我有以下 $.ajax 后调用。它会通过被调用的动作,但随后它甚至会在动作结果完成之前触发函数的“错误”块。此外,似乎每次通过后都会重新加载整个页面。
var pnameVal = '<%: this.ModelCodeValueHelper().ModelCode%>';
var eidVal = '<%: ViewBag.EventId %>';
var dataV = $('input[ name = "__RequestVerificationToken"]').val();
var urlVal = '<%: Url.Action("New") %>';
alert('url > ' + urlVal);
alert('pname - ' + pnameVal + ' eid - ' + eidVal + ' dataV = ' + dataV);
$.ajax({
url: urlVal,
//dataType: "JSONP",
//contentType: "application/json; charset=utf-8",
type: "POST",
async: true,
data: { __RequestVerificationToken: dataV, pname: pnameVal, eId: eidVal },
success: function (data) {
alert('successssesss');
},
error: function (XMLHttpRequest, textStatus, errorThrown) {
alert(XMLHttpRequest);
alert(textStatus);
alert(errorThrown);
alert('dammit');
}
})
.done(function (result) {
if (result.Success) {
alert(result.Message);
}
else if (result.Message) {
alert(' alert' + result.Message);
}
alert('done final');
//$('#search-btn').text('SEARCH');
waitOff();
});
这是动作
[HttpPost]
public ActionResult New(string pname, int eid)
{
var response = new ChangeResults { }; // this is a viewmodel class
Mat newMat = new Mat { "some stuff properties" };
Event eve = context.Events.FirstOrDefault(e => e.Id == eid);
List<Mat> mats = new List<Mat>();
try
{
eve.Mats.Add(newMat);
icdb.SaveChanges();
mats = icdb.Mats.Where(m => m.EventId == eid).ToList();
response.Success = true;
response.Message = "YES! Success!";
response.Content = mats; // this is an object type
}
catch (Exception ex)
{
response.Success = false;
response.Message = ex.Message;
response.Content = ex.Message; // this is an object type
}
return Json(response);
}
顺便说一句,在提琴手上,原始数据将返回以下消息:
{"Success":true,"Message":"Added new Mat.","Content":[]}
然后它会再次重新加载整个页面。我想做一个 ajax 调用来显示添加的垫子,而不必加载整个东西。但这并没有发生在atm。
想法?