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joedborg/post.go

Created October 10, 2014 17:48
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Example of a POST handle in Go
Raw
post.go
package main
import (
"fmt"
"net/http"
)
var form = []string{
"Make",
"Model",
"Engine Capacity",
}
func handleForm(w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "<html><body><form method='POST' action='/submit'><table>")
for key := range form {
fmt.Fprintf(w, "<tr><th>%s</th><td><input type='text' name='%s'></td></tr>", form[key], form[key])
}
fmt.Fprintf(w, "</table>")
fmt.Fprintf(w, "<input type='submit'>")
fmt.Fprintf(w, "</form></body></html>")
}
func handlePost(w http.ResponseWriter, r *http.Request) {
r.ParseForm()
for key := range form {
print(r.PostFormValue(form[key]) + "\n")
}
}
func main() {
http.HandleFunc("/", handleForm)
http.HandleFunc("/submit", handlePost)
http.ListenAndServe(":8080", nil)
}
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