Question

邮政编号数据类型

时的Angular问题

1 - 这是我的模特

public class TaxSliced
{
    [Key, DatabaseGenerated(DatabaseGeneratedOption.Identity)]
    public int ID { get; set; }
    public string Name { get; set; }
    public int From { get; set; }
    public int To { get; set; }
}

2-这是web api

public class TaxesSlicedController : ApiController
{

    TaxesSlicedBLL taxesSlicedBLL;
    // GET api/taxsliced
    public IEnumerable<TaxSliced> Get()
    {
        using (taxesSlicedBLL = new TaxesSlicedBLL())
        {
            return taxesSlicedBLL.GetAll(null);
        }
    }
    // POST api/taxsliced
    public void Post(TaxSliced entity)
    {
        if (ModelState.IsValid && entity != null)
        {
            taxesSlicedBLL = new TaxesSlicedBLL();
            taxesSlicedBLL.Add(entity);
        }
    }
}

3-this html page

<form name="form" role="form" novalidate>
    <label>{{translation.NameAR}}</label><br />
    <input type="text"  ng-model="TaxSliced.NameAR">
    <br />
    <label>{{translation.NameEN}}</label><br />
    <input type="text"  ng-model="TaxSliced.NameEN">
    <br />
    <label>{{translation.From}}</label><br />
    <input type="number"  ng-model="TaxSliced.From" required>
    <br />
    <label>{{translation.To}}</label><br />
    <input type="number"  ng-model="TaxSliced.To" min="0" max="9999" required>
    <br />
    <button type="submit" ng-click="addTax()" >{{translation.Add}}</button>
    <button ng-click="cancelAddTax()">{{translation.Cancel}}</button>
</form>

4 - 这是anular js

app.factory('taxesSliceRepository', ['$resource', function ($resource) {

    return angular.fromJson($resource('/TaxesSliced/:id', { id: '@id' }, {
        update: { method: 'PUT' },
        save: { method: 'POST'}
    }));
}]);

app.controller('TaxesSlicedController', ['$scope', 'taxesSliceRepository', function ($scope, taxesSliceRepository) {

    $scope.addTax = function () {
        taxesSliceRepository.save($scope.TaxSliced);
    }
}]);

当我尝试在转到服务器之前添加数据时显示此错误因为当我将数据类型更改为字符串时，来自和将是int数据类型

POST // localhost：10168 / TaxesSliced 500（内部服务器错误）

消息“：”发生了错误。“，”ExceptionMessage“：”属性'来自'   类型'TaxSliced'无效。

当int int数据类型不起作用时的Angular

0 个答案: