here is the challenge:  The service-/business layer has a REST (JSON) interface. There are two kinds of clients which can call the API: The webapp, which is running in a browser and a mobile-app (Android). Both of them are public. Everyone who uses t...
I am using a Form in a LightBox which contains some input element.  <form name="imageUploadForm" action="uploadImage.do" method="post" enctype="multipart/form-data"> <input type="text"  id="id"...
I am using onclick event in anchor tag. when i clcik the anchor, I am invoking a java script function where I change the value of one input element and submit the form. The value is changed but the form does not submit the value. Please help me on th...
This is solved at last with "timeout" attribute of jQuery AJAX (and JSONP). See my own answer !   Please see the updated part, I have tried with applet too. And will not hesitate to accept your answer if you can give a solution with applet...
Does anyone know of a tool for detecting dead code in a Java EE project?  I've looked into lots of tools that do this well for pure Java projects, but nothing seems to really handle projects which include JSPs and Javascript files as well.  For e...
I want to make a webpage that is working on ajax(everything ajax). I mean.. whenever you click a link(I refer to < h:outputLink ...> ) to change a certain div using data from another link.  For example:  <h:outputLink value="/page.jsf...
I understand that Vaadin uses some logic to only expose the UI code and then calls the server to access the code through Javascript. However let's say I have a Listener for example with some code that references other classes. So let's say I...
I have a jsp page which when submitted takes somewhere around 5 mins to go to the next page process and come  back if there are several items to be submitted.  During that time the status bar shows a loading status until it can move to the submitted...
I don't want the user's HTTP session to be shared between browser tabs.  For example, if a user logged into the system in tab one, he can see all of his profile details. However, when the same URL is hit from another new tab (tab two), it als...
I am setting request attribute in servlet as:  String subject = "Test Subject";  request.setAttribute("subject", subject);   And in jsp using JSTL setting this to  <input type='text' value='${subject}' id='subje...

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