7
我有以下的HTML辅助方法:与通用paramerter转换静态方法泛型类
public static MvcHtmlString CustomEditorFor<TModel, TProperty>(this HtmlHelper<TModel> helper,
Expression<Func<TModel, TProperty>> expression,
EditorOptions options,
object htmlAttributes)
{
}
我有必要把它移到到一个辅助库,以这种方式构成:
public class HtmlHelperExenion
{
public static Custom(this HtmlHelper helper)
{
return new HelperFactory(helper);
}
}
public class HelperFactory
{
internal HtmlHelper HtmlHelper { get; set; }
public HelperFactory(HtmlHelper htmlHelper)
{
this.HtmlHelper = htmlHelper;
}
public virtual EditorBuilder CustomEditorFor(parameters from static MvcHtmlString static method above go here)
{
return new EditorBuilder(parameters go here);
}
}
我无法弄清楚如何构建我的HelperFactory类和EditorBuilder类构造函数来正确处理泛型。
这是我尝试过,并没有奏效:
public static HelperFactory<TModel, TProperty> Custom<TModel, TProperty>(this HtmlHelper<TModel> helper)
{
return new HelperFactory<TModel, TProperty>(helper);
}
public class HelperFactory<TModel, TProperty> : HelperFactory
{
public HtmlHelper<TModel> HtmlHelper { get; set; }
public HelperFactory(HtmlHelper<TModel> htmlHelper)
: base((HtmlHelper)htmlHelper)
{
this.HtmlHelper = htmlHelper;
}
public virtual EditorBuilder<TModel, TProperty> CustomEditorFor(Expression<Func<TModel, TProperty>> expression,
EditorOptions options,
object htmlAttributes)
{
return new EditorBuilder<TModel, TProperty>(this.HtmlHelper,
expression,
options,
htmlAttributes);
}
}
public class EditorBuilder<TModel, TProperty>
{
public EditorBuilder(HtmlHelper<TModel> helper,
Expression<Func<TModel, TProperty>> expression,
EditorOptions options,
object htmlAttributes)
{
}
}
的最终目标是能够以这种方式使用它: @ Html.Custom()CustomEditorFor(型号=> model.Property)
任何援助将不胜感激。