Problem with Angular when post number data type

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1- this is my model

C#

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- this is web api

C#

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

HTML

<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-this is anular js

JavaScript

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);
    }
}]);

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.

Posted 2-Nov-14 5:07am

Golden Mind

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Simon_Whale · Accepted Answer · 2014-11-03T00:09:00

Solution 1

have you injected your app with ngRoute?

if not have a look at this example $resource[^] there is a complete example at the bottom of the page.

Edit: Added this to explain comments from user

JavaScript

var app = angular.module('AppName',[]);
app.controller("ControllerName", function($scope, $http) {
  $scope.CallAPI = function() {
  var request = $http({
                 method: "post",
                 url: '/WebApiControllerName/TaxesSLiced',
                 data: { entity: TaxSliced }
  });

  request.success(function(data) {
    //do what is needed here
  });

  request.error(function(error, status) {
    //do what is needed here
  });
 };
});

Posted 3-Nov-14 0:09am

Simon_Whale

Updated 3-Nov-14 1:33am

v3

Comments

Golden Mind 3-Nov-14 7:22am

Simon_Whale 3-Nov-14 7:36am

As far as I am aware all the Web API is, is a set of controllers with out the views attached which is why I use the controller name when making api calls. I have attached an example of how I would of called the controller using angular methods.

RaisKazi 3-Nov-14 16:07pm

My 5.