How Can I Implement Custom Path Levels in MVC Routing for a CMS?

Treat the custom path level in the MVC

MVC's routing system provides the flexibility of mapping URL to the controller operation. When creating a custom CMS, the definition of custom path level is essential for allowing users to specify the URL structure.

Rewriting the routing mechanism

For this reason, we can create a custom Routebase subclass , which will process the analysis of the URL. This child class defines two methods:

, it maps the URL transmitted to the Routedata object; and

, it generates URL according to the routing value. CustomPageRoute GetRouteData matching the custom path level GetVirtualPath

In , we analyze the URLs that are introduced and query the list of page to find the matching matching according to the specified virtual path. If you find it, we create a Routedata object containing appropriate controller, operation and routing value. Otherwise, we return to NULL to allow other routes. Generate virtual path

GetRouteData It is used to generate URL according to the routing value. It searches the matching page in the above list. If it is found, it returns the VirtualPathData object that defines the custom URL.

Registration and configuration

To register this custom routing, we add it to the routecollection and configure the MVC to use the routing that distinguishes the case. Then, we define a default route for preparation.

GetVirtualPath The controller implements

In the custom , we define a

operation, which presents the presentation of the page of the ID parameter processing page according to the ID parameter of the main key of the page.

By using custom Routebase subclasses, we can seamlessly adapt to the custom path levels in the MVC application, so as to create flexible and customized CMS.

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