Created
May 6, 2023 19:06
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htmx with a "backend" in service worker
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Hello Page</title> | |
| <script src="https://unpkg.com/htmx.org@1.9.2"></script> | |
| </head> | |
| <body> | |
| <h1>Hello</h1> | |
| <button hx-get="/ui/button" hx-swap="afterend">Load</button> | |
| <script> | |
| // Install a service worker that intercepts requests to /ui/* | |
| if ("serviceWorker" in navigator) { | |
| navigator.serviceWorker | |
| .register("/sw.js") | |
| .then((registration) => { | |
| console.log("Service worker registered:", registration); | |
| }) | |
| .catch((error) => { | |
| console.error("Error registering service worker:", error); | |
| }); | |
| } | |
| </script> | |
| </body> | |
| </html> |
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| // Respond with "hello from the other side" for requests to /ui/* | |
| self.addEventListener("fetch", (event) => { | |
| console.log("worker fetch", event) | |
| const url = new URL(event.request.url); | |
| if (url.pathname.startsWith("/ui/")) { | |
| event.respondWith(new Response("hello from the other side")); | |
| } | |
| }); |
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