ASP.NET MVC高亮顯示當前頁面菜單

1、創建MvcHtmlExtension擴展類

 public static class MvcHtmlExtension
    {
        public static MvcHtmlString MenuLink(this HtmlHelper helper, string text, string action, string controller)
        {
            var routeData = helper.ViewContext.RouteData.Values;
            var currentController = routeData["controller"];
            var currentAction = routeData["action"];
            if (String.Equals(action, currentAction as string, StringComparison.OrdinalIgnoreCase) &&
                String.Equals(controller, currentController as string, StringComparison.OrdinalIgnoreCase))
            {
                return helper.ActionLink(text, action, controller, null, new { @class = "menua" });
            }
            return helper.ActionLink(text, action, controller);
        }
    }

 

2、前台cshtml使用

<div class="collapse navbar-collapse  pull-right">
                <ul class="nav navbar-nav">
                    <li>@Html.MenuLink("育兒寶典", "YuErBaoDian", "Home")</li>
                    <li>@Html.MenuLink("關於我們", "About", "Home")</li>
                    <li>@Html.MenuLink("聯系我們", "Contact", "Home")</li>
                </ul>
</div>

 

　

作者：Tommy
出處：https://www.cnblogs.com/XL-Tommy/
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