조건부 평가

kiteB · Sep 21, 2021 · 1412c2d · 1412c2d
1 parent 644315e
commit 1412c2d
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diff --git a/thymeleaf-basic/src/main/java/hello/thymeleaf/basic/BasicController.java b/thymeleaf-basic/src/main/java/hello/thymeleaf/basic/BasicController.java
@@ -100,6 +100,12 @@ public String each(Model model) {
         return "basic/each";
     }
 
+    @GetMapping("/condition")
+    public String condition(Model model) {
+        addUsers(model);
+        return "basic/condition";
+    }
+
     private void addUsers(Model model) {
         List<User> list = new ArrayList<>();
         list.add(new User("userA", 10));

diff --git a/thymeleaf-basic/src/main/resources/templates/basic/condition.html b/thymeleaf-basic/src/main/resources/templates/basic/condition.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+</head>
+<body>
+<h1>if, unless</h1>
+<table border="1">
+    <tr>
+        <th>count</th>
+        <th>username</th>
+        <th>age</th>
+    </tr>
+    <tr th:each="user, userStat : ${users}">
+        <td th:text="${userStat.count}">1</td>
+        <td th:text="${user.username}">username</td>
+        <td>
+            <span th:text="${user.age}">0</span>
+            <span th:text="'미성년자'" th:if="${user.age lt 20}"></span>
+            <span th:text="'미성년자'" th:unless="${user.age ge 20}"></span>
+        </td>
+    </tr>
+</table>
+<h1>switch</h1>
+<table border="1">
+    <tr>
+        <th>count</th>
+        <th>username</th>
+        <th>age</th>
+    </tr>
+    <tr th:each="user, userStat : ${users}">
+        <td th:text="${userStat.count}">1</td>
+        <td th:text="${user.username}">username</td>
+        <td th:switch="${user.age}">
+            <span th:case="10">10살</span>
+            <span th:case="20">20살</span>
+            <span th:case="*">기타</span>
+        </td>
+    </tr>
+</table>
+</body>
+</html>