Exercises

Maria Usina · Maria Usina · commit 5dc097e46d37 · 2024-12-10T17:05:28.000-06:00
diff --git a/src/main/java/org/launchcode/codingevents/controllers/EventController.java b/src/main/java/org/launchcode/codingevents/controllers/EventController.java
@@ -81,4 +81,21 @@ public String processDeleteEventsForm(@RequestParam(required = false) int[] even
         return "redirect:/events";
     }
 
+    @GetMapping("edit/{eventId}")
+    public String displayEditForm(Model model, @PathVariable int eventId){
+        Event eventToEdit = EventData.getById(eventId);
+        model.addAttribute("event", eventToEdit);
+        String title = "Edit Event " + eventToEdit.getName() + " (id=" + eventToEdit.getId() + ")";
+        model.addAttribute("title", title );
+        return "events/edit";
+    }
+
+    @PostMapping("edit")
+    public String processEditForm(int eventId, String name, String description) {
+        Event eventToEdit = EventData.getById(eventId);
+        eventToEdit.setName(name);
+        eventToEdit.setDescription(description);
+        return "redirect:/events";
+    }
+
 }
diff --git a/src/main/resources/templates/events/edit.html b/src/main/resources/templates/events/edit.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org/">
+<head th:replace="fragments :: head"></head>
+<body class="container">
+
+<h1>Create Event</h1>
+
+<nav th:replace="fragments :: navigation"></nav>
+
+<form method="post" th:action="@{/events/edit}">
+    <div class="form-group">
+        <label>Name
+            <input type="text" name="name" class="form-control" th:value="${event.name}>
+        </label>
+    </div>
+
+    <div class="form-group">
+        <label>Description
+            <input type="text" name="description" class="form-control" th:value="${event.description}">
+        </label>
+    </div>
+
+    <div class="form-group">
+        <input type="hidden" name="eventId"  th:value="${event.id}">
+    </div>
+
+    <div class="form-group">
+        <input type="submit" value="Edit Event" class="btn btn-success">
+    </div>
+</form>
+
+</body>
+</html>
diff --git a/src/main/resources/templates/events/index.html b/src/main/resources/templates/events/index.html
@@ -28,12 +28,14 @@ <h1>All Events</h1>
         <th>ID</th>
         <th>Name</th>
         <th>Description</th>
+        <th>Edit</th>
     </tr>
     </thead>
     <tr th:each="event : ${events}">
         <td th:text="${event.id}"></td>
         <td th:text="${event.name}"></td>
         <td th:text="${event.description}"></td>
+        <td><a th:href="@{/events/edit/{id}(id=${event.id})}">Edit</a></td>
     </tr>
 </table>
 
