我該如何使用stateLoadCallback從stateSaveCallback恢復dataTables命令？

Question

我該如何使用stateLoadCallback從stateSaveCallback恢復dataTables命令？ （https://datatables.net/reference/option/stateLoadCallback）

我的JSONObject從 「備份」：

{"time":"1495713075727","start":"0","length":"10","order":[["8","asc"]],"search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"},"columns":[{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"true","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}},{"visible":"false","search":{"search":"","smart":"true","regex":"false","caseInsensitive":"true"}}]} 

的javascript：

$(document).ready(function() { 
//... 
$.extend(true, $.fn.dataTable.defaults, { 
    "fixedHeader": {header:true, headerOffset:34}, 
    "lengthMenu": [[10, 15, 20, 25], [10, 15, 20, 25]], 
    "autoWidth": true, 
    "dom": '<"filter"f><"dtToolbar"B>rtilp', 
    "select": 'single',//true 
    "responsive": true, 
    "stateSave": true, 
    stateLoadCallback: function (settings, callback) { 
     $.ajax({ 
      "url": "/user_dtable_states/get_dtable_state/" + this.attr("id"), 
      async: false, 
      dataType: 'json', 
      success: function (json) { 
       callback(json); 
      } 
     }); 
    }, 
    "stateSaveCallback": function (settings, data) { 
     $.ajax({ 
      "url": "/user_dtable_states/save_dtable_state/" + this.attr("id"), 
      "data": data, 
      "dataType": "json", 
      "type": "POST", 
      "success": function() {} 
     }); 
    }, 
    "processing": true, 
    "serverSide": true, 
    "language": { 
    select: { 
      rows: { 
       _: "(%d sor kijelölve)", 
       0: "" 
      } 
     } 
    } 
}); 
//... 
}); 

數據表工作正常，且訂單保存，不過從恢復保存不工作。哪裏不對？或者你可以展示一個可行的例子嗎？

Answer 1

解決：

"stateSaveCallback": function (settings, data) { 
     $.ajax({ 
      "url": "/user_dtable_states/get_dtable_state/" + this.attr("id"), 
      "data": {state: JSON.stringify(data)}, 
      "dataType": "json", 
      "type": "POST", 
      "success": function() {} 
     }); 
    },