发布号码数据类型时Angular的问题 [英] Problem with Angular when post number data type

问题描述

1-这是我的模型

1- this is my model

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

2- this is 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 - 这个HTML页面

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

4-this is 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);
    }
}]);

当我在去服务器之前尝试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，来自和将来是int数据类型



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



消息：错误已发生。，ExceptionMessage：属性'来自'类型'TaxSliced'无效。

when i trying add data before go to server shows this error
becouse from and to are int data type when i changed data type to string it's works

POST http://localhost:10168/TaxesSliced 500 (Internal Server Error)

Message":"An error has occurred.","ExceptionMessage":"Property 'From' on type 'TaxSliced' is invalid.

推荐答案

resource'， function （

resource', function (

resource）{
return angular.fromJson （

resource) { return angular.fromJson(

resource（' / TaxesSliced /：id'， {id：' @ id'}，{
update：{method：' PUT'}，
save：{method：' POST'}
}））;
}]）;

app.controller（' TaxesSlicedController'，['

resource('/TaxesSliced/:id', { id: '@id' }, { update: { method: 'PUT' }, save: { method: 'POST'} })); }]); app.controller('TaxesSlicedController', ['

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