File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
A friendly place for programming greenhorns!
Big Moose Saloon
Register / Login
Win a copy of
this week in the
how to refresh captcha image
Joined: Mar 01, 2009
Nov 29, 2010 02:25:35
i am using simplecaptcha.jar lib in my application ,
my problem is i want to refresh
without refreshing the page, and also after every submit action i want to change my captcha image value.
so if any one know the solution or any other way then please help me.
thanks in advance.
Joined: Jun 25, 2001
Nov 29, 2010 05:54:31
The image is part of the page, so by definition, refreshing the image means refreshing the page.
You can do partial page refresh using AJAX to update only the image (and I have done that), but it's still a page update.
Customer surveys are for companies who didn't pay proper attention to begin with.
I agree. Here's the link:
subject: how to refresh captcha image
SimpleCaptCha Audio Issue
simple change to code that uses HTTPUrlConnection to make post request to a form
Having issues using ajax to reload captcha
All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter
| Powered by
Copyright © 1998-2014