A friendly place for programming greenhorns!
Big Moose Saloon
Register / Login
Win a copy of
Getting MEAN with Mongo, Express, Angular, and Node
this week in the
getting button name
Joined: Feb 16, 2005
Dec 03, 2005 09:05:00
Is there a way to know which key has been pressed while sending request to a
Like GO,REFRESH or BACKSPACE (especially the BACKSPACE).
author & internet detective
Joined: May 26, 2003
Dec 03, 2005 16:09:00
No. You only know that the request has been submitted.
You can identify a backspace/reload case by putting a value in the session when the page is first loaded and seeing if it is already there. This is the "token" approach.
OCA 8 book
How To Ask Questions The Smart Way
Blogging on Certs:
SCEA Part 1
Part 2 & 3
Core Spring 3
TOGAF part 1
I agree. Here's the link:
subject: getting button name
What's annoying that is said to be a feature in a Computer
Trouble using BufferedReader and the If Else statement.
All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter
| Powered by
Copyright © 1998-2015