Display Spring Error Message
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posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow spring error message arguments Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up how to show error message on same page in spring error message properties file spring MVC up vote 4 down vote favorite 3 I am calling a controller in spring mvc with form data. But before saving I check if the id is a certain range. If the id is not withing the range, I need to show message on the same page that "The id selected is out of Range, please select another id within range". I found samples on internet
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where I can redirect to failure jsp in case anything goes wrong. But how to do it in my case? @RequestMapping(value = "/sendMessage") public String sendMessage(@ModelAttribute("message") Message message, final HttpServletRequest request) { boolean check = userLoginService.checkForRange(message.getUserLogin()); if(!check){ return ""; //What Should I do here?????? } Thanks in advance. spring jsp spring-mvc share|improve this question asked Mar 26 '14 at 14:45 romhail 1471319 add a comment| 2 Answers 2 active oldest votes up vote 7 down vote accepted A simple approach would be to add your error message as a model attribute. @RequestMapping(value = "/sendMessage") public String sendMessage(@ModelAttribute("message") Message message, final HttpServletRequest request, Model model) { boolean check = userLoginService.checkForRange(message.getUserLogin()); if(!check){ model.addAttribute("error", "The id selected is out of Range, please select another id within range"); return "yourFormViewName"; } } Then your jsp can display the "error" attribute if it exists.
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You’ll build a simple Spring MVC application that take user input and checks the input using standard validation annotations. https://spring.io/guides/gs/validating-form-input/ You’ll also see how to display the error message on the http://coderanch.com/t/439988/oa/showing-error-message-Spring-MVC screen so the user can re-enter a valid input. What you’ll need About 15 minutes A favorite text editor or IDE JDK 1.8 or later Gradle 2.3+ or Maven 3.0+ You can also import the code from this guide as well as view the error message web page directly into Spring Tool Suite (STS) and work your way through it from there. How to complete this guide Like most Spring Getting Started guides, you can start from scratch and complete each step, or you can bypass basic setup steps that are already familiar to you. Either way, you end up spring error message with working code. To start from scratch, move on to Build with Gradle. To skip the basics, do the following: Download and unzip the source repository for this guide, or clone it using Git: git clone https://github.com/spring-guides/gs-validating-form-input.git cd into gs-validating-form-input/initial Jump ahead to Create a PersonForm object. When you’re finished, you can check your results against the code in gs-validating-form-input/complete. Build with Gradle Build with Gradle First you set up a basic build script. You can use any build system you like when building apps with Spring, but the code you need to work with Gradle and Maven is included here. If you’re not familiar with either, refer to Building Java Projects with Gradle or Building Java Projects with Maven. Create the directory structure In a project directory of your choosing, create the following subdirectory structure; for example, with mkdir -p src/main/java/hello on *nix systems: └── src └── main └── java └── hello Create a Gradle build file Below is
This Site Careers Other all forums Forum: Other Application Frameworks showing error message in Spring MVC. pawan chopra Ranch Hand Posts: 417 I like... posted 7 years ago Hi All, I am working on spring MVC. I want to know that is there anything same in spring like