Ajax request failed while working :|

Ajax request failed while working :|

Geocheats2Geocheats2 Posts: 2Questions: 1Answers: 0

Link to test case:
Debugger code (https://debug.datatables.net/ozitew)**: https://debug.datatables.net/ozitew - broken version
**Debugger code (https://debug.datatables.net/epatuy)**: https://debug.datatables.net/epatuy - working version
**Error messages shown
: DataTables warning: table id=example - Ajax error. For more information about this error, please see http://datatables.net/tn/7
Description of problem: I have no idea why this doesn't work now, but it used to work before i decided to clean up my server files and redistribute them. It probably is something really stupid but for the sake of me i can't find my fault, if someone can spot it i would be grateful

Ajax request

    $(document).ready(function() {
          var table = $('#example').DataTable({
            "ajax": "scripts/datatables.php",
            "processing": true,
            "serverSide": true,
            "order": [
              [1, "desc"]
            ],
            //"responsive": true,
            "columns": [{
                "data": "Name",
              },
              {
                "data": "Date",
              },
              {
                "data": "Comments",
              },
              {
                "data": "Actions",
                "render": function(data, type, full, row) {
                  return '<a class="Edit btn btn-secondary btn-app"><i style="color: Black;" class="fas fa-edit"></i>Edit</a><a class="Apply btn btn-warning btn-app"><i style="color: Green;" class="fas fa-check-square"></i>Apply</a><a class="Download btn btn-primary btn-app"><i style="color: Blue;" class="fas fa-download"></i>Download</a><a class="Delete btn btn-danger btn-app"><i style="color: Red;" class="fas fa-minus-square"></i>Delete</a>';
                },
              },
            ],
            dom: '<f<t><l><ip>>',
          });

          $('#example tbody').on('click', '.Apply', function() {
            var row = $(this).closest('tr');
            var data = table.row(row).data().Actions;
            console.log(data);
          });
          $('#example tbody').on('click', '.Download', function() {
            var row = $(this).closest('tr');
            var data = table.row(row).data().Actions;
            Name = table.row(row).data().Name;
            //console.log(data);
            var a = document.createElement('a');
            a.setAttribute('download', Name + '.json');
            a.setAttribute("href", data);
            document.body.appendChild(a);
            a.click();
          });
          $('#example tbody').on('click', '.Edit', function() {
            var row = $(this).closest('tr');
            var data = table.row(row).data().Actions;
            var url = data;
            Name = table.row(row).data().Name;
            document.getElementById('config-editor').hidden = false;
            localStorage.setItem('Data', data);
            //console.log(data);
            $.ajax({
              'async': false,
              'global': false,
              'url': url,
              'dataType': "json",
              'success': function(data) {
                json = data;
              }
            });
            //console.log(json);
            editor.expandAll();
            editor.set(json);
            editor.refresh();
            editor.focus();
          });
          $('#example tbody').on('click', '.Delete', function() {
            var row = $(this).closest('tr');
            var data = table.row(row).data().Actions;
            //console.log(data);

            $.ajax({
                method: "POST",
                url: "scripts/deletefromdb.php",
                data: {
                  text: data
                }
              })
              .done(function(response) {
                //alert(response);
              });
            $('#example').DataTable().ajax.reload();
            // eventFire(document.getElementById('datatables'), 'click');
          });
        });

PHP file

// DB table to use
$table = 'ConfigFiles';

// 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' => "Name" ),
    array( 'db' => 'Date',  'dt' => "Date" ),
    array( 'db' => 'Comments', 'dt' => "Comments"),
    array( 'db' => 'Actions',   'dt' => "Actions" ),
);

$sql_details = array(
    'user' => 'myuser',
    'pass' => 'mypass',
    'db'   => 'mydb',
    'host' => 'myhost'
);


/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * 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' );

// Validate the JSONP to make use it is an okay Javascript function to execute

    echo json_encode(
        SSP::simple( $_GET, $sql_details, $table, $primaryKey, $columns )
    );
?>

HTML

<table id="example" class="table table-striped table-bordered table-hover" style="width:100%">
            <thead>
              <tr>
                <th>Name</th>
                <th>Date</th>
                <th>Comments</th>
                <th>Actions</th>
              </tr>
            </thead>
          </table>

This question has an accepted answers - jump to answer

Answers

  • kthorngrenkthorngren Posts: 13,773Questions: 25Answers: 3,242
    Answer ✓

    Follow the steps provided in the link:
    http://datatables.net/tn/7

    The error is due to something on the server. You will need to look at your server logs to troubleshoot the problem.

    Kevin

  • Geocheats2Geocheats2 Posts: 2Questions: 1Answers: 0

    THANKS for the pointers :smile:
    I hadn;t upload the new ssp.class.php to the new dirs

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