Answers

• kthorngren Posts: 21,350Questions: 26Answers: 4,955

  June 2018

  Your config seems to work here:
  http://live.datatables.net/qubowuda/1/edit

  Maybe something in your environment is causing the issue. Have you verified the Italian.json is being downloaded?

  Kevin
• maxdiable Posts: 6Questions: 3Answers: 0

  June 2018 edited June 2018

  hi,
  i put the same code:

  <script>
      $(document).ready(function () {
          $('.table-container tr').on('click', function () {
              $('#' + $(this).data('display')).toggle();
          });
          $('#table-log').DataTable({
              "language": {
                  "url": "//cdn.datatables.net/plug-ins/1.10.18/i18n/Italian.json"
              },
              "order": [$('#table-log').data('orderingIndex'), 'desc'],
              "stateSave": true,
              "stateSaveCallback": function (settings, data) {
                  window.localStorage.setItem("datatable", JSON.stringify(data));
              },
              "stateLoadCallback": function (settings) {
                  var data = JSON.parse(window.localStorage.getItem("datatable"));
                  if (data)
                      data.start = 0;
                  return data;
              },
          });
          $('#delete-log, #delete-all-log').click(function () {
              return confirm('Are you sure?');
          });
      });
  </script>
  

  EDIT: Formatted JS code using Markdown

  but no working

  Edited by Allan - Syntax highlighting. Details on how to highlight code using markdown can be found in this guide.
• maxdiable Posts: 6Questions: 3Answers: 0

  June 2018

  hi,
  the firefox debug show this error:

  SyntaxError: JSON.parse: unexpected end of data at line 1 column 1 of the JSON data

  any help?

  br
  max
• kthorngren Posts: 21,350Questions: 26Answers: 4,955

  June 2018

  I copied your Datatables code here and it is still working:
  http://live.datatables.net/mavapomu/1/edit

  Does your table work if you remove the language option?

  You can try the torubleshooting steps at this link to see what is being returned:
  https://datatables.net/manual/tech-notes/1

  Kevin
• allan Posts: 63,542Questions: 1Answers: 10,476 Site admin

  June 2018

  It suggests that window.localStorage.getItem("datatable") is returning nothing - perhaps on the first load, or perhaps somehow invalid JSON got into it. Try:

              "stateLoadCallback": function (settings) {
                  try {
                    var data = JSON.parse(window.localStorage.getItem("datatable"));
                    if (data)
                      data.start = 0;
                    return data;
                  }
                  catch ( e ) {
                    return {};
                  }
              },
  

  Allan
• maxdiable Posts: 6Questions: 3Answers: 0

  June 2018

  i changed my code:

  $('#table-log').DataTable({
  "language": {
  "url": "//cdn.datatables.net/plug-ins/1.10.18/i18n/Italian.json"
  },
  });

  datatable show data, but the language not loading, firefox show the same error:

  SyntaxError: JSON.parse: unexpected end of data at line 1 column 1 of the JSON data

  br
  Max
• maxdiable Posts: 6Questions: 3Answers: 0

  June 2018

  i working width laravel:
  and the chromwe show this error:

  Failed to load http://cdn.datatables.net/plug-ins/1.10.18/i18n/Italian.json: Request header field X-CSRF-TOKEN is not allowed by Access-Control-Allow-Headers in preflight response.

  br
  Max
• allan Posts: 63,542Questions: 1Answers: 10,476 Site admin

  June 2018

  That's correct - you shouldn't be sending your CSRF token to a third party server. Doing so is a security issue since it would make it trivial to steal and then leave your service open to a CSRF attack (i.e. completely mitigating any benefit of using a CSRF token in the first place!).

  Allan