I want to create export file date-range report using ci.

views.php

<div >
                        <label for="attn_date" >From</label>
                        <div >
                            <input type="date"  id="attn_from" name="attn_from">
                            <?= form_error('attn_from'); ?>
                        </div>
                    </div>
                    <div >
                        <label for="attn_date" >To</label>
                        <div >
                            <input type="date"  id="attn_to" name="attn_to">
                            <?= form_error('attn_to'); ?>
                        </div>
                    </div>
                    <div >
                        <label for="daily_export_file" >Export Data</label>
                        <div >
                            <?= form_dropdown('export_file', ['report' => 'Report'], set_value('export_file'), ' id="export_file"'); ?>
                            <?= form_error('export_file'); ?>
                        </div>
                    </div>

controller.php

$querydata = $this->db->query("select a.*, b.* from db_attn a
                                    LEFT JOIN tbl_wrkhour b 
                                    ON b.id_wrkhour = a.wrk_hour WHERE attn_date between '". $this->input->post('attn_from')."' 
AND '". $this->input->post('attn_to')."'order by attn_date desc")->result();

$spreadsheet = new PhpOffice\PhpSpreadsheet\Spreadsheet();
                $sheet_name = $spreadsheet->getActiveSheet()->setTitle("Attendance Report");
                $sheet = $spreadsheet->getActiveSheet();
$highestRow = $sheet->getHighestRow();
$highestColumm = $sheet->getHighestColumn();
$dataattn = $querydata;
$sheet->setCellValue('A5', 'No');
$sheet->setCellValue('B5', 'Employee Name');
$sheet->setCellValue('C5', 'Date');
$sheet->setCellValue('D5', 'Detail');
$no = 1;
$rowx = 6;
foreach ($dataattn as $rowattn) {
                    $sheet->setCellValue('A' . $rowx, $no  );
                    $sheet->setCellValue('B' . $rowx, $rowattn->emp_name);
                    $sheet->setCellValue('C' . $rowx, $rowattn->date);
                    $sheet->setCellValue('D' . $rowx, $rowattn->attn_detail);

}

I've successfully show date range of all employee details. How to transpose the detail of each date?

current view in my export excel file:

expected change:

Any idea? Please help...

CodePudding user response：

You can probably get that from SQL directly

select
   no,
   emp_name,
   case 
      when exists (select user was present on time on 03-01-2023) then 'Present'
      when exists (select user was present late on 03-01-2023) then 'Late'
      else 'Absent'
  end as '03-01-2023',
....

CodePudding user response：

create a helper array, fill it in foreach function with rules and colums, then set this array to $dataattn.