problème réception ma base de donné sur tableau

**vinkey_33** · 22/06/2017, 16h49

bonjour, J'ai un problème avec mon code, je n'arrive pas recevoir les données de la base à donner pour mon tableau
Voici le code du tableau et des requete

Code :

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<?php
/* Database connection start */
$servername = "localhost";
$username = "root";
$password = "Mm101010";
$dbname = "smartphone";
 
$conn = mysqli_connect($servername, $username, $password, $dbname) or die("Connection failed: " . mysqli_connect_error());
 
/* Database connection end */
 
 
// storing  request (ie, get/post) global array to a variable  
$requestData= $_REQUEST;
 
 
$columns = array( 
// datatable column index  => database column name
    0 => 'Or_Affectation', 
	1 => 'USER_ID', 
	2 => 'Nom',
	3 => 'Prenom',
	4 => 'Num_SIM', 
	5 => 'PIN_Terminal',
	6 => 'PIN_SIM', 
	7 => 'Num_IMEI',
	8 => 'Date_Debut', 
	9 => 'Date_Fin',
   10 => 'Vitre', 
   11 => 'Coque',
   12 => 'Support_Vehicule', 
   13 => 'Actif',
   14 => 'Statut'
 
);
 
// getting total number records without any search
$sql = "SELECT Or_Affectation ";
$sql.=" FROM vu_affect_empl";
$query=mysqli_query($conn, $sql) or die("Affectation.php: get employees");
$totalData = mysqli_num_rows($query);
$totalFiltered = $totalData;  // when there is no search parameter then total number rows = total number filtered rows.
 
 
$sql = "SELECT Or_Affectation, USER_ID, Nom, Prenom, Num_SIM, PIN_Terminal, PIN_SIM, Num_IMEI, Date_Debut, Date_Fin, Vitre, Coque, Support_Vehicule, Actif,  Statut ";
$sql.=" FROM vu_affect_empl WHERE 1=1";
if( !empty($requestData['search']['value']) ) {   // if there is a search parameter, $requestData['search']['value'] contains search parameter
	$sql.=" AND ( USER_ID LIKE '".$requestData['search']['value']."%' ";    
	$sql.=" OR Num_SIM LIKE '".$requestData['search']['value']."%' ";
 
	$sql.=" OR Nom LIKE '".$requestData['search']['value']."%' )";
}
$query=mysqli_query($conn, $sql) or die("Affectation.php: get employees");
$totalFiltered = mysqli_num_rows($query); // when there is a search parameter then we have to modify total number filtered rows as per search result. 
$sql.=" ORDER BY ". $columns[$requestData['order'][0]['column']]."   ".$requestData['order'][0]['dir']."  LIMIT ".$requestData['start']." ,".$requestData['length']."   ";
/* $requestData['order'][0]['column'] contains colmun index, $requestData['order'][0]['dir'] contains order such as asc/desc  */	
$query=mysqli_query($conn, $sql) or die("Affectation.php: get employees");
 
$data = array();
$i=1+$requestData['start'];
while( $row=mysqli_fetch_array($query) ) {  // preparing an array
	$nestedData=array(); 
 
	$nestedData[] = "<input type='checkbox'  class='deleteRow' value='".$row['Or_Affectation']."'  /> #".$i ;
	$nestedData[] = $row["USER_ID"];
	$nestedData[] = $row["Nom"];
	$nestedData[] = $row["Prenom"];
	$nestedData[] = $row["Num_SIM"];
	$nestedData[] = $row["PIN_Terminal"];
	$nestedData[] = $row["PIN_SIM"];
	$nestedData[] = $row["Num_IMEI"];
	$nestedData[] = $row["Date_Debut"];
	$nestedData[] = $row["Date_Fin"];
	$nestedData[] = $row["Vitre"];
	$nestedData[] = $row["Coque"];
	$nestedData[] = $row["Support_Vehicule"];
	$nestedData[] = $row["Actif"];
	$nestedData[] = $row["Statut"];
 
	$data[] = $nestedData;
	$i++;
}
 
 
 
$json_data = array(
			"draw"            => intval( $requestData['draw'] ),   // for every request/draw by clientside , they send a number as a parameter, when they recieve a response/data they first check the draw number, so we are sending same number in draw. 
			"recordsTotal"    => intval( $totalData ),  // total number of records
			"recordsFiltered" => intval( $totalFiltered ), // total number of records after searching, if there is no searching then totalFiltered = totalData
			"data"            => $data   // total data array
			);
 
echo json_encode($json_data);  // send data as json format
 
?>

index.php

Code :

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<?php
/* Database connection start */
$servername = "localhost";
$username = "root";
$password = "Mm101010";
$dbname = "employee";
 
$conn = mysqli_connect($servername, $username, $password, $dbname) or die("Connection failed: " . mysqli_connect_error());
 
/* Database connection end */
 
 
// storing  request (ie, get/post) global array to a variable  
$requestData= $_REQUEST;
 
 
$columns = array( 
// datatable column index  => database column name
	0 =>'employee_name', 
	1 => 'employee_salary',
	2=> 'employee_age'
);
 
// getting total number records without any search
$sql = "SELECT id ";
$sql.=" FROM employee";
$query=mysqli_query($conn, $sql) or die("employee-grid-data.php: get employees");
$totalData = mysqli_num_rows($query);
$totalFiltered = $totalData;  // when there is no search parameter then total number rows = total number filtered rows.
 
 
$sql = "SELECT id, employee_name, employee_salary, employee_age ";
$sql.=" FROM employee WHERE 1=1";
if( !empty($requestData['search']['value']) ) {   // if there is a search parameter, $requestData['search']['value'] contains search parameter
	$sql.=" AND ( employee_name LIKE '".$requestData['search']['value']."%' ";    
	$sql.=" OR employee_salary LIKE '".$requestData['search']['value']."%' ";
 
	$sql.=" OR employee_age LIKE '".$requestData['search']['value']."%' )";
}
$query=mysqli_query($conn, $sql) or die("employee-grid-data.php: get employees");
$totalFiltered = mysqli_num_rows($query); // when there is a search parameter then we have to modify total number filtered rows as per search result. 
$sql.=" ORDER BY ". $columns[$requestData['order'][0]['column']]."   ".$requestData['order'][0]['dir']."  LIMIT ".$requestData['start']." ,".$requestData['length']."   ";
/* $requestData['order'][0]['column'] contains colmun index, $requestData['order'][0]['dir'] contains order such as asc/desc  */	
$query=mysqli_query($conn, $sql) or die("employee-grid-data.php: get employees");
 
$data = array();
$i=1+$requestData['start'];
while( $row=mysqli_fetch_array($query) ) {  // preparing an array
	$nestedData=array(); 
 
	$nestedData[] = "<input type='checkbox'  class='deleteRow' value='".$row['id']."'  /> #".$i ;
	$nestedData[] = $row["employee_name"];
	$nestedData[] = $row["employee_salary"];
	$nestedData[] = $row["employee_age"];
 
	$data[] = $nestedData;
	$i++;
}
 
 
 
$json_data = array(
			"draw"            => intval( $requestData['draw'] ),   // for every request/draw by clientside , they send a number as a parameter, when they recieve a response/data they first check the draw number, so we are sending same number in draw. 
			"recordsTotal"    => intval( $totalData ),  // total number of records
			"recordsFiltered" => intval( $totalFiltered ), // total number of records after searching, if there is no searching then totalFiltered = totalData
			"data"            => $data   // total data array
			);
 
echo json_encode($json_data);  // send data as json format
 
?>