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kaihendry/main.go

Last active October 24, 2024 13:47
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Minimal HTMX 2.0 example in Golang
Raw
main.go
package main
import (
"log"
"net/http"
"math/rand"
)
func main() {
const html = `
<html>
<head>
<script src="https://unpkg.com/[email protected]" integrity="sha384-0895/pl2MU10Hqc6jd4RvrthNlDiE9U1tWmX7WRESftEDRosgxNsQG/Ze9YMRzHq" crossorigin="anonymous"></script>
</head>
<body>
<div id="parent-div">
<p>Say something</p>
</div>
<button hx-post="/clicked"
hx-trigger="click"
hx-target="#parent-div"
hx-swap="outerHTML"
>
Click Me!
</button>
</body>
</html>
`
http.HandleFunc("/clicked", func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
greetings := []string{"hello", "hi", "howdy", "hola", "bonjour", "ciao", "hallo", "hej", "guten tag", "namaste", "ni hao", "salut", "merhaba", "こんにちは", "안녕하세요", "안녕", "你好", "नमस्ते", "П��ивет", "你好", "Olá", "Hallo", "Ciao", "Hola", "Bonjour", "Merhaba", "こんにちは", "안녕하세요", "안녕", "你好", "नमस्ते", "Привет", "你好", "Olá", "Hallo", "Ciao", "Hola", "Bonjour", "Merhaba", "こんにちは", "안녕하세요", "안녕", "你好", "नमस्ते", "Привет", "你好", "Olá", "Hallo", "Ciao", "Hola", "Bonjour", "Merhaba"}
randomGreeting := greetings[rand.Intn(len(greetings))]
w.Write([]byte("<div id=\"parent-div\"><h1>" + randomGreeting + "</h1></div>"))
})
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
w.Write([]byte(html))
})
log.Println("starting server on port 8080")
log.Fatal(http.ListenAndServe(":8080", nil))
}
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