Adding routes and components dynamically with Mithril is a dynamic and versatile feature to enhance your

The official website of Mithril mentions that only one m.route call is allowed per application.

Despite this limitation, I was able to find a workaround using code splitting.

However, my application is designed to recognize only the first-level components for a given URL, making use of asynchronous code splitting to achieve this.

The challenge arises when these first-level components need to register their own namespaced routes in order to handle URL state changes for inner components. Due to the restrictions of Mithril, it is not possible to set these routes ahead of time or modify them after the initial route has been established by the wrapping component.

Adding to the complexity, each first-level component is loaded on-demand, requiring routes to be added dynamically rather than waiting for all components to load before instantiating the route.

While I appreciate the capabilities of Mithril, my specific use case presents a unique challenge that I have struggled to overcome.

In an update, I explain that my goal was to implement dynamic routing without sacrificing functionality such as variadic routing. However, it became clear that achieving this natively within Mithril was not feasible.

To address this limitation, I developed a custom router that supports dynamic and unknown routes, flexible variadic routing, improved parameter handling, and global data management across views without relying on global variables or the History API.

Although creating a pull request was suggested, it became apparent through discussions on Github that my requirements were too specialized for inclusion in the core logic of Mithril.

Despite these challenges, I remain committed to using Mithril as my preferred framework and hope that future versions, such as Mithril 2, will incorporate built-in support for dynamic routing.

Answer №1

Mithril's router was designed to make it easy to create simple SPAs, but it currently does not support dynamically registering routes.

If you need dynamic route registration, it would be best to use a different router that supports this feature.

To integrate a different router with Mithril, you could take a more basic approach by using m.mount() when routes change, or get more involved by trying to replicate some of the functionality of the current Mithril router API.

Answer №2

Mithril's router may not be the most advanced tool, but it offers flexibility for customization.

If you're looking to create new dynamic routes, check out this jsfiddle I put together some time back: https://jsfiddle.net/Godje/cpzLtoyz/

Focus on lines 2-11 and 63-92 in the provided link.

While the fiddle itself lacks true dynamism, consider implementing a function to replace the switch statement on line 73. This function can process your routes and return the necessary component for rendering. By setting up an array stream with your desired URLs or routes, you can have the function process each parameter upon route changes and compare it to the array.

I apologize for the convoluted response; achieving a precise solution to this issue would necessitate running a local server.

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