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javab_20230928
Commit 3b8a00ea by Patryk Czarnik
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rozmowa: rozdzielenie GET i POST

parent bd74485b
Showing with 12 additions and 4 deletions
PC26-Spring/src/main/java/com/example/demo/RozmowaController.java
......@@ -3,13 +3,21 @@ package com.example.demo;
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 RozmowaController {
@RequestMapping("/rozmowa")
public String rozmowa(String imie, Model model) {
@RequestMapping(path="/rozmowa", method=RequestMethod.GET)
public String rozmowaGet() {
return "rozmowa.html";
}
@RequestMapping(path="/rozmowa", method=RequestMethod.POST)
public String rozmowaPost(String imie, Model model) {
if(imie != null && !imie.isBlank()) {
model.addAttribute("message", "Witaj " + imie);
}
return "rozmowa.html";
}
......
PC26-Spring/src/main/resources/templates/rozmowa.html
......@@ -8,13 +8,13 @@
<body>
<h1>Rozmowa ze Springiem</h1>
<form>
<form method="post">
<label for="imie">Jak masz na imię?</label><br>
<input id="imie" name="imie" type="text"><br>
<button>OK</button>
</form>
<div class="wynik" th:text="${message}">
<div class="wynik" th:text="${message}" th:if="${message != null}">
Lorem ipsum.
</div>
......
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