asp.net MVC3 RouteLink [英] asp.net mvc3 RouteLink

问题描述

我刚刚升级我的MVC2应用MVC3。而routelink停止工作。任何线索??

全球

  routes.MapRoute（
            类别，
            类别/ {猫} / {SUBCAT} / {PAGE} / {} viewall
            新
            {
                控制器=类别，
                行动=索引，
                猫= UrlParameter.Optional，
                SUBCAT = UrlParameter.Optional，
                页= UrlParameter.Optional，
                viewall = UrlParameter.Optional
            }
        ）;
 

查看

 ＆LT;％：Html.RouteLink（妇女，类别，新{猫=女，SUBCAT =}）％GT;
 

这是它如何呈现

 ＆LT; A HREF =＆GT;妇女＆LT; / A＆GT;
 

解决方案

这是一个回归的错误，如菲尔哈克[<一个解释href=\"http://haacked.com/archive/2011/02/20/routing-regression-with-two-consecutive-optional-url-parameters.aspx\" rel=\"nofollow\">http://haacked.com/archive/2011/02/20/routing-regression-with-two-consecutive-optional-url-parameters.aspx ]

I have just upgraded my mvc2 app to mvc3. And the routelink stopped working. any clue??

Global

routes.MapRoute(
            "Category",                                           
            "category/{cat}/{subcat}/{page}/{viewall}",                                 
            new 
            {
                controller = "Category",
                action = "Index",
                cat = UrlParameter.Optional,
                subcat = UrlParameter.Optional,
                page = UrlParameter.Optional,
                viewall = UrlParameter.Optional
            }  
        );

View

<%: Html.RouteLink("Women's", "Category", new { cat = "Women", subcat = "" })%>

This is how it renders

<a href="">Women's</a>

解决方案

It's a regression bug, as explained by Phil Haack [ http://haacked.com/archive/2011/02/20/routing-regression-with-two-consecutive-optional-url-parameters.aspx ]

这篇关于asp.net MVC3 RouteLink的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！