Init commit: success to render tx

main.go

@@ -0,0 +1,56 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"net/url"
+	"text/template"
+	"time"
+)
+
+var tpl *template.Template
+
+type TxData struct {
+	Date   string
+	Amount string
+}
+
+func init() {
+	var err error
+	tpl, err = template.ParseGlob("templates/*.txt")
+	if err != nil {
+		panic(err)
+	}
+	log.Println(tpl.DefinedTemplates())
+}
+
+func main() {
+	fmt.Println("Hi")
+
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		http.ServeFile(w, r, "index.html")
+	})
+
+	http.HandleFunc("/action", func(w http.ResponseWriter, r *http.Request) {
+		if err := r.ParseForm(); err != nil {
+			panic(err)
+		}
+		fmt.Println(r.Form)
+		if err := renderTx(w, r.Form); err != nil {
+			panic(err)
+		}
+	})
+
+	log.Fatal(http.ListenAndServe(":8000", nil))
+}
+
+func renderTx(w io.Writer, params url.Values) (err error) {
+	name := params.Get("action")
+	data := TxData{
+		Date:   time.Now().Format("2006/01/02"),
+		Amount: params.Get("amount"),
+	}
+	return tpl.ExecuteTemplate(w, name, data)
+}