feat(wip): add function call examples

exaucae · exaucae · commit 07a8c948452a · 2022-06-17T16:55:28.000Z
diff --git a/spring-web-modules/spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/controller/FunctionCallController.java b/spring-web-modules/spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/controller/FunctionCallController.java
@@ -0,0 +1,16 @@
+package com.baeldung.thymeleaf.controller;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+@Controller
+public class FunctionCallController {
+
+    @RequestMapping(value = "/function-call", method = RequestMethod.GET)
+    public String getExampleHTML(Model model) {
+        model.addAttribute("num", 2);
+        return "functionCall.html";
+    }
+}
diff --git a/spring-web-modules/spring-thymeleaf/src/main/webapp/WEB-INF/views/functionCall.html b/spring-web-modules/spring-thymeleaf/src/main/webapp/WEB-INF/views/functionCall.html
@@ -0,0 +1,28 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+<meta charset="UTF-8" />
+<title>Thymeleaf: Javascript function call</title>
+</head>
+<body>
+    <header>
+        <div> Thymeleaf: Javascript function call </div>
+    </header>
+
+    <main>
+        <section>
+            <div>Inline function call</div>
+            <div>
+                <header>Without a variable</header>
+                <button th:onclick="'alert(\'a\');'">Without variable</button>
+            </div>
+            <div>
+                <header>With a variable</header>
+                <button th:onclick="'alert(\'' + ${num} + '\');'">With variable</button>
+            </div>
+        </section>
+    </main>
+
+
+</body>
+</html>
diff --git a/spring-web-modules/spring-thymeleaf/src/test/java/com/baeldung/thymeleaf/controller/FunctionCallIntegrationTest.java b/spring-web-modules/spring-thymeleaf/src/test/java/com/baeldung/thymeleaf/controller/FunctionCallIntegrationTest.java
@@ -0,0 +1,57 @@
+package com.baeldung.thymeleaf.controller;
+
+import com.baeldung.thymeleaf.config.InitSecurity;
+import com.baeldung.thymeleaf.config.WebApp;
+import com.baeldung.thymeleaf.config.WebMVCConfig;
+import com.baeldung.thymeleaf.config.WebMVCSecurity;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.mock.web.MockHttpSession;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.request.RequestPostProcessor;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+
+import javax.servlet.Filter;
+
+import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.csrf;
+import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.user;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@WebAppConfiguration
+@ContextConfiguration(classes = { WebApp.class, WebMVCConfig.class, WebMVCSecurity.class, InitSecurity.class })
+public class FunctionCallIntegrationTest {
+
+    @Autowired
+    WebApplicationContext wac;
+    @Autowired
+    MockHttpSession session;
+
+    private MockMvc mockMvc;
+
+    @Autowired
+    private Filter springSecurityFilterChain;
+
+    private RequestPostProcessor testUser() {
+        return user("user1").password("user1Pass").roles("USER");
+    }
+
+    @Before
+    public void setup() {
+        mockMvc = MockMvcBuilders.webAppContextSetup(wac).addFilters(springSecurityFilterChain).build();
+    }
+
+    @Test
+    public void testGetDates() throws Exception {
+        mockMvc.perform(get("/function-call").with(testUser()).with(csrf())).andExpect(status().isOk()).andExpect(view().name("functionCall.html"));
+    }
+
+}
