Question

这似乎应该很容易实现，但我发现它具有挑战性。我的视图模型中有一个对象列表，需要进行验证，不引人注意。

我已经查看了FluentValidation，但似乎be a bug in the collections validation的实现似乎没有触发不显眼的验证器。不确定是否有使用数据注释的方法对于一个对象列表，其中验证将不引人注意地（和服务器端）

我正在寻找有关如何执行此操作的建议。感谢

对象

public class NewClubSponsor
{
    public string SponsorContactName { get; set; }
    public string SponsorContactEmail { get; set; }
    public string SponsorContactPhone { get; set; }
 }

我在View模型中声明了NewClubSponsor对象列表

 public List<NewClubSponsor> Sponsors { get; set; }

视图

<div id="addCosponsorSection">
    <!-- We have at least 1 existing sponsor -->
     @if (Model.Sponsors != null)
     {
         for (var i = 0; i < Model.Sponsors.Count; i++)
         {
             string sponsorDivId = "sponsorclubname" + i.ToString();
             string deleteLink = "<a class=\"icon delete cosponsor\" data-attr-divid=\""+@sponsorDivId+"\" data-attr-id=" + @Model.Sponsors[i].Id + "></a>";

             <div id="@sponsorDivId">
                 <div class="formColumn1"><label for="sponsorclubname1">Sponsor club name</label></div>
                 <div class="formColumn2">@Html.EditorFor(x => x.Sponsors[i].SponsorContactName)
                     <div class="messageBottom"> 
                         @Html.ValidationMessageFor(model => model.Sponsors[i].SponsorContactName)
                     </div>
                  </div>
                 <div class="formColumn3">@Html.EditorFor(x => x.Sponsors[i].SponsorContactEmail)
                        <div class="messageBottom"> 
                            @Html.ValidationMessageFor(model => model.Sponsors[i].SponsorContactEmail)
                        </div>
                 </div>
                 <div class="formColumn4">@Html.EditorFor(x => x.Sponsors[i].SponsorContactPhone)@(i > 0 ? Html.Raw(deleteLink) : Html.Raw(""))
                  <div class="messageBottom"> 
                            @Html.ValidationMessageFor(model => model.Sponsors[i].SponsorContactPhone)
                   </div>
                 </div>
             </div>
             <div class="clear"></div>

         }

     }
     else
     {
         <!-- No sponsors added yet. We need at least 1 sponsor -->
         <div id="sponsorclubname1">
             <div class="formColumn1"><label for="sponsorclubname1">Sponsor club name</label></div>

             <div class="formColumn2">@Html.EditorFor(model => model.Sponsors[0].SponsorContactName)
                 <div class="messageBottom"> 
                     @Html.ValidationMessageFor(model => model.Sponsors[0].SponsorContactName)
                 </div>
              </div>
             <div class="formColumn3">@Html.EditorFor(model => model.Sponsors[0].SponsorContactEmail)
                <div class="messageBottom"> 
                @Html.ValidationMessageFor(model => model.Sponsors[0].SponsorContactEmail)
              </div>
            </div>
             <div class="formColumn4">@Html.EditorFor(model => model.Sponsors[0].SponsorContactPhone)
                 <div class="messageBottom"> 
                     @Html.ValidationMessageFor(model => model.Sponsors[0].SponsorContactPhone)
                 </div>
              </div>
         </div>
         <div class="clear"></div>
         <!-- END Static HTML -->

     }
 </div>

Answer 1

您可以在组成列表的对象中添加数据注释。这将添加数据有效和requerire属性...

但是，如果列表是动态创建的，则需要在表单中添加新项目时绑定验证逻辑（如果您通过JS添加它）。

验证对象列表 - 不引人注意的ASP.NET MVC 3 C＃

1 个答案: