Tagged Questions

0
votes
0answers
39 views

Quiz program in JSP

Hello I am a high school student making a small web project using plain JSP, where I am trying to make a quiz webpage. I am using MS-Access as back-end with JDBC-ODBC connection. The problem with ...
0
votes
0answers
26 views

Java Applet from Oracle example says “applet.function is not a function”

I'm trying to run Java Applet from this Oracle example for invoking applet's methods from Javascript. I have not made any changes to it. When js invokes applet's function, nothing happened but the ...
2
votes
5answers
2k views

Get the print screen image from the clipboard

Is there a way to Get the print screen image from the keyboard. Say for example I had a image hosting site and wanted a feature where users could paste in an image and simply host it that way. would ...
0
votes
1answer
23 views

How to Pass Variable From Javascript to Alfresco Config File

So for my project, we have some javascript code running as a rule within the Alfresco repository. So whenever a new document comes into a certain space, a new folder is dynamically created and that ...
2
votes
2answers
55 views

Separating the concerns in Android-Java

I don't want to hard-code my URL and API methods in my application. I was doing something like this in my JavaScript Application. How do I do the same in Java? This is the Revealing Module Pattern. ...
0
votes
0answers
26 views

I have few parameters in my struts tag in jsp file. They will be modified by user. I want to save the modified data, using java script function

Following is the code in jsp. I want to know how to modify the javascript update function so that , the newly modified data is sent to a .java file , say a DAO.java file <%@ page language="java" ...
0
votes
0answers
37 views

How to uniquely recognize a client from a server in web app?

I am building a web application that need to recognize its clients uniquely(not cookies), so that client can get access to his/her preferences he/she has set during his previous http session. I am ...
0
votes
1answer
47 views

Validation of java object using javascript

I have following task for my project: I need to validate a java object, based on rules in a script (for example javascript). Why in javascript? Because in javascript I can be flexible and create ...
-1
votes
2answers
64 views

How to prohibit an user from accessing a web page if another user is already viewing it? [closed]

Possible Duplicate: How to lock and Unlock a URL in java When i click on a link, it takes me to a web page. Now it may so happen that, another user might try to view the same page at the ...
3
votes
2answers
61 views

How to lock and Unlock a URL in java

There is a hyperlink in my webpage, on click of which it navigates to a jsp page. once am in that jsp page i should be able to lock the jsp page where if others access the same jsp page it should show ...
1
vote
0answers
44 views

could not get json in play 1.2.5?

I am using play 1.2.5. I am sending a JSON object from a view via ajax, but I get a Null Pointer Exception in my controller. Below is my code. It take values from a Html field and sends them to the ...
0
votes
3answers
4k views

JQgrid and Java

Can someone point to jqgrid + java web app solution or especially with populating the grid and sending the form back to server. there are several php examples but nothing on java.
0
votes
1answer
26 views

How do I access a file's path without using ActiveX or Java

I'm developing some client based application and one of my projects needs to access a file and than move this file to another folder over the network. I've written an ActiveX for this problem but ...
-2
votes
1answer
29 views

Linked In Api to get Linked in Profiles

I have a list of first name, last name, email address, city, state and employer. I want to collect all of these individual's Linkedin profiles.Please Help ,Which API can be used and is there any demo ...
0
votes
3answers
284 views

Spring MVC Dropdown List

I want in multiple dropdown list but query from database. For example when I select the country "USA", and I want a dropdown list cities and when I select a city "New York" I want the dropdown list ...

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