检索MVC 3 id在视图中获取值(Retrieve MVC 3 id Get Value in View)

检索MVC 3 id在视图中获取值(Retrieve MVC 3 id Get Value in View)

对于我的取消链接，这基本上使用户回到他们以前的页面，我无法弄清楚如何将URL中传递的id值放入ActionLink

所以说我在这里： http：// localhost：54636 / Project / AddCodeSample / 2

并在表单的底部，我有一个取消或返回按钮，我怎样才能从URL中获得该id值并将其放入ActionLink

@Html.ActionLink("Cancel", "Details", new { id = ??? })

For my cancel link, which just basically takes the user back to the page they were at previously, I cannot figure out how to place the passed id value from the URL into the ActionLink

So say I'm here: http://localhost:54636/Project/AddCodeSample/2

and at the bottom of the form, I have a cancel or back button, how can I get that id value from the URL and put it in the ActionLink

@Html.ActionLink("Cancel", "Details", new { id = ??? })

最满意答案

从RouteData获取id

@Html.ActionLink("Cancel", "Details", new { id = ViewContext.RouteData.Values["ID"] })

get the id from the RouteData

@Html.ActionLink("Cancel", "Details", new { id = ViewContext.RouteData.Values["ID"] })