[英]Angular $http post with ASP.NET MVC
我在这里想念什么？ 我试图将2个字段（CustomerID和CompanyName）从我的视图传递到控制器中。 当我在控制器的动作上设置断点时，custID和公司名称均为空。 我敢肯定，我所缺少的都是容易的，但我只是没有进入Angular。 任何帮助将不胜感激。 谢谢！
的HTML
<input type="text" class="form-control" ng-model="new.CustomerID" />
<input type="text" class="form-control" ng-model="new.CompanyName" />
Java脚本
$scope.AddCustomer = function () {
debugger;
var urlPost = "/Home/SaveCustomer/";
console.log($scope.new);
alert(urlPost);
$http({
method: 'POST',
url: urlPost,
headers: {
'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'
},
data: { custID: $scope.new.CustomerID, CompanyName: $scope.new.CompanyName }
}).success(function() {
alert('Update Successfully!');
});
}
C＃
[HttpPost]
public void SaveCustomer(string custID, string CompanyName)
{
}
编辑
发布此问题几周后，答案被接受，我找到了一种更简单的方法来完成此任务。 这是一个代码示例：
的HTML
<input type="number" placeholder="CustomerID" ng-model="newCustomer.CustomerID" class="form-control" style="width: 130px" required/>
<input type="text" placeholder="Customer Name" ng-model="newCustomer.CustomerName" class="form-control" style="width: 200px" required />
<input type="text" placeholder="Email" ng-model="newCustomer.CustomerEmail" class="form-control" style="width: 200px" required />
的JavaScript
$scope.newCustomer = {
CustomerID: '',
CustomerName: '',
CustomerEmail: ''
};
$scope.addCustomer = function () {
$http.post("/Home/GetCustomer",
{
customerID: $scope.newCustomer.CustomerID,
customerName: $scope.newCustomer.CustomerName,
customerEmail: $scope.newCustomer.CustomerEmail
}).error(function (responseData) {
alert(responseData);
})
.success(function () {
alert('Updated Successfully');
});
C＃控制器
[HttpPost]
public void GetCustomer(int customerID, string customerName, string customerEmail)
{
//do something with values
}
我的意思是您的问题是因为Web api使用的绑定基于querystring，所以请更新您的代码，我举一个例子：
public class UsersController : ApiController
{
[HttpPost]
[Route("Users/Save/{custID}/{CompanyName}")]
public string Save(string custID, string CompanyName)
{
return string.Format("{0}-{1}",custID, CompanyName);
}
}
和html：
<body ng-app="myApp">
<div ng-controller="myController">
<h1>Demo</h1>
<input type="button" value="Save" ng-click="AddCustomer()" />
</div>
<script src="~/Scripts/angular.js"></script>
<script>
var app = angular.module("myApp", []);
app.controller("myController", function($scope, $http) {
$scope.new = {
CustomerID: "CustId1",
CompanyName: "Company 1"
}
$scope.AddCustomer = function () {
var urlPost = "/Users/Save/" + $scope.new.CustomerID + "/" + $scope.new.CompanyName
$http({
method: 'POST',
url: urlPost,
headers: {
'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'
}
}).success(function () {
alert('Update Successfully!');
});
}
});
</script>
</body>
如果我测试：
问候，
进行以下更改：
//either define parent object scope only
$scope.new = {}
//or if you want to define child object too . May be to show some default value .
$scope.new = {
CustomerID: '', //empty or may be some default value
CompanyName: ''
}
Angular JS $ http POST无法在ASP.NET MVC中成功响应
[英]Angular JS $http POST not responding on success in ASP.NET MVC
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