"using modal form to update register with thymeleaf" Code Answer's
You're definitely familiar with the best coding language Whatever that developers use to develop their projects and they get all their queries like "using modal form to update register with thymeleaf" answered properly. Developers are finding an appropriate answer about using modal form to update register with thymeleaf related to the Whatever coding language. By visiting this online portal developers get answers concerning Whatever codes question like using modal form to update register with thymeleaf. Enter your desired code related query in the search bar and get every piece of information about Whatever code related question on using modal form to update register with thymeleaf.
using modal form to update register with thymeleaf
package org.avijit.Controller;
import org.avijit.Entity.Student;
import org.avijit.Service.StudentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.*;
import javax.validation.Valid;
import java.util.List;
@Controller
public class StudentController {
@Autowired
StudentService studentService;
@RequestMapping(value = "/logForm", method = RequestMethod.GET)
public String gotoHome() {
return "Login";
}
@RequestMapping(value = "/loginCheck", method = RequestMethod.POST)
public String checkLogin(@RequestParam String roll, @RequestParam String pass, Model model) {
if (studentService.existsByRollAndPass(roll, pass)) {
return "Welcome";
} else {
model.addAttribute("logError", "logError");
return "Login";
}
}
@RequestMapping(value = "/registration")
public String registration(Model model) {
model.addAttribute(new Student());
return "Registration";
}
@RequestMapping(value = "/getStudents")
public String getStudents(Model model) {
List<Student> studentList = studentService.getStudents();
model.addAttribute(studentList);
return "StudentList";
}
@RequestMapping(value = "/deleteStudent", method = RequestMethod.GET)
public String deleteStudent(@RequestParam(name = "id") int id) {
studentService.deleteStudent(id);
return "redirect:/getStudents";
}
@RequestMapping(value = "/editStudent/{id}", method = RequestMethod.GET)
public String editStudent(@PathVariable("id") int id, Model model) {
Student student = studentService.getStudent(id);
model.addAttribute("student", student);
return "StudentList";
}
@RequestMapping(value = "/demo")
public String demoRegistration(Model model) {
model.addAttribute(new Student());
return "DemoRegistration";
}
@RequestMapping(value = "/doRegistration", method = RequestMethod.POST)
public String doRegistration(@Valid @ModelAttribute("student") Student student, BindingResult result, Model model) {
if (result.hasErrors()) {
model.addAttribute("hasError", true);
return "DemoRegistration";
} else {
if (student.getId() == null && !studentService.rollExist(student.getRoll())) {
studentService.saveStudent(student);
return "Welcome";
} else if (student.getId() == null && studentService.rollExist(student.getRoll())) {
model.addAttribute("existRoll", "existRoll");
model.addAttribute("hasError", true);
return "DemoRegistration";
} else {
Student student1 = studentService.getStudent(student.getId());
if (student1.getId() != null && !student1.getRoll().equals(student.getRoll()) && studentService.rollExist(student.getRoll())) {
model.addAttribute("hasError", "hasError");
model.addAttribute("existRoll", "existRoll");
return "redirect:/getStudents";
} else {
student1.setFirstName(student.getFirstName());
student1.setLastName(student.getLastName());
student1.setRoll(student.getRoll());
student1.setAge(student.getAge());
student1.setPass(student.getPass());
studentService.saveStudent(student1);
return "redirect:/getStudents";
}
}
}
}
}
Source: stackoverflow.com
All those coders who are working on the Whatever based application and are stuck on using modal form to update register with thymeleaf can get a collection of related answers to their query. Programmers need to enter their query on using modal form to update register with thymeleaf related to Whatever code and they'll get their ambiguities clear immediately. On our webpage, there are tutorials about using modal form to update register with thymeleaf for the programmers working on Whatever code while coding their module. Coders are also allowed to rectify already present answers of using modal form to update register with thymeleaf while working on the Whatever language code. Developers can add up suggestions if they deem fit any other answer relating to "using modal form to update register with thymeleaf". Visit this developer's friendly online web community, CodeProZone, and get your queries like using modal form to update register with thymeleaf resolved professionally and stay updated to the latest Whatever updates.