frontend: add tableview to display added monsters

handlers/add_monster_handler.go

@@ -73,7 +73,11 @@ func AddMonster(Monsters *[]model.Monster) http.HandlerFunc {
 				},
 			},
 		}
+		mu.Lock()
+		defer mu.Unlock()
 		*Monsters = append(*Monsters, monster)
+		log.Printf("Monster hinzugefügt. Anzahl der Monster jetzt: %d\n", len(*Monsters))
+		http.Redirect(w, r, "/monsterTable", http.StatusFound)
 	}
 }
 

handlers/form_handler.go

@@ -1,27 +1,32 @@
 package handlers
 
 import (
+	"ddServer/model"
 	"embed"
 	"html/template"
 	"log"
 	"net/http"
 )
 
-func FormHandler(content embed.FS, filename string) http.HandlerFunc {
+func FormHandler(content embed.FS, monsters *[]model.Monster, filename string) http.HandlerFunc {
 	log.Print("FormHandler called")
+	mu.Lock()
+	defer mu.Unlock()
 	return func(w http.ResponseWriter, r *http.Request) {
-		tmpl, err := template.ParseFS(content, "templates/base.html", "templates/header.html", "templates/main.html", "templates/footer.html", "templates/monsterForm.html")
+		tmpl, err := template.ParseFS(content, "templates/base.html", "templates/header.html", "templates/main.html", "templates/footer.html", "templates/monsterForm.html", "templates/monster.html", "templates/monsterTable.html")
 		if err != nil {
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
 		err = tmpl.ExecuteTemplate(w, "base", map[string]interface{}{
-			"Title": "Dungeons & Dragons Monster Generator",
+			"Title":    "Dungeons & Dragons Monster Generator",
+			"Monsters": *monsters,
 		})
 		if err != nil {
 			log.Printf("Template execution error: %v\n", err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 		}
+		log.Printf("Template mit %d Monstern gerendert\n", len(*monsters))
 	}
 }

handlers/monster_table_handler.go

@@ -0,0 +1,29 @@
+package handlers
+
+import (
+	"ddServer/model"
+	"embed"
+	"html/template"
+	"log"
+	"net/http"
+)
+
+func MonsterTableHandler(content embed.FS, monsters *[]model.Monster) http.HandlerFunc {
+	log.Print("AboutHandler called")
+	return func(w http.ResponseWriter, r *http.Request) {
+		tmpl, err := template.ParseFS(content, "templates/base.html", "templates/header.html", "templates/main.html", "templates/footer.html", "templates/monsterTable.html", "templates/monster.html")
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		err = tmpl.ExecuteTemplate(w, "monsterTable", map[string]interface{}{
+			"Title":    "Dungeons & Dragons Monster Generator",
+			"Monsters": *monsters,
+		})
+		if err != nil {
+			log.Printf("Template execution error: %v\n", err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+		}
+	}
+}

handlers/submit_handler.go

@@ -46,6 +46,7 @@ func SubmitHandler(content embed.FS, chars *[]model.Character, Monsters *[]model
 			return
 		}
 
+		log.Printf("Monster hinzugefügt. Anzahl der Monster jetzt: %d\n", len(*Monsters))
 		// JSON-Daten in die Datei schreiben
 		err = model.WriteToFile(filename, charJSON)
 		if err != nil {