I had gone through many articles in stackoverflow on this specific topic, after a detailed analysis I have finally dared to post another question on the same topic.  I think this would be obvious that what I wanted to do here,  What do I want?  I wan...

What did I do wrong? I try to use Spring mvc and JSON. When I try to debug my code I am looking that javascript works but doesn't works controller. In browser I get error  415 Unsupported Media Type.  Script:  $(document).ready(function() {   $(&...

Controller signature (I have tried as requestbody as well) :  @RequestMapping(value = "/Lame", method = RequestMethod.POST) public @ResponseBody boolean getLame(@RequestParam String strToMatchA, @RequestParam String strToMatchB) {}   And this...

I have a spring MVC API backend with CORS configured correctly when i try to make the ajax call i get the following error in chrome     XMLHttpRequest cannot load 172.20.16.45:8082/cuponza. The request was redirected to '172.20.16.45:8082/cuponza...

I am currently working with jQuery and Spring Rest. jQuery is used to upload and download files to the Server. The upload process is working fine but I have little problem with downloading the files. So the scenario is, in the view, the user will sel...

I am trying to get response from server to browser using spring websockets. Periodically server sends messages to the client.    My problem is, I have two pages. One is directly under the webapps and it's a jsp page, and other is under webapps-&g...

I have a page that doesn't allow user to refresh the page by clicking browser refresh button or pressing F5. So I want to simulate 'form resubmission' in order to show prompt message.   can someone guide me an approach to implement it?...

I need to populate a JavaScript variable with a property value (that defined in a property file) when page get loaded . i am using spring mvc 3. is there any best way to do it? appreciate if someone give me some clue.   Thanks in advance....

I have a long-lasting http request (a lot of computation in the back-end).  Currently it's all synchronous, while the server computer, the browser doesn't see the output/result. After a while, the connection is dropped and an timeout error is...

I'm try to send a request with ajax but have status 400 bad request. what kind of data should i send and how to get data in controller? I'm sure that request is fine only the parameter go wrong  jsp  <script type="text/javascript"&...