javascript - MVC - Add / Remove a style when the user arrives on, or leaves, the home page -

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i have mvc app, _layout.cshtml page looks follows (only showing relevant part):

<body>     <div id="wrapper">         <div class="navbar navbar-inverse navbar-fixed-top container" style="background-image: url(/images/headerbar.png); background-size: cover;">             <div class="container">                 <div class="navbar-header">

when user leaves home page, want style see in div present. however, when user arrives on home page, want style removed. there clean , simple way this?

in _layout.cshtml can check viewcontext.routedata["action"] or viewcontext.routedata["controller"] or viewcontext.controller.gettype() values , conditionally something.

for example:

<div class="navbar navbar-inverse navbar-fixed-top container" id="sidebar" style="@(viewcontext.controller.gettype() == typeof (homecontroller) ? "background-image: url(/images/headerbar.png); background-size: cover;" : "")">     <p> stuff here</p> </div>

i additionally recommend using class instead of inline style.


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