       window.open(page,'_blank'); 
      }, 
     }); 
    } 
    //console.log(dept+" "+fdate+" "+tdate); 
} 
//window.open(page); 

});

これはExcelファイル作成機能の一つである：これを修正する必要がある場合、私は知らない

public function exportToExcel() 
{ 
    //set_time_limit(0); 
    $dept = $this->input->post('dept'); 
    $from = @date('Y-m-d',@strtotime($this->input->post('fdate'))); 
    $to = @date('Y-m-d',@strtotime($this->input->post('tdate'))); 

    //echo $dept." ".$from." ".$to; 

    $result['excelData'] = $this->DBmodel->get_excelData($dept); 

    $this->excel->setActiveSheetIndex(0); // active sheet 
    $this->excel->getActiveSheet()->setTitle('Attendance Logs'); // sheet title 
    $this->excel->getActiveSheet()->getStyle('B1')->getFont()->setName('Verdana'); // default font 
    $this->excel->getActiveSheet()->SetCellValue('B1','EMPLOYEE ATTENDANCE LOGS'); // title 
    $this->excel->getActiveSheet()->getPageSetUp()->setRowstoRepeatAtTopByStartAndEnd(1,3); // rows to repeat 
    $this->excel->getActiveSheet()->getRowDimension(1)->setRowHeight(29.25); 
    $this->excel->getActiveSheet()->mergeCells('B1:T1'); 
    $this->excel->getActiveSheet()->mergeCells('C4:D4'); 
    $this->excel->getActiveSheet()->mergeCells('E8:F8'); 

    $this->excel->getActiveSheet()->getStyle('B1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
    $this->excel->getActiveSheet()->getStyle('B1')->getFont()->setBold(true); 
    $this->excel->getActiveSheet()->getStyle('B1')->getFont()->setSize(18); 
    $this->excel->getActiveSheet()->getStyle('B1')->getFill()->getStartColor()->setARGB('#333'); 

    $this->excel->getActiveSheet()->getColumnDimension('A')->setWidth(3.14); 
    $this->excel->getActiveSheet()->getColumnDimension('B')->setWidth(0.67); 
    $this->excel->getActiveSheet()->getColumnDimension('C')->setWidth(10.86); 
    $this->excel->getActiveSheet()->getColumnDimension('D')->setWidth(1.43); 
    $this->excel->getActiveSheet()->getColumnDimension('E')->setWidth(9.71); 
    $this->excel->getActiveSheet()->getColumnDimension('F')->setWidth(1.43); 
    $this->excel->getActiveSheet()->getColumnDimension('G')->setWidth(10.7); 
    $this->excel->getActiveSheet()->getColumnDimension('H')->setWidth(1.57); 
    $this->excel->getActiveSheet()->getColumnDimension('I')->setWidth(2); 
    $this->excel->getActiveSheet()->getColumnDimension('J')->setWidth(9); 
    $this->excel->getActiveSheet()->getColumnDimension('K')->setWidth(0.58); 
    $this->excel->getActiveSheet()->getColumnDimension('L')->setWidth(0.92); 
    $this->excel->getActiveSheet()->getColumnDimension('M')->setWidth(9); 
    $this->excel->getActiveSheet()->getColumnDimension('N')->setWidth(1.71); 
    $this->excel->getActiveSheet()->getColumnDimension('O')->setWidth(2.43); 
    $this->excel->getActiveSheet()->getColumnDimension('P')->setWidth(6.14); 
    $this->excel->getActiveSheet()->getColumnDimension('Q')->setWidth(3); 
    $this->excel->getActiveSheet()->getColumnDimension('R')->setWidth(9.29); 
    $this->excel->getActiveSheet()->getColumnDimension('S')->setWidth(4); 
    $this->excel->getActiveSheet()->getColumnDimension('T')->setWidth(0.67); 
    $this->excel->getActiveSheet()->getColumnDimension('U')->setWidth(0.67); 

    $rowCount = 4; 
    foreach($result['excelData'] as $val) 
    { 
     $rowTitle = $rowCount + 2; // column 
     $rowTitle1 = $rowCount + 4; // row 
     //data label 
     $this->excel->getActiveSheet()->getStyle('C'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->mergeCells('C'.($rowCount).':D'.($rowCount)); 
     $this->excel->getActiveSheet()->getStyle('C'.$rowCount)->getAlignment()->setWrapText(true); 
     $this->excel->getActiveSheet()->getStyle('C'.$rowCount)->getFont()->setSize(12); 
     $this->excel->getActiveSheet()->getStyle('C'.$rowCount)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('C'.$rowCount,'ID No:'); 

     $this->excel->getActiveSheet()->getStyle('C'.$rowTitle)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->mergeCells('C'.($rowTitle).':D'.($rowTitle)); 
     $this->excel->getActiveSheet()->getStyle('C'.$rowTitle)->getAlignment()->setWrapText(true); 
     $this->excel->getActiveSheet()->getStyle('C'.$rowTitle)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('C'.$rowTitle)->getFont()->setSize(12); 
     $this->excel->getActiveSheet()->getStyle('C'.$rowTitle)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('C'.$rowTitle,'Name:'); 

     $this->excel->getActiveSheet()->getStyle('I'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->mergeCells('I'.($rowCount).':J'.($rowCount)); 
     $this->excel->getActiveSheet()->getStyle('I'.$rowCount)->getAlignment()->setWrapText(true); 
     $this->excel->getActiveSheet()->getStyle('I'.$rowCount)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('I'.$rowCount)->getFont()->setSize(12); 
     $this->excel->getActiveSheet()->getStyle('I'.$rowCount)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('I'.$rowCount,'Dept:'); 

     $this->excel->getActiveSheet()->getStyle('C'.$rowTitle1)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->mergeCells('C'.($rowTitle1).':D'.($rowTitle1)); 
     $this->excel->getActiveSheet()->getStyle('C'.$rowTitle1)->getAlignment()->setWrapText(true); 
     $this->excel->getActiveSheet()->getStyle('C'.$rowTitle1)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('C'.$rowTitle1)->getFont()->setSize(12); 
     $this->excel->getActiveSheet()->getStyle('C'.$rowTitle1)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('C'.$rowTitle1,'Section:'); 

     $this->excel->getActiveSheet()->getStyle('I'.$rowTitle1)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->mergeCells('I'.($rowTitle1).':J'.($rowTitle1)); 
     $this->excel->getActiveSheet()->getStyle('I'.$rowTitle1)->getAlignment()->setWrapText(true); 
     $this->excel->getActiveSheet()->getStyle('I'.$rowTitle1)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('I'.$rowTitle1)->getFont()->setSize(12); 
     $this->excel->getActiveSheet()->getStyle('I'.$rowTitle1)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('I'.$rowTitle1,'Line:'); 

     //data contents 
     $this->excel->getActiveSheet()->mergeCells('E'.($rowCount).':G'.($rowCount)); 
     $this->excel->getActiveSheet()->getStyle('E'.$rowCount)->getAlignment()->setWrapText(true); 
     $this->excel->getActiveSheet()->SetCellValue('E'.$rowCount,$val['EmpID']); 
     $this->excel->getActiveSheet()->getStyle('E'.$rowCount)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('E'.$rowCount)->getFont()->setSize(12); 
     $this->excel->getActiveSheet()->getStyle('E'.$rowCount)->getFont()->setName('Arial'); 

     $this->excel->getActiveSheet()->mergeCells('E'.($rowTitle).':S'.($rowTitle)); 
     $this->excel->getActiveSheet()->SetCellValue('E'.$rowTitle,$val['Lastname'] . ', ' . $val['Firstname']); 
     $this->excel->getActiveSheet()->getStyle('E'.$rowTitle)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('E'.$rowTitle)->getFont()->setSize(12); 
     $this->excel->getActiveSheet()->getStyle('E'.$rowTitle)->getFont()->setName('Arial'); 

     $this->excel->getActiveSheet()->mergeCells('L'.($rowCount).':S'.($rowCount)); 
     $this->excel->getActiveSheet()->SetCellValue('L'.$rowCount,$val['Department']); 
     $this->excel->getActiveSheet()->getStyle('L'.$rowCount)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('L'.$rowCount)->getFont()->setSize(12); 
     $this->excel->getActiveSheet()->getStyle('L'.$rowCount)->getFont()->setName('Arial'); 

     $this->excel->getActiveSheet()->SetCellValue('E'.$rowTitle1,$val['Section']); 
     $this->excel->getActiveSheet()->getStyle('E'.$rowTitle1)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('E'.$rowTitle1)->getFont()->setSize(12); 
     $this->excel->getActiveSheet()->getStyle('E'.$rowTitle1)->getFont()->setName('Arial'); 

     $this->excel->getActiveSheet()->SetCellValue('L'.$rowTitle1,$val['Line']); 
     $this->excel->getActiveSheet()->getStyle('L'.$rowTitle1)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('L'.$rowTitle1)->getFont()->setSize(12); 
     $this->excel->getActiveSheet()->getStyle('L'.$rowTitle1)->getFont()->setName('Arial'); 
     $rowCount++; 

     $result['exceltime'] = $this->DBmodel->get_excelTime($val['EmpID'],$from,$to); 

     $titleRow = $rowCount + 5; 
     $rowCount += 6; 

     foreach($result['exceltime'] as $val) 
     { 
      if($val['TimeIn'] == "00:00:00") 
     { 
      $TimeIn = ""; 
     } 
     else 
     { 
      $TimeIn = $val['TimeIn']; 
     } 

     if($val['LunchOut']=="00:00:00") 
     { 
      $LunchOut = ""; 
     } 
     else 
     { 
      $LunchOut = $val['LunchOut']; 
     } 

     if($val['LunchIn']=="00:00:00") 
     { 
      $LunchIn = ""; 
     } 
     else 
     { 
      $LunchIn = $val['LunchIn']; 
     } 

     if($val['TimeOut']=="00:00:00") 
     { 
      $TimeOut = ""; 
     } 
     else 
     { 
      $TimeOut = $val['TimeOut']; 
     } 

     if($val['RNDOUT']=="00:00:00") 
     { 
      $Adjusted = ""; 
     } 
     else 
     { 
      $Adjusted = $val['RNDOUT']; 
     } 
     $this->excel->getActiveSheet()->getStyle('C'.$titleRow)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->getStyle('C'.$titleRow)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('C'.$titleRow)->getFont()->setSize(11); 
     $this->excel->getActiveSheet()->getStyle('C'.$titleRow)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('C'.$titleRow,'Date'); 

     $this->excel->getActiveSheet()->getStyle('E'.$titleRow)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->getStyle('E'.$titleRow)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('E'.$titleRow)->getFont()->setSize(11); 
     $this->excel->getActiveSheet()->getStyle('E'.$titleRow)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('E'.$titleRow,'TimeIn'); 

     $this->excel->getActiveSheet()->getStyle('G'.$titleRow)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->mergeCells('G'.($titleRow).':H'.($titleRow)); 
     $this->excel->getActiveSheet()->getStyle('G'.$titleRow)->getAlignment()->setWrapText(true); 
     $this->excel->getActiveSheet()->getStyle('G'.$titleRow)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('G'.$titleRow)->getFont()->setSize(11); 
     $this->excel->getActiveSheet()->getStyle('G'.$titleRow)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('G'.$titleRow,'LunchOut'); 

     $this->excel->getActiveSheet()->getStyle('J'.$titleRow)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->getStyle('J'.$titleRow)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('J'.$titleRow)->getFont()->setSize(11); 
     $this->excel->getActiveSheet()->getStyle('J'.$titleRow)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('J'.$titleRow,'LunchIn'); 

     $this->excel->getActiveSheet()->getStyle('M'.$titleRow)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->getStyle('M'.$titleRow)->getFont()->setBold(true); 
     $this->excel->getActiveSheet()->getStyle('M'.$titleRow)->getFont()->setSize(11); 
     $this->excel->getActiveSheet()->getStyle('M'.$titleRow)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('M'.$titleRow,'TimeOut');   

     $this->excel->getActiveSheet()->getStyle('C'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->getStyle('C'.$rowCount)->getFont()->setSize(10); 
     $this->excel->getActiveSheet()->getStyle('C'.$rowCount)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('C'.$rowCount,$val['dt']); 

     $this->excel->getActiveSheet()->getStyle('E'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->getStyle('E'.$rowCount)->getFont()->setSize(10); 
     $this->excel->getActiveSheet()->getStyle('E'.$rowCount)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('E'.$rowCount,$TimeIn); 

     $this->excel->getActiveSheet()->getStyle('G'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->getStyle('G'.$rowCount)->getFont()->setSize(10); 
     $this->excel->getActiveSheet()->getStyle('G'.$rowCount)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('G'.$rowCount,$LunchOut); 

     $this->excel->getActiveSheet()->getStyle('J'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->getStyle('J'.$rowCount)->getFont()->setSize(10); 
     $this->excel->getActiveSheet()->getStyle('J'.$rowCount)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('J'.$rowCount,$LunchIn); 

     $this->excel->getActiveSheet()->getStyle('M'.$rowCount)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 
     $this->excel->getActiveSheet()->getStyle('M'.$rowCount)->getFont()->setSize(10); 
     $this->excel->getActiveSheet()->getStyle('M'.$rowCount)->getFont()->setName('Arial'); 
     $this->excel->getActiveSheet()->SetCellValue('M'.$rowCount,$TimeOut); 

     $rowCount++; 
     } 
     $rowCount+=1; 
     $newRow = $this->excel->getActiveSheet()->getHighestRow(); 
     $this->excel->getActiveSheet()->setBreak('A'.$newRow,PHPExcel_WorkSheet::BREAK_ROW); 
    } 
    $excelWriter = PHPExcel_IOFactory::createWriter($this->excel,'Excel2007'); 
    header('Content-Type:application/vnd.ms-excel'); 
    header('Content-Disposition:attachment;filename="'.$dept.'.xlsx"'); 
    header('Cache-Control:max-age=0'); 
    ob_end_clean(); 
    $excelWriter->save('php://output'); 
}

を...ここに私のAjaxのコードで助けてくださいそれは私がajaxを使用しないときに100％働いているからです......

出典

2016-06-01 SilverRay

+0

あなたはajaxコールの後に何を返すのですか？ – Ali

+0

Ajaxを使用している場合は、サーバーから返されるデータストリームを処理するのはAjax成功ハンドラに任されています。ブラウザは自動的にその処理を行うことはできません。ajaxを使用するとブラウザのネイティブ処理をオーバーライドするためです。 ....エクスポートへのリンクを持つ方がはるかに簡単です。 –

+0

Aliの質問に答えるには：何も返しません。Excelファイルがダウンロードされていないので、コンソールログを追加してプロセスを監視し、ファイルをダウンロードしていないURLを開くだけです...... – SilverRay

答えて

0

私はRatHatコードの答えを少し微調整することにより、私の問題を解決し、これが私を節約するものである：私のポストにコメントを残してすべての人へ

$('#btnExport').click(function(){ 
var fdate = $('#dateFrom').val(); 
var tdate = $('#dateTo').val(); 
var dept = $('#txtdept').val(); 
var item = $('#txtsearch3').val(); 
var form1 = $('#formData1'); 
var form2 = $('#formData2'); 

$('#txtdept').val(dept); 
$('#txtfdate1').val(fdate); 
$('#txtTdate1').val(tdate); 

$('#txtItem').val(item); 
$('#txtfdate2').val(fdate); 
$('#txtTdate2').val(tdate); 



if(fdate == "" || tdate == "") 
{ 
    $('#no-dates').modal('show'); 
} 
else if(fdate == "" && tdate == "") 
{ 
    $('#no-dates').modal('show'); 
} 
else 
{ 
    if(dept != "") 
    { 
     form1.attr('action',"<?php echo site_url('tms/exportToExcel');?>"); 
     form1.attr('method','POST'); 
     form1.submit(); 
    } 
    else if(item != "") 
    { 
     form2.attr('action',"<?php echo site_url('tms/exportsolo');?>"); 
     form2.attr('method','POST'); 
     form2.submit(); 
    } 
} 
});

おかげで....

出典

2016-06-02 01:56:24 SilverRay

1

ajaxを使用していませんが、あなたのフォームの "action"属性を変更してフォーム送信を試すことができます。ユーザーはリダイレクトされませんが、PHPから返されたヘッダーに基づいてファイルをダウンロードするように求められます。

$('#btnExport').click(function(){ 
var fdate = $('#dateFrom').val(); 
var tdate = $('#dateTo').val(); 
var dept = $('#txtdept').val(); 
var item = $('#txtsearch3').val(); 
var form = $('#yourFromId'); 

if(fdate == "" || tdate == "") 
{ 
    $('#no-dates').modal('show'); 
} 
else if(fdate == "" && tdate == "") 
{ 
    $('#no-dates').modal('show'); 
} 
else 
{ 
    if(dept != "" && item == "") 
    { 
     // update form fields if needed 
     form.attr('action', "<?php echo site_url('tms/exportToExcel');?>"); 
     form.submit(); 
    } 
    else if(dept == "" && item != "") 
    { 
     // update form fields if needed 
     form.attr('action', "<?php echo site_url('tms/exportsolo');?>"); 
     form.submit(); 
    } 
} 
});

出典

2016-06-01 08:41:29 StaticBeagle

+0

申し訳ありませんが、私の検索機能で競合するので、最初にコードを使用することはできません。フォーム内にほとんどのデータフィールドを置く必要があり、ページ全体ではなく特定の要素からのみデータを取り出すことができるので、なぜ私がajaxにしたいのかという理由でレイアウトを破棄するためです。 – SilverRay

+0

Ok cool申し訳ありません私はカールするドン？私はこの質問の答えを楽しみにしています。 – StaticBeagle

+0

あなたはすでに私がAJAXに関する問題を解決したのでドキュメントをダウンロードしていないが、問題はそれがデータベースの内容ではなくタイトルページだけを出力するということだが、助けてくれただろう... – SilverRay

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