There really isn't any way to prevent the client side from saving the
images. You can impede some users by intercepting a right-button down
event, thus disabling the save image option. Smart users will avoid
this impediment in obvious ways.
You can also create an image server URL which accepts
thanks again for the thought.
On Feb 19, 10:37 am, jchimene jchim...@gmail.com wrote:
There really isn't any way to prevent the client side from saving the
images. You can impede some users by intercepting a right-button down
event, thus disabling the save image option. Smart users will
Sorry for this very off-topic question. But is there any mechanism to
set up expiration date on image, and after that date the image won't
be viewable, just like injecting a virus into the image.
Or if not image format, is Flash capable of doing that?
Thanks for any thoughts,
Charlie
On Feb 18, 8:44 am, Charlie xuchangli...@gmail.com wrote:
Sorry for this very off-topic question. But is there any mechanism to
set up expiration date on image, and after that date the image won't
be viewable, just like injecting a virus into the image.
Or if not image format, is Flash
Your suggestion is certainly needed on the one hand as making the
images no longer viewable on the http server side; but on the other
hand, how about the images already downloaded or cached in the browser
(for the cache stuff, maybe last modified date can help) But I guess
there is really no
