我在javascript中创建了一个函数,像这样:
function addNewManufacturer() { var name = $("#id-manuf-name").val(); var address = $("#id-manuf-address").val(); var phone = $("#id-manuf-phone").val(); var sendInfo = { Name: name, Address: address, Phone: phone }; $.ajax({ type: "POST", url: "/Home/Add", dataType: "json", success: function (msg) { if (msg) { alert("Somebody" + name + " was added in list !"); location.reload(true); } else { alert("Cannot add to list !"); } }, data: sendInfo }); }
我调用了jquery.json-2.3.min.js脚本文件,并将其用于toJSON(array)方法。
jquery.json-2.3.min.js
toJSON(array)
在控制器中,我有此Add操作
Add
[HttpPost] public ActionResult Add(PersonSheets sendInfo) { bool success = _addSomethingInList.AddNewSomething( sendInfo ); return this.Json( new { msg = success }); }
但是sendInfo随着方法参数变为空。
sendInfo
该模型:
public struct PersonSheets { public int Id; public string Name; public string Address; public string Phone; } public class PersonModel { private List<PersonSheets> _list; public PersonModel() { _list= GetFakeData(); } public bool AddNewSomething(PersonSheets info) { if ( (info as object) == null ) { throw new ArgumentException( "Person list cannot be empty", "info" ); } PersonSheets item= new PersonSheets(); item.Id = GetMaximumIdValueFromList( _list) + 1; item.Name = info.Name; item.Address = info.Address; item.Phone = info.Phone; _list.Add(item); return true; } }
用POST发送数据时,我该如何采取行动方法?
我不知道该怎么用。另外,可以通过JSON将响应发送回(到ajax)吗?
public class Person { public string Name { get; set; } public string Address { get; set; } public string Phone { get; set; } }
public ActionResult PersonTest() { return View(); } [HttpPost] public ActionResult PersonSubmit(Vh.Web.Models.Person person) { System.Threading.Thread.Sleep(2000); /*simulating slow connection*/ /*Do something with object person*/ return Json(new {msg="Successfully added "+person.Name }); }
<script type="text/javascript"> function send() { var person = { name: $("#id-name").val(), address:$("#id-address").val(), phone:$("#id-phone").val() } $('#target').html('sending..'); $.ajax({ url: '/test/PersonSubmit', type: 'post', dataType: 'json', contentType: 'application/json', success: function (data) { $('#target').html(data.msg); }, data: JSON.stringify(person) }); } </script>