Angular js应用程序数据绑定无法加入记录

Question

我正在将wcf rest服务用于angular js应用程序。我想检索两个表记录并使用帐号合并它。我想连接这两个表属性并将其显示到角度js应用程序中。但问题是当我在输入字段中输入帐号时未显示预期记录且未能合并它。

这是界面。

 [OperationContract]
[WebInvoke(Method = "GET",
RequestFormat = WebMessageFormat.Json,
ResponseFormat = WebMessageFormat.Json,
UriTemplate = "/TranscationDetails/{Account_Number}")]
string TranscationDetails(string Account_Number);

这是实施。

public string TranscationDetails(string Account_Number)
{
    using (HalifaxDatabaseEntities context = new HalifaxDatabaseEntities())
    {
        var CombinedQuery = (from x in context.Current_Account_Deposit
                             join y in context.Current_Account_Withdraw
                             on x.Account_Number equals y.Account_Number
                             where x.Account_Number ==(y.Account_Number)
                             select new
                             {
                                 x.Account_Number,
                                 x.Account_Holder_Name,
                                 x.Transcation_Type,
                                 x.Amount,
                                 Transcation_Type1=y.Transcation_Type,
                                 Amount1=y.Amount,

                                 // put other properties here 
                             }).ToList();

        var js = new System.Web.Script.Serialization.javascriptSerializer();

        return js.Serialize(CombinedQuery); // return JSON string
    }
}

这是Angular代码。

@{
    Layout = null;
}

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
</head>
<body>
    <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.9/angular.min.js"></script>
    <script type="text/javascript">
      var app = angular.module('MyApp', [])
      app.controller('MyController', function ($scope, $http, $window) {
          $scope.IsVisible = false;
          $scope.Search = function () {
              var post = $http({
                  method: "GET",
                  url: "http://localhost:52098/HalifaxIISService.svc/TranscationDetails/" + encodeURIComponent($scope.Account_Number),
                  dataType: 'json',
                  headers: {
                      'Accept': 'application/json, text/javascript, */*; q=0.01',
                      'Content-Type': 'application/json; charset=utf-8'
                  }
              });

              post.then(function (response) { // .success(function(data => .then(function(response
                  var data = response.data; // extract data from resposne
                  $scope.Customers = JSON.parse(data); // eval(data.d) => JSON.parse(data)
                  $scope.IsVisible = true;
              }, function (err) {
                  $window.alert(err);
              });
          }
      });
    </script>
    <div ng-app="MyApp" ng-controller="MyController">
        Account Number:
        <input type="text" ng-model="Account_Number" />
        <input type="button" value="Submit" ng-click="Search()" />
        <hr />
        <table style="border: solid 2px Green; padding: 5px;" ng-show="IsVisible">
            @*<table cellpadding="0" cellspacing="0">*@
            <tr style="height: 30px; background-color: skyblue; color: maroon;">
                <th></th>
                <th> Account_Number</th>
                <th>Account Holder Name</th>
                <th> Amount</th>
                <th> Deposit </th>
                <th> Amount</th>
                <th> Withdraw</th>

                <th></th>
                <th></th>

            </tr>
            <tbody ng-repeat="m in Customers">
                <tr style="height: 30px; background-color: skyblue; color: maroon;">
                    <td></td>
                    <td><span>{{m.Account_Number}}</span></td>
                    <td><span>{{m.Account_Holder_Name}}</span></td>
                    <td><span>+{{m.Amount}}</span></td>

                    <td><span>{{m.Transcation_Type}}</span></td>
                    <td><span>-{{m.Amount}}</span></td>
                    <td><span>{{m.Transcation_Type}}</span></td>

                </tr>

            </tbody>
        </table>
    </div>
</body>
</html>

这是我运行应用程序并单击带有帐号的提交按钮时的屏幕截图。它应显示帐号1的记录并合并两个表记录，但它也显示记录的其余部分以及

这是数据库记录，其中我有帐号的所有记录