02-Template range

bonfy · Sep 7, 2018 · 50e5028 · 50e5028
1 parent 9df5fb2
commit 50e5028
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Showing 2 changed files with 20 additions and 2 deletions.
diff --git a/main.go b/main.go
@@ -10,16 +10,30 @@ type User struct {
 	Username string
 }
 
+// Post struct
+type Post struct {
+	User User
+	Body string
+}
+
 // IndexViewModel struct
 type IndexViewModel struct {
 	Title string
 	User  User
+	Posts []Post
 }
 
 func main() {
 	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
-		user := User{Username: "bonfy"}
-		v := IndexViewModel{Title: "Homepage", User: user}
+		u1 := User{Username: "bonfy"}
+		u2 := User{Username: "rene"}
+
+		posts := []Post{
+			Post{User: u1, Body: "Beautiful day in Portland!"},
+			Post{User: u2, Body: "The Avengers movie was so cool!"},
+		}
+
+		v := IndexViewModel{Title: "Homepage", User: u1, Posts: posts}
 		tpl, _ := template.ParseFiles("templates/index.html")
 		tpl.Execute(w, &v)
 	})

diff --git a/templates/index.html b/templates/index.html
@@ -8,5 +8,9 @@
     </head>
     <body>
         <h1>Hello, {{.User.Username}}!</h1>
+        {{range .Posts}}
+            <div><p>{{ .User.Username }} says: <b>{{ .Body }}</b></p></div>
+        {{end}}
+
     </body>
 </html>