我正在尝试将Partial View数据发布到服务器，以将输入字段结果保存到数据库，然后返回到相同的（部分视图，作为模式对话框打开）或返回调用模态对话框的父视图。
但由于某些原因，我没有在控制器中获取Action方法的参数（即weldMaster），该参数是从ajax方法调用发送的。
这是我的控制器方法。
// GET: WeldMasters/Details/5
public ActionResult Details(int? ids, bool isPartials = false)
{
if (ids == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
WeldMaster weldMaster = db.WeldMasters.Find(ids);
ViewBag.Readonly = false;
if (weldMaster == null)
{
return HttpNotFound();
}
if(isPartials)
return PartialView(weldMaster);
else
return View(weldMaster);
}
// POST: WeldMasters/Details/5
[HttpPost]
[ValidateAntiForgeryToken]
public JsonResult Details**(WeldMaster weldMaster)**
//{"The parameter conversion from type 'System.String' to type 'IMCC_PAS.Entities.WeldMaster' failed because no type converter can convert between these types."}
{
var success = 0;
if (ModelState.IsValid)
{
success = 1;
db.Entry(weldMaster).State = EntityState.Modified;
db.SaveChanges();
return Json(new { success });
}
return Json(new { success });
}
这是ajax代码
<script type="text/javascript">
$(document).ready(function () {
$(".saveBtn").click(function (e) {
debugger;
var token = $('input[name="__RequestVerificationToken"]').val();
// If I dont pass the token in the `data` parameter of ajax, then action method of controller is not called at all.
e.preventDefault();
$.ajax({
type: "POST",
url: '@Url.Action("Details", "WeldMasters")',
data: { __RequestVerificationToken: token, weldMaster: $('#__AjaxAntiForgeryForm').serialize() },
success: function (result) {
alert(result);
},
failure: function (response) {
alert(result.responseText);
},
error: function (response) {
alert(result.responseText);
}
});
});
});
</script>
这是局部视图的模态
@model IMCC_PAS.Entities.WeldMaster
，这是表格
@using (Html.BeginForm(null, null, FormMethod.Post, new { id = "__AjaxAntiForgeryForm" }))
{
@Html.AntiForgeryToken()
<div class="form-horizontal">
@Html.ValidationSummary(true, "", new { @class = "text-danger" })
@Html.HiddenFor(model => model.id)
<div class="row">
<div class="col-md-3 col-sm-12">
@Html.LabelFor(model => model.weld_no, htmlAttributes: new { @class = "control-label" })
</div>
<div class="col-md-3 col-sm-12">
@Html.LabelFor(model => model.rep_no, htmlAttributes: new { @class = "control-label" })
</div>
<div class="col-md-3 col-sm-12">
@Html.LabelFor(model => model.length, htmlAttributes: new { @class = "control-label" })
</div>
<div class="col-md-3 col-sm-12">
@Html.LabelFor(model => model.normal_size, htmlAttributes: new { @class = "control-label" })
</div>
</div>
<div class="row">
<div class="col-md-3 col-sm-12">
@Html.EditorFor(model => model.weld_no, ViewBag.Readonly ? (object)new { htmlAttributes = new { @readonly = "readonly", @class = "form-control" } } : new { htmlAttributes = new { @class = "form-control" } })
</div>
<div class="col-md-3 col-sm-12">
@Html.EditorFor(model => model.rep_no, ViewBag.Readonly ? (object)new { htmlAttributes = new { @readonly = "readonly", @class = "form-control" } } : new { htmlAttributes = new { @class = "form-control" } })
</div>
<div class="col-md-3 col-sm-12">
@Html.EditorFor(model => model.length, ViewBag.Readonly ? (object)new { htmlAttributes = new { @readonly = "readonly", @class = "form-control" } } : new { htmlAttributes = new { @class = "form-control" } })
</div>
<div class="col-md-3 col-sm-12">
@Html.EditorFor(model => model.normal_size, ViewBag.Readonly ? (object)new { htmlAttributes = new { @readonly = "readonly", @class = "form-control" } } : new { htmlAttributes = new { @class = "form-control" } })
</div>
</div>
<div class="form-group modal-footer">
<div class="col-md-12">
<a class="saveBtn" href="javascript:void(0);">Edit</a>
</div>
</div>
</div>
}
编辑：以下是父视图，其中包含用于显示焊接详细信息的选择参数。然后焊接细节以div显示（仅用于读取目的），并且可以在按钮单击时在弹出模式对话框中进行编辑。
<script>
$(document).ready(function () {
... more code for other dropdowns here
//When Wled No is changed, reload Weld Details in its respective Partial view
$("#weldddl").change(function () {
var parameter = { ids: $("#weldddl").val(), isPartials: true };
$.ajax({
url: '/WeldMasters/Details/',
type: 'GET',
data: parameter,
success: function (result) {
var div = $('#weldDetails');
div.html('');
div.html(result);
}
});
});
$(".editWeldBtn").click(function () {
//debugger;
$('#MyModal').empty();
$('#MyModal').append(GetModalDialog());
var link = '@Url.Action("Details", "WeldMasters")';
data = { ids: $("#weldddl").val(), isPartials: true };
LaunchModalDlg(link, data, "View Weld Master Information", "75%");
});
});
</script>
<h4>Index</h4>
<script src="~/Scripts/MyScripts.js"></script>
<p>
@Html.ActionLink("Create New", "Create") |
<a class="editWeldBtn" href="javascript:void(0);">Edit</a>
</p>
<div class="row">
<div class="col-sm-3">
@Html.LabelFor(model => model.Discipline, htmlAttributes: new { @class = "control-label col-md-12" })
<div class="col-md-12">
@Html.DropDownListFor(model => model.Discipline, (SelectList)ViewBag.disciplines, htmlAttributes: new { @class = "form-control", @id = "disciplineddl" })
@Html.ValidationMessageFor(model => model.Discipline, "", new { @class = "text-danger" })
</div>
@Html.LabelFor(model => model.DrawingNo, htmlAttributes: new { @class = "control-label col-md-12" })
<div class="col-md-12">
@Html.DropDownListFor(model => model.DrawingNo, (SelectList)ViewBag.drawings, htmlAttributes: new { @class = "form-control", @id = "drawingddl" })
@Html.ValidationMessageFor(model => model.DrawingNo, "", new { @class = "text-danger" })
</div>
@Html.LabelFor(model => model.ComponentNo, htmlAttributes: new { @class = "control-label col-md-12" })
<div class="col-md-12">
@Html.DropDownListFor(model => model.ComponentNo, (SelectList)ViewBag.components, htmlAttributes: new { @class = "form-control", @id = "componentddl" })
@Html.ValidationMessageFor(model => model.ComponentNo, "", new { @class = "text-danger" })
</div>
@Html.LabelFor(model => model.WeldNo, htmlAttributes: new { @class = "control-label col-md-12" })
<div class="col-md-12">
@Html.DropDownListFor(model => model.WeldNo, (SelectList)ViewBag.components, htmlAttributes: new { @class = "form-control", @id = "weldddl" })
@Html.ValidationMessageFor(model => model.WeldNo, "", new { @class = "text-danger" })
</div>
</div>
<div class="col-sm-9" id="weldDetails"> <!--This is for showing the partial view for showing weld details-->
</div>
<div id="MyModal"></div> <!--This is for pop up modal dialog-->
</div>
答案 0 :(得分：1)
如果您要对整个表单进行序列化，那么您就不需要明确发送防伪令牌。
使用它：
data: $('#__AjaxAntiForgeryForm').serialize(),