Question

我有一个IsActive方法，我可以调用它来根据路由操作/控制器设置活动类。

public static string IsActive(this HtmlHelper htmlHelper, string action, string controller)
    {
        var routeData = htmlHelper.ViewContext.RouteData;

        var routeAction = (string)routeData.Values["action"];
        var routeController = (string)routeData.Values["controller"];

        var isActive = string.Equals(controller, routeController, StringComparison.InvariantCultureIgnoreCase)
                       && string.Equals(action, routeAction, StringComparison.InvariantCultureIgnoreCase);

        return isActive ? "active" : null;
    }
}

我有一个三级导航，需要在两个位置应用活动类。在实际链接和链接嵌套的菜单上。

<li class="treeview">
        <a href="#">
            <i class="fa fa-building fa-fw"></i> <span>&nbsp;Company</span> <i class="fa fa-angle-left pull-right"></i>
        </a>
        <ul class="treeview-menu">
            <li class="@Html.IsActive("MAYBEAWILDCARDHERE", "CompanyInformation")">
                <a href="#"> Information <i class="fa fa-angle-left pull-right"></i></a>
                <ul class="treeview-menu">
                    <li class="@Html.IsActive("Index", "CompanyInformation")"><a href="@Url.Action("Index", "CompanyInformation")"> Information</a></li>
                    <li><a href="#"> Contacts</a></li>
                    <li><a href="#"> Calendar</a></li>
                </ul>
            </li>
            <li><a href="#"> Setup</a></li>
            <li><a href="#"> Tools</a></li>
        </ul>
    </li>

公司，当访问控制器CompanyInformation时，信息应返回活动状态。有没有办法使用某种通配符，说明在此控制器下访问任何操作时应用活动类？

MVC中活动类的通配符路由

0 个答案: