Learned about fragments

cain9209 · cain9209 · commit ef9b552eefa4 · 2024-06-21T14:22:17.000-05:00
diff --git a/src/main/java/org/launchcode/codingevents/controllers/EventController.java b/src/main/java/org/launchcode/codingevents/controllers/EventController.java
@@ -1,8 +1,7 @@
 package org.launchcode.codingevents.controllers;
 
 import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.*;
 import org.springframework.ui.Model;
 
 import java.util.ArrayList;
@@ -12,18 +11,26 @@
  * Created by Chris Bay
  */
 @Controller
-@RequestMapping("events")
+@RequestMapping("/events")
 public class EventController {
 
+    private static List<String> events = new ArrayList<>();
+
     @GetMapping
     public String displayAllEvents(Model model) {
-        List<String> events = new ArrayList<>();
-        events.add("Code With Pride");
-        events.add("Strange Loop");
-        events.add("Apple WWDC");
-        events.add("SpringOne Platform");
         model.addAttribute("events", events);
-        return "events/index";
+        return "/events/index";
+    }
+
+    @GetMapping("/create")
+    public String displayCreateEventForm() {
+        return "events/create";
+    }
+
+    @PostMapping("/create")
+    public String createEvent(@RequestParam String eventName) {
+        events.add(eventName);
+        return "redirect:/events";
     }
 
 }
diff --git a/src/main/resources/templates/events/create.html b/src/main/resources/templates/events/create.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="https://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Create Event</title>
+</head>
+<body>
+<h1>Create Event</h1>
+
+<nav th:replace="~{fragments :: navigation}"></nav>
+
+<form method="post" >
+    <input type="text" name="eventName">
+    <input type="submit" value="Create Event">
+</form>
+</body>
+</html>
diff --git a/src/main/resources/templates/events/index.html b/src/main/resources/templates/events/index.html
@@ -8,6 +8,10 @@
 
 <h1>All Events</h1>
 
+<nav th:replace="~{fragments :: navigation}"></nav>
+
+<p th:unless="${events} and ${events.size()}">No events!</p>
+
 <ul>
     <th:block th:each="event : ${events}">
         <li th:text="${event}"></li>
diff --git a/src/main/resources/templates/fragments.html b/src/main/resources/templates/fragments.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="https://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title></title>
+</head>
+<body>
+
+
+<nav th:fragment="navigation">
+    <ul>
+        <li><a href="/events">All Events</a></li>
+        <li><a href="/events/create">Create Event</a></li>
+    </ul>
+</body>
+</html>
diff --git a/src/main/resources/templates/index.html b/src/main/resources/templates/index.html
@@ -8,11 +8,7 @@
 
 <h1>Coding Events</h1>
 
-<nav>
-    <ul>
-        <li><a href="/events">All Events</a></li>
-    </ul>
-</nav>
+<nav th:replace="~{fragments :: navigation}"></nav>
 
 </body>
 </html>
