BeginForm（）将javascript变量设置为错误

我有如下ajax表单：

@using (Ajax.BeginForm("AddMyModel", "MyModel",
new AjaxOptions
{
    HttpMethod = "POST",
    OnBegin = "begin",
    OnComplete = "end",
    UpdateTargetId = "addcontent",
   InsertionMode = InsertionMode.InsertAfter
},
new
{
    id = "validationForm",
    @class = "edit_form",
   style = "width: 400px;"
}))
{
<div id="addcontent">
    @Html.Partial("_MyPartialView", Model)
</div>
}

---

可能吗？这听起来合理还是容易出错？

您应该在

AjaxOptions

集合中设置OnFailure选项：

@using (Ajax.BeginForm("AddMyModel", "MyModel",
new AjaxOptions
{
    HttpMethod = "POST",
    OnBegin = "begin",
    OnComplete = "end",
    OnFailure = "handleError(error)",
    UpdateTargetId = "addcontent",
   InsertionMode = InsertionMode.InsertAfter
},

然后：

function handleError(error)
{
   //error handling logic
}

以这种方式处理此类错误是非常常见的做法

如果你想自己决定一项行动是否成功，你可以写以下内容：

[HttpPost]
public ActionResult Process(MyViewModel model)
{
    if (!ModelState.IsValid) // for example
    {
        return Json(new { success = false });
    }
    return Json(new { success = true });
}

然后修改

OnSuccess

函数：

OnComplete = "end(result)"

function end(result) {
    if (result.success) {
        // executed when successful
    } else {
        // executed when you decided it is not successful
    }
} 

然后将错误检查作为

success

功能的一部分：

OnComplete = "end(result)"

function end(result) {
    if (result.success) {
        // executed when successful
    } else {
        // executed when you decided it is not successful
    }
} 

---

您应该在

AjaxOptions

集合中设置OnFailure选项：

@using (Ajax.BeginForm("AddMyModel", "MyModel",
new AjaxOptions
{
    HttpMethod = "POST",
    OnBegin = "begin",
    OnComplete = "end",
    OnFailure = "handleError(error)",
    UpdateTargetId = "addcontent",
   InsertionMode = InsertionMode.InsertAfter
},

然后：

function handleError(error)
{
   //error handling logic
}

以这种方式处理此类错误是非常常见的做法

如果你想自己决定一项行动是否成功，你可以写以下内容：

[HttpPost]
public ActionResult Process(MyViewModel model)
{
    if (!ModelState.IsValid) // for example
    {
        return Json(new { success = false });
    }
    return Json(new { success = true });
}

然后修改

OnSuccess

函数：

OnComplete = "end(result)"

function end(result) {
    if (result.success) {
        // executed when successful
    } else {
        // executed when you decided it is not successful
    }
} 

然后将错误检查作为

success

功能的一部分：

OnComplete = "end(result)"

function end(result) {
    if (result.success) {
        // executed when successful
    } else {
        // executed when you decided it is not successful
    }
} 

---

您应该在

AjaxOptions

集合中设置OnFailure选项：

@using (Ajax.BeginForm("AddMyModel", "MyModel",
new AjaxOptions
{
    HttpMethod = "POST",
    OnBegin = "begin",
    OnComplete = "end",
    OnFailure = "handleError(error)",
    UpdateTargetId = "addcontent",
   InsertionMode = InsertionMode.InsertAfter
},

然后：

function handleError(error)
{
   //error handling logic
}

以这种方式处理此类错误是非常常见的做法

如果你想自己决定一项行动是否成功，你可以写以下内容：

[HttpPost]
public ActionResult Process(MyViewModel model)
{
    if (!ModelState.IsValid) // for example
    {
        return Json(new { success = false });
    }
    return Json(new { success = true });
}

然后修改

OnSuccess

函数：

OnComplete = "end(result)"

function end(result) {
    if (result.success) {
        // executed when successful
    } else {
        // executed when you decided it is not successful
    }
} 

然后将错误检查作为

success

功能的一部分：

OnComplete = "end(result)"

function end(result) {
    if (result.success) {
        // executed when successful
    } else {
        // executed when you decided it is not successful
    }
} 

---

您应该在

AjaxOptions

集合中设置OnFailure选项：

@using (Ajax.BeginForm("AddMyModel", "MyModel",
new AjaxOptions
{
    HttpMethod = "POST",
    OnBegin = "begin",
    OnComplete = "end",
    OnFailure = "handleError(error)",
    UpdateTargetId = "addcontent",
   InsertionMode = InsertionMode.InsertAfter
},

然后：

function handleError(error)
{
   //error handling logic
}

以这种方式处理此类错误是非常常见的做法

如果你想自己决定一项行动是否成功，你可以写以下内容：

[HttpPost]
public ActionResult Process(MyViewModel model)
{
    if (!ModelState.IsValid) // for example
    {
        return Json(new { success = false });
    }
    return Json(new { success = true });
}

然后修改

OnSuccess

函数：

OnComplete = "end(result)"

function end(result) {
    if (result.success) {
        // executed when successful
    } else {
        // executed when you decided it is not successful
    }
} 

然后将错误检查作为

success

功能的一部分：

OnComplete = "end(result)"

function end(result) {
    if (result.success) {
        // executed when successful
    } else {
        // executed when you decided it is not successful
    }
} 

---

回答得很好！非常感谢。我改变了结束（结果）到结束（xhr），它工作了。。。因为最后（结果）不承认结果…很好的答案！非常感谢。我改变了结束（结果）到结束（xhr），它工作了。。。因为最后（结果）不承认结果…很好的答案！非常感谢。我改变了结束（结果）到结束（xhr），它工作了。。。因为最后（结果）不承认结果…很好的答案！非常感谢。我改变了结束（结果）到结束（xhr），它工作了。。。因为结束（结果）无法识别结果。。。