Datatable分页不适用于服务器端

Question

我想使用数据表插件显示数据库中的数据，但问题是，它显示了所有数据在一个页面中，仍然显示显示1和10分页按钮出现，但不会工作。

的jquery：

<script> 
 
    $(document).ready(function() { 
 
    $('#leads').DataTable({ 
 
     "processing": true, 
 
     "serverSide": true, 
 
     "ajax":{ 
 
      url :"includes/get_data_script_test.php", // json datasource 
 
      type: "post", // type of method , by default would be get 
 
      } 
 
    }); 
 
}); 
 
</script>

get_data_script_test.php：

<?php 
 
    
 
/* 
 
* DataTables example server-side processing script. 
 
* 
 
* Please note that this script is intentionally extremely simply to show how 
 
* server-side processing can be implemented, and probably shouldn't be used as 
 
* the basis for a large complex system. It is suitable for simple use cases as 
 
* for learning. 
 
* 
 
* See http://datatables.net/usage/server-side for full details on the server- 
 
* side processing requirements of DataTables. 
 
* 
 
* @license MIT - http://datatables.net/license_mit 
 
*/ 
 
    
 
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
 
* Easy set variables 
 
*/ 
 
    
 
// DB table to use 
 
$table = 'lead'; 
 
    
 
// Table's primary key 
 
$primaryKey = 'id'; 
 
    
 
// Array of database columns which should be read and sent back to DataTables. 
 
// The `db` parameter represents the column name in the database, while the `dt` 
 
// parameter represents the DataTables column identifier. In this case simple 
 
// indexes 
 

 
$columns = array(
 
    array('db' => 'name', 'dt' => 0), 
 
); 
 
    
 
// SQL server connection information 
 
$sql_details = array(
 
    'user' => '**********', 
 
    'pass' => '***********', 
 
    'db' => '**********', 
 
    'host' => '**********' 
 
); 
 
    
 
    
 
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
 
* If you just want to use the basic configuration for DataTables with PHP 
 
* server-side, there is no need to edit below this line. 
 
*/ 
 
    
 
require('ssp_class.php'); 
 
    
 
echo json_encode(
 
    SSP::simple($_GET, $sql_details, $table, $primaryKey, $columns) 
 
); 
 
?>

Answer 1

有你需要把它安装在jquery脚本分页工作。您需要像这样：

<script> 
 
    $(document).ready(function() { 
 
    $('#leads').DataTable({ 
 
     "lengthMenu": [[10,15,20,25,-1], [10,15,20,25,'All']], //This line needs added so that it knows what to set the page lengths to 
 
     "processing": true, 
 
     "serverSide": true, 
 
     "ajax":{ 
 
      url :"includes/get_data_script_test.php", // json datasource 
 
      type: "post", // type of method , by default would be get 
 
      } 
 
    }); 
 
}); 
 
</script>

没有lengthMenu数据表将不知道如何设置页面长度，并只显示所有的数据。