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type converter : thymeleaf apply converter(spring)

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haerong22
2021-07-27 16:16:41 +09:00
parent 784d6ef37d
commit 6d17000a47
3 changed files with 73 additions and 0 deletions
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44
typeconverter/src/main/java/hello/typeconverter/controller/ConvertController.java Normal file
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package hello.typeconverter.controller;
import hello.typeconverter.type.IpPort;
import lombok.Data;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PostMapping;
@Controller
public class ConvertController {
@GetMapping("/converter-view")
public String converterView(Model model) {
model.addAttribute("number", 10000);
model.addAttribute("ipPort", new IpPort("127.0.0.1", 8080));
return "converter-view";
}
@GetMapping("/converter/edit")
public String converterForm(Model model) {
IpPort ipPort = new IpPort("127.0.0.1", 8080);
Form form = new Form(ipPort);
model.addAttribute("form", form);
return "converter-form";
}
@PostMapping("converter/edit")
public String converterEdit(@ModelAttribute Form form, Model model) {
IpPort ipPort = form.getIpPort();
model.addAttribute("ipPort", ipPort);
return "converter-view";
}
@Data
static class Form {
private IpPort ipPort;
public Form(IpPort ipPort) {
this.ipPort = ipPort;
}
}
}

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typeconverter/src/main/resources/templates/converter-form.html Normal file
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<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<form th:object="${form}" th:method="post">
th:field <input type="text" th:field="*{ipPort}"><br/>
th:value <input type="text" th:value="*{ipPort}">(보여주기 용도)<br/>
<input type="submit"/>
</form>
</body>
</html>

15
typeconverter/src/main/resources/templates/converter-view.html Normal file
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<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<ul>
<li>${number}: <span th:text="${number}" ></span></li>
<li>${{number}}: <span th:text="${{number}}" ></span></li>
<li>${ipPort}: <span th:text="${ipPort}" ></span></li>
<li>${{ipPort}}: <span th:text="${{ipPort}}" ></span></li>
</ul>
</body>
</html>