ASP.Net MVC 2.0：编辑器用于通过属性设置名称

Question

Just wondering how do I mimic the following using attributes...

<%= Html.EditorFor(x => x.SportProgramIdList, "FormMultiSelectDropDownList", "SportProgramIds")%>

I know I can specify the template by using [UIHint("FormMultiSelectDropDownList")] but I am left with the problem with how to set the name...

Cheers Anthony

Answer 1

I Guess you'll have to create your own CustomAttribute UINameAttribute . You could use the ModelMetadata to keep your attribute and then I'm not sure what would be the best way to get it, i guess you would have to overide the HtmlHelper.EditorFor Extension without the parameter and pass your attribute to the next.

I'm too lazy and to tired to try for a more complete answer.

look at :

Why You Don't Need ModelMetadata.Attributes

ASP.NET MVC 2 Templates, Part 2: ModelMetadata

Answer 2

Use the objectAttributes argument

<%= Html.EditorFor(x => x.SportProgramIdList, "FormMultiSelectDropDownList", new { id="SportProgramIds" }) %>>

you can use this to set any of the html input attributes