Question

我正在开发一个MVC网站，对于我的删除功能，我决定使用jQuery UI Dialog显示一个弹出式对话框，供用户确认他们希望删除该对象。我的问题是它没有按预期显示，当我选择删除时，我可以看到我的部分视图对话框弹出一秒钟，然后重定向到显示我的确认消息和要删除的按钮的另一个页面。

这是我的删除控制器：

//Deletes a selected club
    [HttpGet]
    public ActionResult DeletePartialView(int? id) //Original: public ActionResult Delete(int? id)
    {
        if (id == null)
        {
            return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
        }
        Club club = db.Clubs.Find(id);
        if (club == null)
        {
            return HttpNotFound();
        }
        return PartialView(club);
    }
    [HttpPost, ActionName("DeletePartialView")]
    public ActionResult DeleteConfirmed(int id) //Original: public ActionResult DeleteConfirmed(int id)
    {
        Club club = db.Clubs.Find(id);
        var MembersToDelete = club.ClubMembers.ToList();
        foreach (var item in MembersToDelete)
        {
            db.ClubMembers.Remove(item);
        }

        db.Clubs.Remove(club);
        db.SaveChanges();
        return RedirectToAction("Index");
    }

这是删除按钮和div中的局部视图：

  @Html.ActionLink("Delete", "Delete", new { id = item.ClubID }, new { @class = "btn btn-danger btn-xs" }) |
                            @*@Html.ActionLink("Delete Partial", "DeletePartialView", new { id = item.ClubID }, new { @class = "btn btn-danger btn-xs" })*@

                            @Html.ActionLink(
                            "Delete Partial",
                            "DeletePartialView",
                            new { id = item.ClubID },
                            new
                            {
                            @class = "btn btn-danger btn-xs",
                            id = "deleteClub-opener" //Button ID
                                                           })

   @* Delete Club Popup*@
    <div id="DelteClub-dialog" title="Delete Club">
        @Html.Partial("DeletePartialView", new ultimateorganiser.Models.Club())
    </div>

这是jQuery代码：

//Delete Club Dialog Window with effects
        $(function () {
            $("#DelteClub-dialog").dialog({
                autoOpen: false,
                height: 500,
                width: 600,
                show: {
                    effect: "clip",
                    duration: 500
                },
                hide: {
                    effect: "highlight",
                    duration: 1000
                }
            });

            //Open Delete Club Dialog Window
            $("#deleteClub-opener").click(function () {
                $("#DelteClub-dialog").dialog("open");
            });
        })

这是它当前显示的方式：

这就是我的DeletePartialView：

@model ultimateorganiser.Models.Club
@{
    ViewBag.Title = "Delete";
}
<h3 class="text-warning">Are you sure you want to delete this club?</h3>

@using (Html.BeginForm())
{
    @Html.AntiForgeryToken()

    <div class="form-actions no-color">
        <input type="submit" value="Delete" class="btn btn-danger" />
        @Html.ActionLink("Back to List", "Index")
    </div>
}

Answer 1

您可以在preventDefault绑定中使用jQuery。

$("#deleteClub-opener").click(function (e) {
    e.preventDefault();
    $("#DelteClub-dialog").dialog("open");
});

或者，您也可以在绑定函数中return false来阻止事件传播。

Answer 2

到目前为止，你现在好了。要进行删除工作，请在开始表单

后的删除部分视图中添加以下内容

<input type="hidden" name="id" value="@Model.Id"/>

Answer 3

  please check this code.and tell me another problem for using the dialog box.
only use this library
<html>
<head>
<link href="~/library/jquery-ui.min.css" rel="stylesheet" />
<script src="~/library/jquery.js"></script>
<script src="~/library/jquery-ui.min.js"></script>
</head>
    <div>    
     <button id="btnCreate" class="btn-btn-primary">open the dialog</button> 
    </div>
        <script type="text/javascript">
            $(document).ready(function () {
                $(function () {
                    $.noConflict(true);
                    $("#dialog").dialog({
                        autoOpen: false,
                        draggable: true,
                        resizable: true,
                        dialogClass: "alert",
                        modal: true
                    });

                    $("#btnCreate").click(function () {
                        $('#dialog').dialog('open');
                    });
                });
            });

    <body>
     <div id="dialog" style ="display:none" class="form" title="Basic dialog">
      <table>
           <tr>
              <th>Name</th>
          </tr>
          <tr>
              <th>Name</th>
              <td><input type ="text" id="txtName" style= "width:200px" />
          </tr>
           <tr>
              <th>Age</th>
              <td><input type ="text" id="txtAge"  style= "width:200px" />
          </tr>

            <tr>
              <td><input type="submit" value="Create" id="btnCreateId" class="btn btn-Sucess"  />
              <td><input type="button" value="Cancel" id="txtCancel" class="btn btn-danger"/>
          </tr> 
      </table>
    </div>
</body>
<html>

MVC 5 - jQueryUI对话框视图不显示

3 个答案: