Question

我想我已经阅读了关于此的所有帖子，但仍然不知道为什么以下自定义编辑模板（强烈键入模型）根本不显示。它肯定是在执行Recipient.cshtml模板编辑器，因为我在TextboxFor行上设置了一个断点，该行被命中两次，一次为Controller中设置的每个收件人名称，但是当它完成时，页面显示模型项目为空白（主页面上的提交按钮仍然显示）。如果我取消注释RenderPartial行，并注释掉EditorFor，那么收件人显示就好了，但当然ID没有正确枚举，所以我无法发布。据我所知，我必须使用编辑器模板，以便正确枚举ID并允许收件人模型发布。

任何人都可以看到我可能做错了什么或建议使用正确的ID呈现此列表的替代方法吗？

谢谢！

型号：

[DataContract(Name = "recipient")]
public class Recipient
{
    [Display(Name = "Email")]
    public string eMail { get; set; }

    [Display()]
    public string Name { get; set; }
}

控制器：

[HttpGet]
public ActionResult CreateRecipients()
{
    var recp = new List<Recipient>();
    recp.Add(new Recipient());
    recp[0].Name = "VTest";
    recp[0].eMail = "vgtest@test.com";
    recp.Add(new Recipient());
    recp[1].Name = "GTest";
    recp[1].eMail = "vgtest2@test.com";

    return this.View(recp);
}

EditorTemplate：

@model Recipient
    <div class="row">
        <div class="col-md-4">
            <div class="row">
                <div class="col-xs-12 custom-label-left-condensed">
                    @Html.LabelFor(model => Model.Name)
                </div>
            </div>
            <div class="row">
                <div class="col-xs-12">
                    @Html.TextBoxFor(model => Model.Name)
                </div>
            </div>
        </div>
        <div class="col-md-4">
            <div class="row">
                <div class="col-xs-12 custom-label-left-condensed">
                    @Html.LabelFor(model => Model.eMail)
                </div>
            </div>
            <div class="row">
                <div class="col-xs-12">
                    @Html.EditorFor(model => Model.eMail, new { htmlAttributes = new { @class = "emailField" } })
                </div>
            </div>
        </div>
    </div>

查看：

@model List<Recipient>

<div class="panel panel-default">
    <div class="panel-heading hidden-xs">
        <h4>@ViewBag.Title</h4>
    </div>

    @using (Html.BeginForm())
    {
        <div class="container-fluid panel-body">
            <div id="myData">
                @if (Model != null)
                {
                    for (int i = 0; i < Model.Count(); i++)
                    {
                        Html.EditorFor(m => Model[i], "Recipient", "Recipient[" + i + "]" );
                        //Html.RenderPartial("EditorTemplates/Recipient", Model[i]);
                    }
                }
            </div>
            <div class="row">
                <div class="col-xs-4 col-md-3 text-right">
                    <input id="cmdSubmit" type="submit" value="Create" class="btn btn-default btn-sm" />
                </div>
            </div>
        </div>
    }
</div>

Answer 1

使用

List<recp> recps = new List<Recipients>();
recp orecp = new recp();

orecp.Name = "VTest";
orecp.eMail = "vgtest@test.com";
recps.add(orecp);

orecp = new recp();
orecp.Name = "GTest";
orecp.eMail = "vgtest2@test.com";
recps.add(orecp);

return this.View(recps);

强类型编辑器模板不显示

1 个答案: