Ajax.BeginForm()post方法不返回Partial View

时间:2016-12-28 15:59:33

标签: javascript jquery asp.net ajax asp.net-mvc-5

我有一个MVC应用程序,我正在尝试插入对象的属性。为此,我通过jQuery对话框进行了模态弹出。我不希望它干扰用户正在做的其他操作,所以我创建了一个Ajax.BeginForm。我希望当我执行插入时,它将在返回PartialView()时关闭,但它会在全屏幕上打开弹出视图而不是关闭对话框。此外,基本视图应该是动态的很重要,因此您可以在任何页面上打开对话框而不进行回发。

我已阅读其他类似问题但无法解决我的问题。

有一些类似的问题,但没有一个

请尽可能帮助我实现正常的功能。代码如下:

JS:

<script>
            $(document).ready(function () {
                var url = "";
                $("#dialog-alert").dialog({
                    title: 'Error encountered!',
                    autoOpen: false,
                    resizable: false,
                    width: 350,
                    show: { effect: 'drop', direction: "up" },
                    modal: true,
                    draggable: true
                });

                if ('@TempData["msg"]' != "") {
                    $("#dialog-alert").dialog('open');
                }

                $("#lnkServer").on("click", function (e) {
                    //e.preventDefault(); //use this or return false
                    url = $(this).attr('href');
                    $('#dialog-edit').dialog({ title: "Add a new Server" });
                    $("#dialog-edit").dialog('close');
                    $("#dialog-edit").dialog('open');
                    return false;
                });

                $("#lnkIssType").on("click", function (e) {
                    //e.preventDefault(); //use this or return false
                    url = $(this).attr('href');
                    $('#dialog-edit').dialog({ title: "Add a new Issue Type" });
                    $("#dialog-edit").dialog('close');
                    $("#dialog-edit").dialog('open');
                    return false;
                });

                $("#lnkUser").on("click", function (e) {
                    //e.preventDefault(); //use this or return false
                    url = $(this).attr('href');
                    $('#dialog-edit').dialog({ title: "Add a new User" });
                    $("#dialog-edit").dialog('close');
                    $("#dialog-edit").dialog('open');
                    return false;
                });

                $("#lnkDept").on("click", function (e) {
                    //e.preventDefault(); //use this or return false
                    url = $(this).attr('href');
                    $('#dialog-edit').dialog({ title: "Add a new Department" });
                    $("#dialog-edit").dialog('close');
                    $("#dialog-edit").dialog('open');
                    return false;
                });

                $("#dialog-edit").dialog({
                    autoOpen: false,
                    resizable: false,
                    width: 400,
                    show: { effect: 'drop', direction: "up" },
                    modal: true,
                    draggable: true,
                    open: function (event, ui) {
                        //$(".ui-dialog-titlebar-close").hide();
                        $(this).load(url);
                    }
                    //buttons: {
                    //    "Cancel": function () {
                    //        $(this).dialog("close");
                    //    }
                    //}
                });
            });

        function onSuccess() {
            $("#dialog-edit").dialog('close');
        }
    </script>

形式:

<div id="container">
        @using (Ajax.BeginForm("AddDept", new AjaxOptions { OnSuccess = "onSuccess" }))
        {
            @Html.AntiForgeryToken()
            @Html.ValidationSummary(true)

            <div>
                <fieldset>
                    <div class="editor-label">
                        @Html.LabelFor(model => model.Department_Name)
                    </div>
                    <div class="editor-field">
                        @Html.TextBoxFor(model => model.Department_Name, htmlAttributes: new { @class = "form-control text-box single-line input-properties", placeholder = "Collections" })
                    </div>
                    <div class="editor-label">
                        @Html.ValidationMessageFor(model => model.Department_Name)
                    </div>

                    <input type="submit" value="Submit" class="btn btn-default btn-add-properties" />
                </fieldset>
            </div>
        }
    </div>

控制器:

[HttpPost]
        [ValidateAntiForgeryToken]
        public ActionResult AddDept([Bind(Include = "Department_Name")] Department @dept)
        {
            try
            {
                if (ModelState.IsValid)
                {
                    db.Departments.Add(@dept);
                    db.SaveChanges();
                    TempData["Msg"] = "Data has been saved successfully";
                    return PartialView();
                    //return Redirect(System.Web.HttpContext.Current.Request.UrlReferrer.PathAndQuery);
                }
            }
            catch
            {
                TempData["Msg"] = "Probably the record already exists. If not, contact Georgi Georgiev, RA Dept.";
                return PartialView();
            }
            return PartialView(@dept);
            }

1 个答案:

答案 0 :(得分:0)

我的问题可能是由于我的Ajax.BeginForm弹出视图依赖于控制器中的不同ActionResult而不是背景视图。

无论如何,事实证明,如果没有通过Ajax进行POST,我就无法实现我的功能。

这是我做的(在布局视图中):

$("#dialog-edit").dialog({
                    autoOpen: false,
                    resizable: false,
                    width: 400,
                    show: { effect: 'drop', direction: "up" },
                    modal: true,
                    draggable: true,
                    open: function (event, ui) {
                        //$(".ui-dialog-titlebar-close").hide();
                        $(this).load(url);
                    },
                    buttons: [{
                        text: "Submit",
                        "class": "btn-add-properties",
                        click: function () {
                            var form = $('form', this);
                            $.post(form.prop('action'),
                                   form.serialize(),
                                   function (response) {
                                       alert("success");
                                   })
                                   .fail(function () {
                                       alert("error");
                                   });
                            $("#dialog-edit").dialog('close');
                        }
                    }]
                });

ajax post是对话框按钮下的功能。

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