将数据添加到.Ajax数据+额外数据

您好我希望能够在Ajax上提交的数据中添加其他数据：

 $(document).ready(function() { //http://www.datatables.net $('#dataTable').dataTable({ "sPaginationType": "full_numbers", "bJQueryUI": false, "bProcessing": true, "bServerSide": true, "sAjaxSource": "/Project/GetDataTables2", "aoColumns": [ { "bSortable": true }, { "bSortable": true }, { "bSortable": true }, { "bSortable": true } ], "fnServerData": function(url, data, callback) { $.ajax({ "url": url, "data": data, //I want to add additional data from here like the QueryString DPID "success": callback, "contentType": "application/x-www-form-urlencoded; charset=utf-8", "dataType": "json", "type": "POST", "cache": false, "error": function() { alert("DataTables warning: JSON data from server failed to load or be parsed. " + "This is most likely to be caused by a JSON formatting error."); } }); } }); });  

我尝试过：

 data: data + "&moredata=" + morevalue 

但是我收到一个脚本错误，它不会发送到我的URL …请帮忙！

编辑1：

我现在正在传递它，就像这个DPID遇到了好但是dt没有：

  $(document).ready(function() { //http://www.datatables.net $('#dataTable').dataTable({ "sPaginationType": "full_numbers", "bJQueryUI": false, "bProcessing": true, "bServerSide": true, "sAjaxSource": "/Project/GetDataTables2", "aoColumns": [ { "bSortable": true }, { "bSortable": true }, { "bSortable": true }, { "bSortable": true } ], "fnServerData": function(url, data, callback) { $.ajax({ "url": url, "data": { DPID: "1", dt: data }, //I want to add additional data from here like the QueryString DPID "success": callback, "contentType": "application/x-www-form-urlencoded; charset=utf-8", "dataType": "json", "type": "POST", "cache": false, "error": function() { alert("DataTables warning: JSON data from server failed to load or be parsed. " + "This is most likely to be caused by a JSON formatting error."); } }); } }); });  

Answer 1

如果要向ajax请求添加一些其他数据，请使用以下命令：

 "fnServerParams": function ( aoData ) { aoData.push( { "key": "value" } ); } 

Answer 2

Smiter的解决方案并不适合我。 查看aoData中对象的结构，您需要创建一个具有name和value字段的对象：

 "fnServerParams": function (aoData) { aoData.push({ name: "Name", value: "Value" }); }, 

Answer 3

data是一个Object，所以你可以这样做：

 data.moredata=morevalue 

您需要在成功处理程序中执行此操作，或根据需要将数据作为参数传递

编辑1：

现在我已经看到了你的信息，试试这个：

 "fnServerData": function(url, data, callback) { data={ DPID: "1", dt: data } $.ajax({ "url": url, "data": data, //I want to add additional data from here like the QueryString DPID "success": callback, "contentType": "application/x-www-form-urlencoded; charset=utf-8", "dataType": "json", "type": "POST", "cache": false, "error": function() { alert("DataTables warning: JSON data from server failed to load or be parsed. " + "This is most likely to be caused by a JSON formatting error."); } }); }