根据Razor MVC4中的条件从控制器控制局部视图

Question

In my home view I have below HTMl with 3 partial views. In that First Partial view will render always. Second and Third will be decided by home controller based on Flag 0 or 1. How to handle such situation. Please suggest me.

<div>             
    <div>
        -- some HTML
    </div>   
    @{ Html.RenderAction("First", "First");}
    @{ Html.RenderAction("Second", "Second");}
    @{ Html.RenderAction("Third", "Third");}

</div>

Answer 1

What's the issue if you decide you flag in your controller as you are saying and then sent it to view and then simply use this flag in the view to decide whether or not to render second and third?

In Controller

ViewBag.Flag = bool // 0 or 1 as per your logic

In View

if(ViewBag.Flag){
    @{ Html.RenderAction("Second", "Second");}
    @{ Html.RenderAction("Third", "Third");}
}