I am creating a very basic application with SpringBoot and Thymeleaf. In the controller I have 2 methods as follows:
Method1 - This method displays all the data from the database:
@RequestMapping("/showData")
public String showData(Model model)
{
model.addAttribute("Data", dataRepo.findAll());
return "show_data";
}
Method2 - This method adds data to the database:
@RequestMapping(value = "/addData", method = RequestMethod.POST)
public String addData(@Valid Data data, BindingResult bindingResult, Model model) {
if (bindingResult.hasErrors()) {
return "add_data";
}
model.addAttribute("data", data);
investmentTypeRepo.save(data);
return "add_data.html";
}
HTML files are present corresponding to these methods i.e. show_data.html and add_data.html.
Once the addData method completes, I want to display all the data from the database. However, the above redirects the code to the static add_data.html page and the newly added data is not displayed. I need to somehow invoke the showData method on the controller so I need to redirect the user to the /showData URL. Is this possible? If so, how can this be done?
Try this:
@RequestMapping(value = "/addData", method = RequestMethod.POST)
public String addData(@Valid Data data, BindingResult bindingResult, Model model) {
//your code
return "redirect:/showData";
}