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Comment exporter des données dans un fichier Excel avec PHPExcel

J'ai pris le code source de limesurvey et ajouté la bibliothèque PHPExcel à mon code limesurvey pour exporter les données dans un fichier Excel après avoir cliqué sur un lien. Actuellement, le fichier Excel s'ouvre avec des données factices, sans aucun problème. Je dois pouvoir ajouter des données de manière dynamique à partir du serveur Web après qu'un utilisateur a saisi des informations d'enquête. J'ai consulté des sites que j'ai trouvés mais que je n'ai pas eu beaucoup de chance. Quelqu'un peut m'aider? 

MODIFIER

<?php 
$dbhost= "mysql"; //your MySQL Server 
$dbuser = "survey"; //your MySQL User Name 
$dbpass = "password"; //your MySQL Password 
$dbname = "database"; 
//your MySQL Database Name of which database to use this 
$tablename = "questions"; //your MySQL Table Name which one you have to create Excel file 
// your mysql query here , we can edit this for your requirement 
$sql = "Select * from $table "; 
//create  code for connecting to mysql 
$Connect = @mysql_connect($dbhost, $dbuser, $dbpass) 
or die("Couldn't connect to MySQL:<br>" . mysql_error() . "<br>" . mysql_errno()); 
//select database 
$Db = @mysql_select_db($dbname, $Connect) 
or die("Couldn't select database:<br>" . mysql_error(). "<br>" . mysql_errno()); 
//execute query 
$result = @mysql_query($sql,$Connect) 
or die("Couldn't execute query:<br>" . mysql_error(). "<br>" . mysql_errno()); 

error_reporting(E_ALL);

 require_once '../Classes/PHPExcel.php';
 $objPHPExcel = new PHPExcel();

 // Set the active Excel worksheet to sheet 0 

$objPHPExcel->setActiveSheetIndex(0);  

// Initialise the Excel row number 

$rowCount = 1;  


//start of printing column names as names of MySQL fields  

 $column = 'A';

for ($i = 1; $i < mysql_num_fields($result); $i++)  

{
    $objPHPExcel->getActiveSheet()->setCellValue($column.$rowCount, mysql_field_name($result,$i));
    $column++;
}

//end of adding column names  
//start while loop to get data  

$rowCount = 2;  

while($row = mysql_fetch_row($result))  

{  
    $column = 'A';

   for($j=1; $j<mysql_num_fields($result);$j++)  
    {  
        if(!isset($row[$j]))  

            $value = NULL;  

        elseif ($row[$j] != "")  

            $value = strip_tags($row[$j]);  

        else  

            $value = "";  


        $objPHPExcel->getActiveSheet()->setCellValue($column.$rowCount, $value);
        $column++;
    }  

    $rowCount++;
} 

// Redirect output to a client’s web browser (Excel5) 
header('Content-Type: application/vnd.ms-Excel'); 
header('Content-Disposition: attachment;filename="results.xls"'); 
header('Cache-Control: max-age=0'); 
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5'); 
$objWriter->save('php://output');
phpphpexcel
17
Bobby Ricky

Si vous l'avez copié directement, alors:

->setCellValue('B2', Ackermann')

devrait être

->setCellValue('B2', 'Ackermann')

En réponse à votre question:

Obtenez les données souhaitées dans limesurvey et utilisez setCellValue () pour stocker ces valeurs dans les cellules où vous souhaitez les stocker.

Le fichier exemple Quadratic.php dans/Tests peut vous aider comme point de départ: il extrait les données d’un formulaire d’entrée et les définit dans des cellules d’un classeur Excel.

MODIFIER

Un exemple extrêmement simpliste:

// Create your database query
$query = "SELECT * FROM myDataTable";  

// Execute the database query
$result = mysql_query($query) or die(mysql_error());

// Instantiate a new PHPExcel object
$objPHPExcel = new PHPExcel(); 
// Set the active Excel worksheet to sheet 0
$objPHPExcel->setActiveSheetIndex(0); 
// Initialise the Excel row number
$rowCount = 1; 
// Iterate through each result from the SQL query in turn
// We fetch each database result row into $row in turn
while($row = mysql_fetch_array($result)){ 
    // Set cell An to the "name" column from the database (assuming you have a column called name)
    //    where n is the Excel row number (ie cell A1 in the first row)
    $objPHPExcel->getActiveSheet()->SetCellValue('A'.$rowCount, $row['name']); 
    // Set cell Bn to the "age" column from the database (assuming you have a column called age)
    //    where n is the Excel row number (ie cell A1 in the first row)
    $objPHPExcel->getActiveSheet()->SetCellValue('B'.$rowCount, $row['age']); 
    // Increment the Excel row counter
    $rowCount++; 
} 

// Instantiate a Writer to create an OfficeOpenXML Excel .xlsx file
$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel); 
// Write the Excel file to filename some_Excel_file.xlsx in the current directory
$objWriter->save('some_Excel_file.xlsx');

EDIT # 2

Utiliser votre code existant comme base

// Instantiate a new PHPExcel object 
$objPHPExcel = new PHPExcel();  
// Set the active Excel worksheet to sheet 0 
$objPHPExcel->setActiveSheetIndex(0);  
// Initialise the Excel row number 
$rowCount = 1;  

//start of printing column names as names of MySQL fields  
$column = 'A';
for ($i = 1; $i < mysql_num_fields($result); $i++)  
{
    $objPHPExcel->getActiveSheet()->setCellValue($column.$rowCount, mysql_field_name($result,$i));
    $column++;
}
//end of adding column names  

//start while loop to get data  
$rowCount = 2;  
while($row = mysql_fetch_row($result))  
{  
    $column = 'A';
    for($j=1; $j<mysql_num_fields($result);$j++)  
    {  
        if(!isset($row[$j]))  
            $value = NULL;  
        elseif ($row[$j] != "")  
            $value = strip_tags($row[$j]);  
        else  
            $value = "";  

        $objPHPExcel->getActiveSheet()->setCellValue($column.$rowCount, $value);
        $column++;
    }  
    $rowCount++;
} 


// Redirect output to a client’s web browser (Excel5) 
header('Content-Type: application/vnd.ms-Excel'); 
header('Content-Disposition: attachment;filename="Limesurvey_Results.xls"'); 
header('Cache-Control: max-age=0'); 
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5'); 
$objWriter->save('php://output');
38
Mark Baker

Essayez l'exemple complet ci-dessous pour le même

<?php
  $objPHPExcel = new PHPExcel();
  $query1 = "SELECT * FROM employee";
  $exec1 = mysql_query($query1) or die ("Error in Query1".mysql_error());
  $serialnumber=0;
  //Set header with temp array
  $tmparray =array("Sr.Number","Employee Login","Employee Name");
  //take new main array and set header array in it.
  $sheet =array($tmparray);

  while ($res1 = mysql_fetch_array($exec1))
  {
    $tmparray =array();
    $serialnumber = $serialnumber + 1;
    array_Push($tmparray,$serialnumber);
    $employeelogin = $res1['employeelogin'];
    array_Push($tmparray,$employeelogin);
    $employeename = $res1['employeename'];
    array_Push($tmparray,$employeename);   
    array_Push($sheet,$tmparray);
  }
   header('Content-type: application/vnd.ms-Excel');
   header('Content-Disposition: attachment; filename="name.xlsx"');
  $worksheet = $objPHPExcel->getActiveSheet();
  foreach($sheet as $row => $columns) {
    foreach($columns as $column => $data) {
        $worksheet->setCellValueByColumnAndRow($column, $row + 1, $data);
    }
  }

  //make first row bold
  $objPHPExcel->getActiveSheet()->getStyle("A1:I1")->getFont()->setBold(true);
  $objPHPExcel->setActiveSheetIndex(0);
  $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
  $objWriter->save(str_replace('.php', '.xlsx', __FILE__));
?>
9
prashant thakre
$this->load->library('Excel');
$file_name = 'Demo';
$arrHeader = array('Name', 'Mobile');
$arrRows = array(0=>array('Name'=>'Jayant','Mobile'=>54545), 1=>array('Name'=>'Jayant1', 'Mobile'=>44454), 2=>array('Name'=>'Jayant2','Mobile'=>111222), 3=>array('Name'=>'Jayant3', 'Mobile'=>99999));
$this->Excel->getActiveSheet()->fromArray($arrHeader,'','A1');
$this->Excel->getActiveSheet()->fromArray($arrRows);
header('Content-Type: application/vnd.ms-Excel'); //mime type
header('Content-Disposition: attachment;filename="'.$file_name.'"'); //tell browser what's the file name
header('Cache-Control: max-age=0'); //no cache
$objWriter = PHPExcel_IOFactory::createWriter($this->Excel, 'Excel5');  
$objWriter->save('php://output');
1
Jayant Pandey

Travailler 100%. peut-être pas en relation avec la réponse du créateur mais je le partage car les utilisateurs ont un problème avec l'exportation de la requête mysql vers Excel avec phpexcel . Bonne chance.

require('../phpexcel/PHPExcel.php');

require('../phpexcel/PHPExcel/Writer/Excel5.php');

$filename = 'userReport'; //your file name

    $objPHPExcel = new PHPExcel();
    /*********************Add column headings START**********************/
    $objPHPExcel->setActiveSheetIndex(0)
                ->setCellValue('A1', 'username')
                ->setCellValue('B1', 'city_name');

    /*********************Add data entries START**********************/
//get_result_array_from_class**You can replace your sql code with this line.
$result = $get_report_clas->get_user_report();
//set variable for count table fields.
$num_row = 1;
foreach ($result as $value) {
  $user_name = $value['username'];
  $c_code = $value['city_name'];
  $num_row++;
        $objPHPExcel->setActiveSheetIndex(0)
                ->setCellValue('A'.$num_row, $user_name )
                ->setCellValue('B'.$num_row, $c_code );
}

    /*********************Autoresize column width depending upon contents START**********************/
    foreach(range('A','B') as $columnID) {
        $objPHPExcel->getActiveSheet()->getColumnDimension($columnID)->setAutoSize(true);
    }
    $objPHPExcel->getActiveSheet()->getStyle('A1:B1')->getFont()->setBold(true);



//Make heading font bold

        /*********************Add color to heading START**********************/
        $objPHPExcel->getActiveSheet()
                    ->getStyle('A1:B1')
                    ->getFill()
                    ->setFillType(PHPExcel_Style_Fill::FILL_SOLID)
                    ->getStartColor()
                    ->setARGB('99ff99');

        $objPHPExcel->getActiveSheet()->setTitle('userReport'); //give title to sheet
        $objPHPExcel->setActiveSheetIndex(0);
        header('Content-Type: application/vnd.ms-Excel');
        header("Content-Disposition: attachment;Filename=$filename.xls");
        header('Cache-Control: max-age=0');
        $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
        $objWriter->save('php://output');
0
imostafa

J'utilise actuellement cette fonction dans mon projet après une série de recherches sur Google pour télécharger un fichier Excel à partir de l'instruction SQL

    // $sql = sql query e.g "select * from mytablename"
    // $filename = name of the file to download 
        function queryToExcel($sql, $fileName = 'name.xlsx') {
                // initialise Excel column name
                // currently limited to queries with less than 27 columns
        $columnArray = array("A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z");
                // Execute the database query
                $result =  mysql_query($sql) or die(mysql_error());

                // Instantiate a new PHPExcel object
                $objPHPExcel = new PHPExcel();
                // Set the active Excel worksheet to sheet 0
                $objPHPExcel->setActiveSheetIndex(0);
                // Initialise the Excel row number
                $rowCount = 1;
    // fetch result set column information
                $finfo = mysqli_fetch_fields($result);
// initialise columnlenght counter                
$columnlenght = 0;
                foreach ($finfo as $val) {
// set column header values                   
  $objPHPExcel->getActiveSheet()->SetCellValue($columnArray[$columnlenght++] . $rowCount, $val->name);
                }
// make the column headers bold
                $objPHPExcel->getActiveSheet()->getStyle($columnArray[0]."1:".$columnArray[$columnlenght]."1")->getFont()->setBold(true);

                $rowCount++;
                // Iterate through each result from the SQL query in turn
                // We fetch each database result row into $row in turn

                while ($row = mysqli_fetch_array($result, MYSQL_NUM)) {
                    for ($i = 0; $i < $columnLenght; $i++) {
                        $objPHPExcel->getActiveSheet()->SetCellValue($columnArray[$i] . $rowCount, $row[$i]);
                    }
                    $rowCount++;
                }
// set header information to force download
                header('Content-type: application/vnd.ms-Excel');
                header('Content-Disposition: attachment; filename="' . $fileName . '"');
                // Instantiate a Writer to create an OfficeOpenXML Excel .xlsx file        
                // Write the Excel file to filename some_Excel_file.xlsx in the current directory                
                $objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel); 
                // Write the Excel file to filename some_Excel_file.xlsx in the current directory
                $objWriter->save('php://output');
            }
0
IBEANS