Answers

• allan Posts: 63,678Questions: 1Answers: 10,497 Site admin

  November 2015

  stateSave appears to work well in this example.

  Please link to a test case showing the issue, as per the forum rules.

  Allan
• karam Posts: 31Questions: 14Answers: 0

  November 2015

  save state true is working fine for browser level... but when i try to use it with savestatecallback method it stops working at browser level.
• allan Posts: 63,678Questions: 1Answers: 10,497 Site admin

  November 2015

  Can you link to a test case showing the issue, as I requested before please.

  Allan
• karam Posts: 31Questions: 14Answers: 0

  November 2015 edited November 2015

  //to get column settings
  $.fn.getColumnsShown = function(dTable)
  {
  vCols = "";
  $.each(dTable.fnSettings().aoColumns, function(c){
  if(dTable.fnSettings().aoColumns[c].bVisible == true){
  vCols = vCols + dTable.fnSettings().aoColumns[c].sName +"|";
  }
  });
  return vCols;
  }

  $(document).ready( function () {
  var table;

       table= $('#exampletable).DataTable( {  
                  "processing": true,                
                  "deferRender": true,            
  
                   dom:'<"clear"BRlfrtip>',
                                       buttons: [
                              {  extend: 'colvis',
                                  text: 'Change Layout',
                                  collectionLayout: 'fixed four-column',  
  
                              } ,
  
                  "ajax": {
                              "url": "/ mypage.so",
                              "type": "GET"   
  
                               },
  
                  "stateSave": true,                   
                   "stateSaveParams": function (settings, data) {                         
                         data.columnStr =  $('#exampletable).getColumnsShown(this);
                         //data.search.search = "";
  
                        },                     
                   "stateSaveCallback": function (settings, data) {
                          // Send an Ajax request to the server with the state object 
                          $('#save').on('click', function (e) {
                          $.ajax( {
                            "url": "/example1.so",
                            "data": data,
                            "dataType": "json",
                            "type": "POST",
                            "success": function () {}
  
                          } );
                          e.preventDefault(); 
                         // location.reload(true);
                          });                      
  
                        },
  
  
  
                        "stateLoadCallback": function (settings) {
                              var o;                          
                              // Send an Ajax request to the server to get the data. Note that
                             // this is a synchronous request since the data is expected back from the
                              // function
                              //Setting async to false means that the statement you are calling has to complete before the next statement in your function can be called.
                              $.ajax( {
                                "url": "/example2.so",
                                "async": false,
                                "dataType": "json",
                                "success": function (json) {
                                  o = json;
                                }
  
  
                              } );
  
                              return o;
                            },
  

  "columns": [{
  "title": "name",
  "data": "name",
  "name": "name"
  }, {
  "title": "addeddate",
  "data": "addeddate",
  "name": "added date"
  }]
  });
• karam Posts: 31Questions: 14Answers: 0

  November 2015

  also statesaveload is not working on page laod
• allan Posts: 63,678Questions: 1Answers: 10,497 Site admin

  November 2015

  This is the last time I'll request a link to a test case to a page showing the issue. If you can't host the page yourself please use JSFiddle, CodePen or http://live.datatables.net .

  Allan