How return a message from servlet without leave jsp?

Question

i have a doubt, this is my scenario, when an user (in register.jsp) click in 'register' would like to go to my servlet and do all the stuff that have to be done. And i would like to return a message in the same register.jsp that tells if the register was sucessful or not, i don't want to redirect to another .jsp.

Is this possible ?

I developed a box that appears in the register checking if the data that the user provide are valid, is in javascript + css, i would like to use this box, if possible.

Best regards, Valter Henrique.

Related: http://stackoverflow.com/questions/4112686/update-current-page-with-a-servlet — BalusC, Mar 29 '11 at 12:29

James.Xu · Accepted Answer · 2011-03-29T10:41:41.163

3

use ajax, http://api.jquery.com/jQuery.ajax/

$.ajax({
  url: "check.jsp",
  context: document.body,
  success: function(){
     // do something when you got the message.
  }
});

edited Mar 29 '11 at 10:41

answered Mar 29 '11 at 10:17

James.Xu

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score 1 · Answer 2 · answered Mar 29 '11 at 10:15

1

You are looking for AJAX. You can do it with DWR easily.

answered Mar 29 '11 at 10:15

jmj

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@ata there are many framework our, but DWR can be easily plugged into simple web-app. – jmj Mar 29 '11 at 10:34

How return a message from servlet without leave jsp?

2 Answers2