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POHow do I prevent Spring 3.0 MVC @ModelAttribute variables from appearing in URL?
 

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  1. POHow do I prevent Spring 3.0 MVC @ModelAttribute variables from appearing in URL?
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    <p>Using Spring MVC 3.0.0.RELEASE, I have the following Controller:</p> <pre><code>@Controller @RequestMapping("/addIntake.htm") public class AddIntakeController{ private final Collection&lt;String&gt; users; public AddIntakeController(){ users = new ArrayList&lt;String&gt;(); users.add("user1"); users.add("user2"); // ... users.add("userN"); } @ModelAttribute("users") public Collection&lt;String&gt; getUsers(){ return this.users; } @RequestMapping(method=RequestMethod.GET) public String setupForm(ModelMap model){ // Set up command object Intake intake = new Intake(); intake.setIntakeDate(new Date()); model.addAttribute("intake", intake); return "addIntake"; } @RequestMapping(method=RequestMethod.POST) public String addIntake(@ModelAttribute("intake")Intake intake, BindingResult result){ // Validate Intake command object and persist to database // ... String caseNumber = assignIntakeACaseNumber(); return "redirect:intakeDetails.htm?caseNumber=" + caseNumber; } } </code></pre> <p>The Controller reads Intake information from a command object populated from an HTML form, validates the command object, persists the information to the database, and returns a case number.</p> <p>Everything works great, except for when I redirect to the intakeDetails.htm page, I get a URL that looks like this:</p> <p><code>http://localhost:8080/project/intakeDetails.htm?caseNumber=1&amp;users=user1&amp;users=user2&amp;users=user3&amp;users=user4...</code></p> <p>How do I prevent the user Collection from showing up in the URL? </p>
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    1. COA simple solution to this is posted in the comments of axtavt's answer, take a look at it if you want a one-liner solution.
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      1. POHow do I prevent Spring 3.0 MVC @ModelAttribute variables from appearing in URL?
      1. USDavid Parks
 

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