asp.net-mvc - Orchard 自定义模块不保存所有项目

Question

在 Orchard 构建我的第一个模块，除了保存(在某些字段上)之外的所有内容都在工作。我在保存时没有收到错误，这些字段只显示它们的默认值，没有在数据库表中插入/更新值。

我一开始只用一个属性构建了模块，然后在我确认管理员更新的内容后将更多属性添加到记录部分。现在新字段显示在编辑器中，但只有原始属性 (SoldOut) 在更新或创建时保存。我看到另一个帖子建议删除 mappings.bin 文件，但这并没有改变任何东西。谢谢你的帮助!

以下是主要类(class):

public class ConferencePartRecord : ContentPartRecord
{
    public virtual bool OnlyShowTeaser { get; set; }
    public virtual int TheYear { get; set; }

    public virtual DateTime StartDate { get; set; }
    public virtual DateTime EndDate { get; set; }

    public virtual DateTime EarlyReg { get; set; }
    public virtual DateTime RegularReg { get; set; }
    public virtual DateTime LateReg { get; set; }

    public virtual DateTime ConfirmDate { get; set; }

    public virtual bool SoldOut { get; set; }
    public virtual bool ConferenceSpace { get; set; }

    public virtual int EarlyBirdException { get; set; }

    public virtual string NextConf { get; set; }
}

public class ConferencePart : ContentPart<ConferencePartRecord>
{
    public bool OnlyShowTeaser
    {
        get { return Record.OnlyShowTeaser; }
        set { Record.OnlyShowTeaser = value; }

    }

    public int TheYear
    {
        get { return Record.TheYear; }
        set { Record.TheYear = value; }
    }

    public DateTime StartDate
    {
        get { return Record.StartDate; }
        set { Record.StartDate = value; }
    }

    public DateTime EndDate
    {
        get { return Record.EndDate; }
        set { Record.EndDate = value; }
    }

    public DateTime EarlyReg
    {
        get { return Record.EarlyReg; }
        set { Record.EarlyReg = value; }
    }

    public DateTime RegularReg
    {
        get { return Record.RegularReg; }
        set { Record.RegularReg = value; }
    }

    public DateTime LateReg
    {
        get { return Record.LateReg; }
        set { Record.LateReg = value; }
    }

    public DateTime ConfirmDate
    {
        get { return Record.ConfirmDate; }
        set { Record.ConfirmDate = value; }
    }

    public bool ConferenceSpace
    {
        get { return Record.ConferenceSpace; }
        set { Record.ConferenceSpace = value; }
    }


    public int EarlyBirdException
    {
        get { return Record.EarlyBirdException; }
        set { Record.EarlyBirdException = value; }
    }

    public String NextConf
    {
        get { return Record.NextConf; }
        set { Record.NextConf = value; }
    }

    public bool SoldOut
    {
        get { return Record.SoldOut; }
        set { Record.SoldOut = value; }
    }

}

这是我的驱动程序类:

public class ConferenceDriver : ContentPartDriver<AeriesConference.Models.ConferencePart>
{
    protected override DriverResult Display(ConferencePart part, string displayType, dynamic shapeHelper)
    {
        return ContentShape("Parts_Conference", () => shapeHelper.Parts_Conference(SoldOut: part.SoldOut));
    }

    //GET
    protected override DriverResult Editor(ConferencePart part, dynamic shapeHelper)
    {
        return ContentShape("Parts_Conference_Edit",
            () => shapeHelper.EditorTemplate(
                TemplateName: "Parts/Conference",
                Model: part,
                Prefix: Prefix));
    }

    //POST
    protected override DriverResult Editor(ConferencePart part, IUpdateModel updater, dynamic shapeHelper)
    {
        updater.TryUpdateModel(part, Prefix, null, null);
        return Editor(part, shapeHelper);
    }
}

... migrations.cs 类(这样你就可以看到我的更新——这些都反射(reflect)在数据库中)

    public int Create() {
        // Creating table ConferenceRecord
        SchemaBuilder.CreateTable("ConferencePartRecord", table => table
            .ContentPartRecord()
            .Column("SoldOut", DbType.Boolean)
        );



        return 1;
    }

    public int UpdateFrom1()
    {

        // Create (or alter) a part called "ConferencePart" and configure it to be "attachable".
        ContentDefinitionManager.AlterPartDefinition("ConferencePart", part => part
            .Attachable());

        return 2;
    }

    public int UpdateFrom2()
    {
        SchemaBuilder.AlterTable("ConferencePartRecord", table => table.AddColumn("OnlyShowTeaser", DbType.Boolean));
        SchemaBuilder.AlterTable("ConferencePartRecord", table => table.AddColumn("TheYear", DbType.Int16));
        SchemaBuilder.AlterTable("ConferencePartRecord", table => table.AddColumn("StartDate", DbType.DateTime));
        SchemaBuilder.AlterTable("ConferencePartRecord", table => table.AddColumn("EndDate", DbType.DateTime));
        SchemaBuilder.AlterTable("ConferencePartRecord", table => table.AddColumn("EarlyReg", DbType.DateTime));
        SchemaBuilder.AlterTable("ConferencePartRecord", table => table.AddColumn("RegularReg", DbType.DateTime));
        SchemaBuilder.AlterTable("ConferencePartRecord", table => table.AddColumn("LateReg", DbType.DateTime));
        SchemaBuilder.AlterTable("ConferencePartRecord", table => table.AddColumn("ConfirmDate", DbType.DateTime));
        SchemaBuilder.AlterTable("ConferencePartRecord", table => table.AddColumn("ConferenceSpace", DbType.Boolean));
        SchemaBuilder.AlterTable("ConferencePartRecord", table => table.AddColumn("EarlyBirdException", DbType.Int16));
        SchemaBuilder.AlterTable("ConferencePartRecord", table => table.AddColumn("NextConf", DbType.String));

        return 3;
    }

}

最后，我的处理程序类:

public class ConferencePartHandler : ContentHandler
{
    public ConferencePartHandler(IRepository<ConferencePartRecord> repository)
    {
        Filters.Add(StorageFilter.For(repository));
    }
}

Answer 1

当然，我在发布问题 5 分钟后发现了问题。我错过了编辑器的 cshtml 文件中的一个日期时间字段，当它保存到数据库时，它在更新时死了，因为日期列不会为空。