org.springframework.ui.Model类的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中org.springframework.ui.Model类的一些代码示例，展示了Model类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Model类的具体详情如下：
包路径：org.springframework.ui.Model
类名称：Model

Model介绍

[英]Java-5-specific interface that defines a holder for model attributes. Primarily designed for adding attributes to the model. Allows for accessing the overall model as a java.util.Map.
[中]定义模型属性持有者的Java-5特定接口。主要用于向模型添加属性。允许以java语言访问整个模型。util。地图

代码示例

代码示例来源：origin: BroadleafCommerce/BroadleafCommerce

@Override
@RequestMapping(value = "/{id}", method = RequestMethod.POST)
public String saveEntity(HttpServletRequest request, HttpServletResponse response, Model model,
    @PathVariable  Map<String, String> pathVars,
    @PathVariable(value="id") String id,
    @ModelAttribute(value="entityForm") EntityForm entityForm, BindingResult result,
    RedirectAttributes ra) throws Exception {
  String templatePath = super.saveEntity(request, response, model, pathVars, id, entityForm, result, ra);
  if (result.hasErrors()) {
    model.addAttribute("cmsUrlPrefix", staticAssetService.getStaticAssetUrlPrefix());
  }
  
  return templatePath;
}

代码示例来源：origin: BroadleafCommerce/BroadleafCommerce

@RequestMapping(value = "/{id}/chooseAsset", method = RequestMethod.GET)
public String chooseMediaForMapKey(HttpServletRequest request, HttpServletResponse response, Model model, 
    @PathVariable(value = "sectionKey") String sectionKey, 
    @PathVariable(value = "id") String id,
    @RequestParam MultiValueMap<String, String> requestParams) throws Exception {
  Map<String, String> pathVars = new HashMap<String, String>();
  pathVars.put("sectionKey", AdminAssetController.SECTION_KEY);
  assetController.viewEntityList(request, response, model, pathVars, requestParams);
  
  ListGrid listGrid = (ListGrid) model.asMap().get("listGrid");
  listGrid.setPathOverride("/" + sectionKey + "/" + id + "/chooseAsset");
  listGrid.setListGridType(Type.ASSET);
  listGrid.setSelectType(ListGrid.SelectType.SINGLE_SELECT);
  String userAgent = request.getHeader("User-Agent");
  model.addAttribute("isIE", userAgent.contains("MSIE"));
  
  model.addAttribute("viewType", "modal/selectAsset");
  model.addAttribute("currentUrl", request.getRequestURL().toString());
  model.addAttribute("modalHeaderType", ModalHeaderType.SELECT_ASSET.getType());
  model.addAttribute("currentParams", new ObjectMapper().writeValueAsString(requestParams));
  
  // We need these attributes to be set appropriately here
  model.addAttribute("entityId", id);
  model.addAttribute("sectionKey", sectionKey);
  return "modules/modalContainer";
}

代码示例来源：origin: spring-projects/spring-framework

@RequestMapping("/myPath.do")
  @ModelAttribute("yourKey")
  public String myHandle(@ModelAttribute("myCommand") TestBean tb, BindingResult errors, Model model) {
    if (!model.containsAttribute("myKey")) {
      model.addAttribute("myKey", "myValue");
    }
    return "yourValue";
  }
}

代码示例来源：origin: stackoverflow.com

@Controller
@RequestMapping("/counter")
@SessionAttributes("mycounter")
public class CounterController {

 // Checks if there's a model attribute 'mycounter', if not create a new one.
 // Since 'mycounter' is labelled as session attribute it will be persisted to
 // HttpSession
 @RequestMapping(method = GET)
 public String get(Model model) {
  if(!model.containsAttribute("mycounter")) {
   model.addAttribute("mycounter", new MyCounter(0));
  }
  return "counter";
 }

 // Obtain 'mycounter' object for this user's session and increment it
 @RequestMapping(method = POST)
 public String post(@ModelAttribute("mycounter") MyCounter myCounter) {
  myCounter.increment();
  return "redirect:/counter";
 }
}

代码示例来源：origin: ityouknow/spring-boot-examples

@RequestMapping("/hello")
  public String hello(Model model, @RequestParam(value="name", required=false, defaultValue="World") String name) {
    model.addAttribute("name", name);
    return "hello";
  }
}

代码示例来源：origin: cloudfoundry/uaa

@RequestMapping("/saml_error")
public String error401(Model model, HttpServletRequest request) {
  AuthenticationException exception = (AuthenticationException) request.getSession().getAttribute(WebAttributes.AUTHENTICATION_EXCEPTION);
  model.addAttribute("saml_error", exception.getMessage());
  return "external_auth_error";
}

代码示例来源：origin: spring-projects/spring-integration-samples

@RequestMapping(value = "/{id}", method = RequestMethod.GET)
public String show(@PathVariable("id") Long id, Model model) {
  model.addAttribute("loanshark", LoanShark.findLoanShark(id));
  model.addAttribute("itemId", id);
  return "loansharks/show";
}

代码示例来源：origin: pl.edu.icm.synat/synat-console-core

@Secured(ConsoleSecurityRoles.ROLE_PROCESS_VIEW)
@RequestMapping(value = "/processDefinition/{id}", method = RequestMethod.GET)
public String details(@PathVariable("id") final String id, final Model model) {
  final FlowDefinition flowDefinition = processManagementService.getFlowDefinition(id);
  model.addAttribute("id", id);
  model.addAttribute("definition", flowDefinition);
  model.addAttribute("resources", flowDefinition.listAdditionalResources());
  
  ProcessListResult result = processManagementService.findActiveProcessForDefinition(id);
  model.addAttribute("result", result);
  return "platform/process/definitionDetails";
}

代码示例来源：origin: cloudfoundry/uaa

@RequestMapping(value = "/change_email.do", method = RequestMethod.POST)
public String changeEmail(Model model, @Valid @ModelAttribute("newEmail") ValidEmail newEmail, BindingResult result,
             @RequestParam(required = false, value = "client_id") String clientId,
             @RequestParam(required = false, value = "redirect_uri") String redirectUri,
             RedirectAttributes redirectAttributes, HttpServletResponse response) {
  SecurityContext securityContext = SecurityContextHolder.getContext();
  if(result.hasErrors()) {
    model.addAttribute("error_message_code", "invalid_email");
    model.addAttribute("email", ((UaaPrincipal)securityContext.getAuthentication().getPrincipal()).getEmail());
    response.setStatus(HttpStatus.UNPROCESSABLE_ENTITY.value());
    return "change_email";
  } catch (UaaException e) {
    if (e.getHttpStatus() == 409) {
      model.addAttribute("error_message_code", "username_exists");
      model.addAttribute("email", ((UaaPrincipal)securityContext.getAuthentication().getPrincipal()).getEmail());
      response.setStatus(HttpStatus.UNPROCESSABLE_ENTITY.value());
      return "change_email";

代码示例来源：origin: spring-projects/spring-integration-samples

@RequestMapping(value = "/{id}", method = RequestMethod.DELETE)
public String delete(@PathVariable("id") Long id, @RequestParam(value = "page", required = false) Integer page, @RequestParam(value = "size", required = false) Integer size, Model model) {
  LoanShark.findLoanShark(id).remove();
  model.addAttribute("page", (page == null) ? "1" : page.toString());
  model.addAttribute("size", (size == null) ? "10" : size.toString());
  return "redirect:/loansharks?page=" + ((page == null) ? "1" : page.toString()) + "&size=" + ((size == null) ? "10" : size.toString());
}

代码示例来源：origin: cloudfoundry/uaa

@RequestMapping(value="/change_password.do", method = POST)
public String changePassword(
    Model model,
    @RequestParam("current_password") String currentPassword,
    @RequestParam("new_password") String newPassword,
    @RequestParam("confirm_password") String confirmPassword,
    HttpServletResponse response,
    HttpServletRequest request) {
    model.addAttribute("message_code", validation.getMessageCode());
    response.setStatus(HttpStatus.UNPROCESSABLE_ENTITY.value());
    return "change_password";
    request.getSession().invalidate();
    request.getSession(true);
    if (authentication instanceof UaaAuthentication) {
      UaaAuthentication uaaAuthentication = (UaaAuthentication)authentication;
    return "redirect:profile";
  } catch (BadCredentialsException e) {
    model.addAttribute("message_code", "unauthorized");
  } catch (InvalidPasswordException e) {
    model.addAttribute("message", e.getMessagesAsOneString());

代码示例来源：origin: cloudfoundry/uaa

@RequestMapping(value = {"/login"}, headers = "Accept=text/html, */*")
public String loginForHtml(Model model,
              Principal principal,
              HttpServletRequest request,
              @RequestHeader(value = "Accept", required = false) List<MediaType> headers)
    throws HttpMediaTypeNotAcceptableException {
  boolean match =
    headers == null || headers.stream().anyMatch(mediaType -> mediaType.isCompatibleWith(MediaType.TEXT_HTML));
  if (!match) {
    throw new HttpMediaTypeNotAcceptableException(request.getHeader(HttpHeaders.ACCEPT));
  }
  Cookie[] cookies = request.getCookies();
  List<SavedAccountOptionModel> savedAccounts = getSavedAccounts(cookies, SavedAccountOptionModel.class);
  savedAccounts.forEach(account -> {
    Color color = ColorHash.getColor(account.getUserId());
    account.assignColors(color);
  });
  model.addAttribute("savedAccounts", savedAccounts);
  return login(model, principal, Arrays.asList(PASSCODE, MFA_CODE), false, request);
}

代码示例来源：origin: Foreveriss/SpringBoot

@RequestMapping(value = "/message/inner", method = RequestMethod.GET)
public String inner(HttpServletRequest request, Model model) {
  request.setAttribute("requestMessage", "mldnjava-request");
  request.getSession().setAttribute("sessionMessage", "mldnjava-session");
  request.getServletContext().setAttribute("applicationMessage",
      "mldnjava-application");
  model.addAttribute("url", "www.mldn.cn");
  request.setAttribute("url2",
      "<span style='color:red'>www.mldn.cn</span>");
  return "message/message_show_inner";
}

代码示例来源：origin: mitreid-connect/OpenID-Connect-Java-Spring-Server

@RequestMapping(value = "/" + URL, method = RequestMethod.GET)
public String endSession(@RequestParam (value = "id_token_hint", required = false) String idTokenHint,  
    @RequestParam (value = "post_logout_redirect_uri", required = false) String postLogoutRedirectUri,
    @RequestParam (value = STATE_KEY, required = false) String state,
    HttpServletRequest request,
    HttpServletResponse response,
    session.setAttribute(REDIRECT_URI_KEY, postLogoutRedirectUri);
    session.setAttribute(STATE_KEY, state);
        session.setAttribute(CLIENT_KEY, client);
  if (auth == null || !request.isUserInRole("ROLE_USER")) {
    m.addAttribute("client", client);
    m.addAttribute("idToken", idTokenClaims);

代码示例来源：origin: qiurunze123/miaosha

@RequestMapping(value="/to_detail2/{goodsId}",produces="text/html")
@ResponseBody
public String detail2(HttpServletRequest request, HttpServletResponse response, Model model,MiaoshaUser user,
           @PathVariable("goodsId")long goodsId) {
  model.addAttribute("user", user);
  model.addAttribute("goods", goods);
    remainSeconds = 0;
  model.addAttribute("miaoshaStatus", miaoshaStatus);
  model.addAttribute("remainSeconds", remainSeconds);
      request.getServletContext(),request.getLocale(), model.asMap(), applicationContext );
  html = viewResolver.getTemplateEngine().process("goods_detail", ctx);
  if(!StringUtils.isEmpty(html)) {

代码示例来源：origin: stackoverflow.com

public String editProgram(HttpServletRequest request, HttpServletResponse response) {
  if (request.getSession().getAttribute(Constants.LOGGED_IN_USER) != null) {
    ProgramEntity program = new ProgramEntity();
    if (request.getParameter("id") == null) {// create
      program.setType("create");
    } else {// edit
      program.setType("edit");
      program.setCode(request.getParameter("id"));
  if (session.getAttribute(Constants.LOGGED_IN_USER) != null) {
    model.addAttribute("programBean", new ProgramEntity());

代码示例来源：origin: pl.edu.icm.synat/synat-console-core

@RequestMapping(value = "/scheduler/{flowId}", method = RequestMethod.GET)
@Secured(ConsoleSecurityRoles.ROLE_PROCESS_VIEW)
public String showScheduleView(@PathVariable String flowId, Model model) {
  model.asMap().putAll(createModelForShowForm(flowId, null));
  return "platform/scheduledTask/definitionStart";
}

代码示例来源：origin: cloudfoundry/uaa

public void transferErrorParameters(Model model, HttpServletRequest request) {
  for (String p : Arrays.asList("error_message_code", "error_code", "error_message")) {
    if (hasText(request.getParameter(p))) {
      model.addAttribute(p, request.getParameter(p));
    }
  }
}

代码示例来源：origin: pl.edu.icm.synat/synat-portal-core

/**
 * Handler for myContacts display
 * 
 * @return view name
 */
@RequestMapping(value = ViewConstants.USER_MY_CONTACTS, method = RequestMethod.GET)
@Secured(PortalUserRoles.USER)
public String dashboardHandler(Model model, HttpServletRequest request, Locale locale) {
  model.addAttribute("contacts", contactsService.fetchContacts());
  return ViewConstants.USER_MY_CONTACTS;
}

代码示例来源：origin: BroadleafCommerce/BroadleafCommerce

@Override
@RequestMapping(value = "/{id}", method = RequestMethod.GET)
public String viewEntityForm(HttpServletRequest request, HttpServletResponse response, Model model,
               @PathVariable Map<String, String> pathVars,
               @PathVariable(value="id") String id) throws Exception {
  // Get the normal entity form for this item
  String returnPath = super.viewEntityForm(request, response, model, pathVars, id);
  EntityForm ef = (EntityForm) model.asMap().get("entityForm");
  // Remove List Grid for Additional Fields
  ef.removeListGrid("additionalFields");
  return returnPath;
}

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