使用不同模板的对象映射多列表字段

Kyl*_*yle 3 sitecore glass-mapper

我在一个项目上有一个多列表字段,其中可以包含来自不同模板的项目。我想知道是否有任何方式可以映射此字段,从而使对象根据其模板映射到正确的模型。因此,例如:

public interface IPerson
{
    string FullName {get; set;}
}

[SitecoreType(TemplateId="....")]
public class Professor
{
    [SitecoreField]
    public string Prefix {get; set;}
    [SitecoreField]
    public string FirstName {get; set;}
    [SitecoreField]
    public string LastName {get; set;}

    public string FullName
    {
        return string.format("{0} {1} {2}", Prefix, FirstName, LastName)
    }
}

[SitecoreType(TemplateId="....")]
public class Student
{
    [SitecoreField]
    public string FirstName {get; set;}
    [SitecoreField]
    public string LastName {get; set;}

    public string FullName
    {
        return string.format("{0} {1}", FirstName, LastName)
    }
}

[SitecoreType(TemplateId="....")]
public class ClassSession
{
    [SitecoreField]
    public IEnumerable<IPerson> Participants {get; set;}
}
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在这种情况下,我希望该Participants属性包含StudentProfessor对象,因为它们实现该Fullname属性的方式有所不同。

Ahm*_*our 5

您可以在Glass.mapper中使用推断类型,推断类型允许您基于要加载的项目的模板来加载更具体的类型。:

public interface IPerson
{
    string FullName {get; set;}
}

[SitecoreType(TemplateId="....", AutoMap = true)]
public class Professor : IPerson
{
    [SitecoreField]
    public string Prefix {get; set;}
    [SitecoreField]
    public string FirstName {get; set;}
    [SitecoreField]
    public string LastName {get; set;}

    public string FullName
    {
        return string.format("{0} {1} {2}", Prefix, FirstName, LastName)
    }
}

[SitecoreType(TemplateId="....", AutoMap = true)]
public class Student : IPerson
{
    [SitecoreField]
    public string FirstName {get; set;}
    [SitecoreField]
    public string LastName {get; set;}

    public string FullName
    {
        return string.format("{0} {1}", FirstName, LastName)
    }
}

[SitecoreType(TemplateId="....", AutoMap = true)]
public class ClassSession
{
    [SitecoreField(Setting = SitecoreFieldSettings.InferType)]
    public IEnumerable<IPerson> Participants {get; set;}
}
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注意,我AutoMap = true在类中添加了属性,并将您的multilist属性属性更改为:

[SitecoreField(Setting = SitecoreFieldSettings.InferType)]

有关更多详细信息,请转到此处的麦克教程​​:http : //glass.lu/docs/tutorial/sitecore/tutorial17/tutorial17.html

编辑

您需要将程序集包括在配置加载器中,在解决方案中找到GlassMapperScCustom类。然后,您应该更新GlassLoaders方法:

public static IConfigurationLoader[] GlassLoaders()
    {
        var attributes = new AttributeConfigurationLoader("Your assembly name");

        return new IConfigurationLoader[] {attributes };
    }
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