jquery Ajax没有显示任何消息(既不成功也不失败)

时间:2016-05-10 06:13:20

标签: javascript c# jquery ajax model-view-controller

我想用jquery Ajax提交表单。但它没有显示任何消息。我已经按了this个问题和this个问题。但我没有得到我的解决方案。我的jquery代码是:

$(document).ready(function () {

  $("#btnSave").submit(function (e) {

    e.preventDefault();

    var myTableArray = [];

    $("table#vouchTable tr").not(':first').each(function () {
        var arrayOfThisRow = [];
        var tableData = $(this).find('td');
        if (tableData.length > 0) {
            tableData.each(function () { arrayOfThisRow.push($(this).text()); });
            myTableArray.push(arrayOfThisRow);
        }

   }); ///This Part works fine 

    ///But this part does not work 

    $.ajax({
        url: '/Accounts/VoucherEntry',
        type: 'POST',
        data: JSON.stringify(myTableArray),
        contentType: 'application/json; charset=utf-8',
        dataType: 'json',

        success: function (msg) {
            alert(msg);
        },
        error: function (xhr, status, error) {
            var err = eval("(" + xhr.responseText + ")");
            alert(err.Message);
        }

    });


    return false;

    ////////////////////

  });
});

2 个答案:

答案 0 :(得分:0)

试试这个:

缺少$(document).ready(function () {

的结束括号

缺少$("#btnSave").submit(function (e) {

的结束括号
   $(document).ready(function () {

      $("#btnSave").submit(function (e) {

        e.preventDefault();

        var myTableArray = [];

        $("table#vouchTable tr").not(':first').each(function () {
            var arrayOfThisRow = [];
            var tableData = $(this).find('td');
            if (tableData.length > 0) {
                tableData.each(function () { arrayOfThisRow.push($(this).text()); });
                myTableArray.push(arrayOfThisRow);
            }

       }); 

       var data = JSON.stringify(myTableArray);
        $.ajax({
            url: '/Accounts/VoucherEntry',
            type: 'POST',
            data: data,
            dataType: 'json',

            success: function (msg) {
                alert(msg);
            },
            error: function (xhr, status, error) {
                var err = eval("(" + xhr.responseText + ")");
                alert(err.Message);
            }

        });
     });  // <-----  Missing brackets!!!
  });    //  <-----  Missing brackets!!!

答案 1 :(得分:0)

将数据格式化为:

data: {data:myTableArray},
c#中的

按键data

获取数据