Question

我正在使用水晶报表在数据库中打印数据。我想将下拉值作为参数传递给数据库。但是我的代码给出了一个错误，说输入字符串的格式不正确。以下是我的代码示例。

这是我的HTML代码。

 <div class="col-sm-7">
    <select kendo-drop-down-list
       name="PaymentCategory"
       class="k-fill"
       ng-init="Init()"
       ng-model="ReceiptCancelWF.PaymentCategory"
       k-placeholder="'Select Payment Category'"
       k-data-text-field="'text'"
       k-data-text-field="'Value'"
       k-data-value-field="'Key'"
       k-data-source="PaymentCategoryDropdown"
       ng-disabled="ReceiptCancelWF.AllPayCat"></select>
  </div>

这是我的前端代码。

 $scope.PaymentCategoryDropdown = [
         { "text": "Select", "value": 0 },
         { "text": "AR", "value": 1 },
         { "text": "CB", "value": 4 },

        ];

 $scope.PrintEntry = function (form) {
  var PaymentCategory = $scope.ReceiptCancelWF.PaymentCategory;
   PrintService.OpenPrint('POST', appConfig.REPORT_URL + 'CPOSReportViewer.aspx', { type: "ReceiptCancellationWF", PaymentCategory: PaymentCategory},'_blank'
 };

这是我的后端代码。

myReport.Load(Server.MapPath("~/CPOSReport/MIS/CancellationReports/ReceiptCancellationWorkFlow.rpt"));

             myReport.SetParameterValue("@EntryType", Convert.ToInt32(Request.Form["PaymentCategory"]));

我想将value属性作为整数传递给数据库。

Answer 1

我明白了。我更改了我的html代码和最终代码，如下所示。

<div class="col-sm-7">
<select kendo-drop-down-list
   name="PaymentCategory"
   class="k-fill"
   ng-init="Init()"
   ng-model="ReceiptCancelWF.PaymentCategory"
   k-placeholder="'Select Payment Category'"
   k-data-text-field="'text'"
   k-data-value-field="'value'"
   k-data-source="PaymentCategoryDropdown"
   ng-disabled="ReceiptCancelWF.AllPayCat"></select>

$scope.PaymentCategoryDropdown = [
     { "text": "Select", "value": "0" },
     { "text": "AR", "value": "1" },
     { "text": "CB", "value": "4" },

    ];

将下拉值属性传递给数据库：angularjs

1 个答案: