How to pass Parameter from Ajax to RestController in Spring Boot

Question

i try to pass Parameter from Ajax to RestController to send a Email.

That is the Controller Post Methode to send the Enail

@RequestMapping(method = RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE)
    public @ResponseBody String create(@RequestParam("covere") String covere, @RequestParam("title") String title,
            @RequestParam("username") String username, @RequestParam("usernameto") String usernameto) {
        try {
            mailService.sendMail(covere, title, username, usernameto);
            return "sendmail";
        } catch (MailException e) {
            e.printStackTrace();
        }
        return "sendmail";
    }

That is the Ajax to Call the Post and pass the Variable to send Message

$("#vuta").on("click", function(e) {
    var EmailData = {
              "covere" : "John",
              "title" :"Boston",
              "username" :"[email protected]",
              "usernameto" :"[email protected]"
           }

$.ajax({
    type: "POST",
    url: "/emailsend",
    dataType : 'json',
    contentType: 'application/json',
    data: JSON.stringify(EmailData)
});
});

I have this Error when i send the Email

Required String parameter 'covere' is not present","path":"/emailsend"}

Thank for help

Alberto Trindade Tavares · Accepted Answer · 2018-05-23 08:28:12Z

2

Your controller is expecting parameters via Query String. You can use $.param to format the object as query string and send it in the URL:

$("#vuta").on("click", function(e) {
        var EmailData = {
            "covere" : "John",
            "title" :"Boston",
            "username" :"[email protected]",
            "usernameto" :"[email protected]"
        }

        $.ajax({
            type: "POST",
            url: "/emailsend?" + $.param(EmailData),
            dataType : 'json',
            contentType: 'application/json'
        });
});

edited May 23, 2018 at 8:28

answered Jun 28, 2017 at 19:07

Alberto Trindade Tavares

10.5k6 gold badges42 silver badges49 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

Alberto Trindade Tavares Over a year ago

Glad to help :)

Collectives™ on Stack Overflow

How to pass Parameter from Ajax to RestController in Spring Boot

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related