Replacement for ITemplate in MVC?

问题

I am currently running a website, i use a control that inherits from ITemplate to wrap all my usercontrols in.

basically what it is, is a table with a nice border, and i am able to dump anything in there, so if i change the container template, all the containers accross the site changes...

I am now in the process of rebuilding the entire application using MVC 2, does anyone know of a way i can achieve the same "Container" like template in MVC?

回答1:

There would be several ways to do this in MVC, but I would probably suggest using a custom HTML Helper.

There is an example on how to implement something similar in this post. Look for the section titled "Creating a DataGrid Helper" in that post for more information. I think you will be able to adapt that example to fit your purpose.

回答2:

I managed Thanx here is an example:

public static class Block
{
    public static BlockHelper BeginBlock(this System.Web.Mvc.HtmlHelper content, string title)
    {
        return new BlockHelper(content, title);
    }
}

public class BlockHelper : IDisposable
{
    private readonly HtmlHelper _content;
    private readonly HtmlHelper _title;

    public BlockHelper(System.Web.Mvc.HtmlHelper content, string title)
    {
        _content = content;
        StringBuilder sb = new StringBuilder();
        sb.Append("<div>");
        sb.Append("<div><h1>" + title + "</h1></div>");
        _content.ViewContext.Writer.Write(sb.ToString());
    }

    public void Dispose()
    {
         StringBuilder sb = new StringBuilder();
        sb.Append("</div>");
        _content.ViewContext.Writer.Write(sb.ToString());
    }
}

and then i basically uses it as follows:

<% using( Html.BeginBlock("TITLE>CONTENT GOES HERE<%}%>

来源：https://stackoverflow.com/questions/2231501/replacement-for-itemplate-in-mvc