Question

我有一个数据表，我正在通过Ajax加载。在服务器端，我正在预备表的数据，并为另一件事准备另一个数据我希望，除了表格加载之外，还要用我准备好的其他数据做另一件事所以我在我的ajax代码中添加了一个成功事件，但它取代了表加载，我只能做另一件事我无法将表加载和其他东西分开，因为它们是连接的，意味着另一个东西受到表加载（更改）的影响

我也试过fnDrawCallback但我不知道如何传递其他东西的数据这是带成功事件的Ajax代码：

"ajax": {
        "url": "/Entreaties/GetEntreaties",
        "data": function (d) { 
            d.status = 0;
            d.firstLoad = firstLoad;                
            d.jAdvanceSearch = JSON.stringify(new AdvanceSearch());
            d.freeText = $("#table_filter input").val();
        },
        "type": "POST",
        "dataType": "json",
        success: function (data) {
            $.each(data.contactWaySum, function (key, value) {
                alert(key + ": " + value.ContactWay);
            });                
        },
        error: function (xhr, textStatus, errorThrown) {
            console.log(xhr.responseText);
        }
    },

谢谢大家的帮助

Answer 1

如果我理解你的话，你使用的是内置的DataTable ajax，但因为你想一次做几件事而停止了。如果是这样，请返回使用DataTable ajax并使用dataFilter函数将它们分开并应用它们。

以下是一个例子：

// If your server side sends back somehting that looks like this for the data table (this is what it is expecting)

            {draw:1, recordTotal:20, recordsFilter:20, data:dataSet }

            // adjust your json to look like 


            // If the json object return looks like what the 
           { dataTableData:{draw:1, recordTotal:20, recordsFilter:20, data:dataSet }, otherStuffData: otherData}

           $("#sometable").DataTable({
               // other data table stuff left out to save space
               "serverSide": true,
               "ajax": {
                   "url": "you url" ,
                   "data": function (ssp) {
                       // Do the stuff you need to to get your paramerters ready
                       // server side parameters (ssp) are documented at http://datatables.net/manual/server-side
                       // in addition to the ssp parameters, the name of the column is pulled from the table header column


                       return ssp;

                   },
                   type: "POST",
                   contentType: "application/json; charset=utf-8",
                   dataType: "json",
                   error: function (a, b, c, d) { debugger; },
                   dataFilter: function (data) {

                       // call function or what ever you need to do with the other data here

                       doOtherStuff(data.otherStuffData);

                       // the web method returns the data in a wrapper 
                       // so it has to be pulled out and put in the 
                       // form that DataTables is expecting.

                       //return just the datatable data here
                       return JSON.stringify( data.dataTableData);
                   }
               }
           });

在加载表旁边做一些事情

1 个答案: