06-04-2024

test/fetch.php

@@ -0,0 +1,78 @@
+<?php
+
+//fetch.php
+
+include('database_connection.php');	// $connect
+
+$column = array("id", "first_name", "last_name", "gender");
+
+$query = "SELECT * FROM tbl_sample ";
+
+if(isset($_POST["search"]["value"]))
+{
+ $query .= '
+ WHERE first_name LIKE "%'.$_POST["search"]["value"].'%" 
+ OR last_name LIKE "%'.$_POST["search"]["value"].'%" 
+ OR gender LIKE "%'.$_POST["search"]["value"].'%" 
+ ';
+}
+
+if(isset($_POST["order"]))
+{
+ $query .= 'ORDER BY '.$column[$_POST['order']['0']['column']].' '.$_POST['order']['0']['dir'].' ';
+}
+else
+{
+ $query .= 'ORDER BY id DESC ';
+}
+$query1 = '';
+
+if($_POST["length"] != -1)
+{
+ $query1 = 'LIMIT ' . $_POST['start'] . ', ' . $_POST['length'];
+}
+//echo $query1;
+//echo $query;
+$statement = $connect->prepare($query);
+
+$statement->execute();
+
+$number_filter_row = $statement->rowCount(); // nb de result de query
+
+//echo $query1;
+$statement = $connect->prepare($query . $query1);
+
+$statement->execute();
+
+$result = $statement->fetchAll();
+
+$data = array();
+
+foreach($result as $row)
+{
+ $sub_array = array();
+ $sub_array[] = $row['id'];
+ $sub_array[] = $row['first_name'];
+ $sub_array[] = $row['last_name'];
+ $sub_array[] = $row['gender'];
+ $data[] = $sub_array;
+}
+
+function count_all_data($connect)
+{
+ $query = "SELECT * FROM tbl_sample";
+ $statement = $connect->prepare($query);
+ $statement->execute();
+ return $statement->rowCount();
+}
+
+$output = array(
+ 'draw'   => intval($_POST['draw']),
+ 'recordsTotal' => count_all_data($connect),
+ 'recordsFiltered' => $number_filter_row,
+ 'data'   => $data
+);
+
+echo json_encode($output);
+
+?>