部分视图问题中的ASP MVC绑定IList

Question

我尝试使用HTML表单向服务器提交潜在客户信息。首先，我有一个主视图，其中包含一个ajax表单，用于确定我们要提交的客户数量。提交后，它会使用所需的输入量填充局部视图。两个客户的标题的HTML摘要示例：

<td class="quoteStandardCell"><input name="sessionPriv.indi[0].title" tabindex="1" class="visualfilesinputtext" id="sessionPriv_indi_0__title" autofocus="autofocus" type="text" value=""></td>

<td class="quoteStandardCell"><input name="sessionPriv.indi[1].title" tabindex="11" class="visualfilesinputtext" id="sessionPriv_indi_1__title" autofocus="autofocus" type="text" value=""></td>

一切看起来都能正确生成，但是在提交客户信息时，它无法提交第一个客户的信息（indi [0]）。当我在控制器中设置断点时，sessionPriv.indi只有1个人，该个人是第二组客户详细信息。

基本上，它没有提交第一组客户数据而且我不知道为什么。任何指导都会非常感激（对ASP来说仍然相当新）。我在下面列出了代码摘要。

主视图（CreatePrivate.aspx）

<%using (Ajax.BeginForm("indiView", "Visualfiles", null, new AjaxOptions { UpdateTargetId = "indiPartial", HttpMethod = "post", OnSuccess = "pageLoaded()" }, new { id = "genIndiForm" }))
        { %>
            <table class="visualfilestable" id="indiHeadTable">
                <tr>
                    <td colspan="4" class="quoteIndiHeader">Prospect Details</td>
                </tr>
                <tr class="quoteIndi quoteHeader">
                    <td class="quoteStandardCell">Prospect Type</td>
                    <td class="quoteStandardCell"><%: Html.DropDownListFor(n => Model.sessionPriv.type, new SelectList(privateType.types, "typeID", "typeName"), new { @class = "visualfilesinputdropdown", @onchange = "showIndiCount(this.value)", @id = "privateType" }) %></td>

                    <td class="quoteStandardCell IndiCountTR">Number of Individuals</td>
                    <td class="quoteStandardCell IndiCountTR"><%: Html.TextBoxFor(n => Model.sessionPriv.indiCount, new { @class = "visualfilesinputtext", @autofocus = "autofocus", type = "number", min = "2", max = "10", id = "indiCount" })%></td>

                    <td><input class="visualfilespostbutton" type="submit" id="Submitbutton" value="Continue" onclick="document.getElementById('visualfilesbusy').style.display = 'inline';" /></td>
                </tr>
            </table>
        <%} %>

        <%using (Html.BeginForm("createPrivate", "Visualfiles", FormMethod.Post, new { id = "createPrivForm", name = "privForm" }))
        { %>
            <div class="indiPartial" id="indiPartial"></div>

        <% } %>

部分视图（_indiData.ascx）

<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<ASPOnline.Models.VisualfilesSession>" %>

<div class="indiWrapper">
<%if (Model != null)
{ %>

    <% for (var i = 0; i < Model.sessionPriv.indiCount; i++)
    { %>
        <div class="indiDiv">
            <table class="indiTable">
                <tr class="quoteIndiHeader">
                    <td colspan="8">Individual <%= i+1 %></td>
                </tr>
                <tr class="quoteIndi">
                    <td class="quoteStandardCell">Title</td>
                    <td class="quoteStandardCell"><%: Html.TextBoxFor(n => Model.sessionPriv.indi[i].title, new { @class = "visualfilesinputtext", @autofocus = "autofocus", tabindex=(i.ToString() + 1.ToString()).AsInt() })%></td>

                    <td class="quoteStandardCell">House Name / Flat</td>
                    <td class="quoteStandardCell"><%: Html.TextBoxFor(n => Model.sessionPriv.indi[i].houseName, new { @class = "visualfilesinputtext", @autofocus = "autofocus", tabindex=(i.ToString() + 4.ToString()).AsInt() })%></td>

                    <td class="quoteStandardCell">Locality</td>
                    <td class="quoteStandardCell"><%: Html.TextBoxFor(n => Model.sessionPriv.indi[i].locality, new { @class = "visualfilesinputtext", @autofocus = "autofocus", tabindex=(i.ToString() + 7.ToString()).AsInt() })%></td>

                    <td class="quoteStandardCell">Postcode</td>
                    <td class="quoteStandardCell"><%: Html.TextBoxFor(n => Model.sessionPriv.indi[i].postcode, new { @class = "visualfilesinputtext", @autofocus = "autofocus", tabindex=(i.ToString() + 10.ToString()).AsInt() })%></td>
                </tr>


                <tr class="quoteIndi">
                    <td class="quoteStandardCell">Given Name</td>
                    <td class="quoteStandardCell"><%: Html.TextBoxFor(n => Model.sessionPriv.indi[i].givenName, new { @class = "visualfilesinputtext", @autofocus = "autofocus", tabindex=(i.ToString() + 2.ToString()).AsInt() })%></td>

                    <td class="quoteStandardCell">House Number</td>
                    <td class="quoteStandardCell"><%: Html.TextBoxFor(n => Model.sessionPriv.indi[i].houseNumber, new { @class = "visualfilesinputtext", @autofocus = "autofocus", tabindex=(i.ToString() + 5.ToString()).AsInt() })%></td>

                    <td class="quoteStandardCell">Town</td>
                    <td class="quoteStandardCell"><%: Html.TextBoxFor(n => Model.sessionPriv.indi[i].town, new { @class = "visualfilesinputtext", @autofocus = "autofocus", tabindex=(i.ToString() + 8.ToString()).AsInt() })%></td>

                    <td class="quoteStandardCell">Daytime Contact</td>
                    <td class="quoteStandardCell"><%: Html.TextBoxFor(n => Model.sessionPriv.indi[i].daytimeContact, new { @class = "visualfilesinputtext", @autofocus = "autofocus", tabindex=(i.ToString() + 10.ToString()).AsInt() })%></td>
                </tr>


                <tr class="quoteIndi">
                    <td class="quoteStandardCell">Family Name</td>
                    <td class="quoteStandardCell"><%: Html.TextBoxFor(n => Model.sessionPriv.indi[i].familyName, new { @class = "visualfilesinputtext", @autofocus = "autofocus", tabindex=(i.ToString() + 3.ToString()).AsInt() })%></td>

                    <td class="quoteStandardCell">Street Name</td>
                    <td class="quoteStandardCell"><%: Html.TextBoxFor(n => Model.sessionPriv.indi[i].street, new { @class = "visualfilesinputtext", @autofocus = "autofocus", tabindex=(i.ToString() + 6.ToString()).AsInt() })%></td>

                    <td class="quoteStandardCell">County</td>
                    <td class="quoteStandardCell"><%: Html.TextBoxFor(n => Model.sessionPriv.indi[i].county, new { @class = "visualfilesinputtext", @autofocus = "autofocus", tabindex=(i.ToString() + 9.ToString()).AsInt() })%></td>

                    <td class="quoteStandardCell">Mobile Number</td>
                    <td class="quoteStandardCell"><%: Html.TextBoxFor(n => Model.sessionPriv.indi[i].mobile, new { @class = "visualfilesinputtext", @autofocus = "autofocus", tabindex=(i.ToString() + 10.ToString()).AsInt() })%></td>
                </tr>

                <tr class="quoteIndi">
                    <td class="quoteStandardCell">Email</td>
                    <td class="quoteStandardCell"><%: Html.TextBoxFor(n => Model.sessionPriv.indi[i].email, new { @class = "visualfilesinputtext", @autofocus = "autofocus", tabindex=(i.ToString() + 10.ToString()).AsInt() })%></td>
                </tr>
            </table>
        </div>
    <% } %>
    <div class="indiPartialSubmit"><input class="visualfilespostbutton" type="submit" value="Create Private" /></div>
 <% } %>
</div>

模型数据

    public class individual
{
    // Name
    public string title { get; set; }
    public string givenName { get; set; }
    public string familyName { get; set; }

    // Address Details
    public string houseName { get; set; }
    public string houseNumber { get; set; }
    public string street { get; set; }
    public string locality { get; set; }
    public string town { get; set; }
    public string county { get; set; }
    public string postcode { get; set; }

    // Contact Details
    public string daytimeContact { get; set; }
    public string mobile { get; set; }
    public string email { get; set; }

    public individual() {
        title = "";
        givenName = "";
        familyName = "";
        houseName = "";
        street = "";
        locality = "";
        town = "";
        county = "";
        postcode = "";
        daytimeContact = "";
        mobile = "";
        email = "";
    }
}

public class priv
{
    public int type { get; set; }   // Individual/Couple/Group
    public int indiCount { get; set; }
    public string role { get; set; }
    public IList<individual> indi { get; set; }

    public priv()
    {
        type = 0;
        indiCount = 0;
        role = "";
    }
}

控制器

[HttpPost]
    public ActionResult createPrivate(VisualfilesSession viewSession)
    {
        return PartialView(getNextPage(viewSession, "createPrivate"), savedSession);
    }

Answer 1

我会添加评论，但我还不能。

您是否在浏览器中查看了Web开发人员控制台？这个数组是否正确传递给请求？

什么是VisualfilesSession？